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21-103295-UPIII-Drainage Technical Information Report (TIR)-04-20-2022-V2 March 2022 Technical Information Report Federal Way WinCo Foods Federal Way, WA Prepared For: WinCo Foods, LLC 650 North Armstrong Place Boise, ID 83704 Prepared By: Jason Bruhn, PE Revised March 2022 March 2022 Project Information Project: WinCo Foods, LLC Prepared for: WinCo Foods, LLC 650 North Armstrong Place Boise, ID 83704 Contact Phone: 208.672.2066 Reviewing Agency Jurisdiction: City of Federal Way Project Representative Prepared by: SCJ Alliance 212 N Tower Ave. Centralia, WA 98531 360.669.0700 scjalliance.com Contact: Project Reference: Jason Bruhn, PE SCJ #1802.26 Path: N:\Projects\1802 Petersen-Staggs Architects\1802.26 Federal Way WinCo Foods No. 43 Expansion\Phase 01 - Site Entitlements\Design\Storm\1802.26 Technical Information Report (TIR).docx WinCo Foods, LLC Technical Information Report March 2022 PROJECT ENGINEER’S CERTIFICATION I hereby certify that this Stormwater Site Plan for the WinCo Foods project has been prepared by me or under my supervision and meets the minimum standards of the City of Federal Way and normal standards of engineering practice. I hereby acknowledge and agree that the jurisdiction does not and will not assume liability for the sufficiency, suitability, or performance of drainage facilities designed by me. Jason Bruhn, PE Date Jason.Bruhn@scjalliance.com 360.669.0700 WinCo Foods, LLC Technical Information Report WinCo Redevelopment Project 1 of 26 Technical Information Report TABLE OF CONTENTS 1. Project Overview ........................................................................................................3 1.1 On-Site Soils Information ...................................................................................................... 5 2. Conditions and Requirement Summary.......................................................................9 2.1 Conditions and Requirement Summary ................................................................................ 9 3. Off-site Analysis Report ............................................................................................ 15 Overall Description of Stream Path: ....................................................................................... 16 Detailed Stream Path Description: ......................................................................................... 16 Proposed Stream Connections: .............................................................................................. 19 4. Flow Control and Water Quality Analysis and Design ................................................ 22 4.1 Summary Section................................................................................................................. 22 5. Construction Stormwater Pollution Prevention Plan (CSWPP Plan) ........................... 26 6. Special Reports and Studies ...................................................................................... 26 7. Other Permits ........................................................................................................... 26 8. Operation and Maintenance Manual ........................................................................ 26 LIST OF FIGURES Figure 1 FIRM Map (2020) ........................................................................................................................ 4 Figure 2 Existing Conditions (1990 and 2019) ........................................................................................... 5 Figure 3 NCRS Custom Soil Resource Report Map .................................................................................... 6 Figure 4: Figure 1.1.1.B ........................................................................................................................... 10 Figure 5: Figure 1.1.2.A ........................................................................................................................... 11 LIST OF TABLES Table 1: Table 3.2.2.A Equivalence Between SCS Soil Types and Typical Continuous Modeling Soil Types ......................................................................................................................................................... 7 Table 2: Land Type Designations Summary Table .................................................................................... 9 Table 3: Table 1.1.2.A ............................................................................................................................. 12 WinCo Foods, LLC Technical Information Report WinCo Redevelopment Project 2 of 26 Technical Information Report Table 4: Conditions and Requirements Summary Table......................................................................... 13 LIST OF APPENDICES Appendix 1: Natural Resources Conservation Service (NCRS) Soils Report Appendix 2: Downstream Analysis – LIDAR Map Appendix 3: 1998 Technical Information Report for WinCo Foods Appendix 4: Level 1 and Level 3 Flow Control Western Washington Hydrology Model 2012 (WWHM 2012) Appendix 5: Construction Plans Appendix 6: BioClean Stormwater Biofiltration System Standard Detail Appendix 7: Basin Map Exhibit Appendix 8: Water Quality Western Washington Hydrology Model 2012 (WWHM 2012) Calculations Appendix 9: Federal Way Records Request of Stormwater Complaints Appendix 10: As-Builts Civil Construction Plans WinCo Redevelopment Project 3 of 26 Technical Information Report 1. PROJECT OVERVIEW The following report was prepared for the WinCo Foods Redevelopment Project in Federal Way, WA. This report was prepared to comply with the minimum technical standards and requirements that are set forth in the 2021 King County, Washington Surface Water Design Manual (KCSWDM) and the 2021 Federal Way Addendum to the KCSWDM (Federal Way Addendum). Federal Way follows the King County Stormwater Pollution Prevention Manual (KCSPPM) and LID Technical Guidance Manual for Puget Sound (LID Manual) for stormwater requirements. Project Proponent: WinCo Foods, LLC Parcel Numbers: 4159200710 and 4159200725 Total Parcel Area: +/-10 acres Current Zoning: BC (Community Commercial, Ordinance #91-099) Required Permits: Grading, Utility, Paving, Building, etc. Site Address: 160 SW CAMPUS DR Section, Township, Range: Section 19, Township 21 N, Range 4 E, W.M. The existing WinCo Foods site is located on approximately 9.6 acres. The project is located at 160 SW Campus Drive in Federal Way, WA 98023. The proposed project includes demolition of the restaurant on the west side of the WinCo Foods building and construction of a commercial building, parking lot, ramps, and stormwater. Specifically, the proposed site improvements/construction activities for this project include the following: ● Site preparation, grading, and erosion control activities ● Construction of the commercial building ● Construction/installation of on-site stormwater management BMPs. ● Project site landscaping ● Off-site frontage improvements WinCo Redevelopment Project 4 of 26 Technical Information Report The subject property falls within Federal Emergency Management Agency (FEMA) Flood Insurance Rate Map (FIRM) Panel 53033C1250G and is located in Zone X which is determined to be outside of the 500-year floodplain and an area of minimal flood hazard. See the FIRM Map below. Figure 1 FIRM Map (2020) WinCo Redevelopment Project 5 of 26 Technical Information Report Based on a review of available historic aerial photographs, the site was developed after 1990 and has had the WinCo on site since 1998. Aerial images from 1990 and 2019 are provided below. Figure 2 Existing Conditions (1990 and 2019) 1.1 ON-SITE SOILS INFORMATION According to the United States Department of Agriculture (USDA) Natural Resources Conservation Service (NCRS) report described the soils on the WinCo Foods project site as Everett-Alderwood gravelly sandy loam, Hydrologic Soil Group B. Per the KCSWDM Table 3.2.2.A , the Alderwood soil type is classified a Hydrologic Soil Group C, thus the modeling assumes soil type C in its calculations. See Figure 3 for the NCRS Custom Soil Resource Report Map and Appendix 1 for the full report and Table 1 for Table 3.2.2.A soil equivalence from the KCSWDM. WinCo Redevelopment Project 6 of 26 Technical Information Report Figure 3 NCRS Custom Soil Resource Report Map WinCo Redevelopment Project 7 of 26 Technical Information Report Table 1: Table 3.2.2.A Equivalence Between SCS Soil Types and Typical Continuous Modeling Soil Types WinCo Redevelopment Project 8 of 26 Technical Information Report 1.2 BASIN ANALYSIS AND OFF-SITE DISCHARGE The project site consists of one drainage basin. Existing stormwater runoff is being collected throughout the parcel using catch basins and roof drain downspouts into the existing conveyance system. This system partially flows into a wet vault and into a bioswale while the remaining is discharged off-site. Off-site drainage patterns and discharge locations will not be altered with this project. See Appendix 8 for the Basin Maps. The following table identifies the different on-site land type designations and their respective areas. WinCo Redevelopment Project 9 of 26 Technical Information Report LAND TYPE DESIGNATIONS AREA (ACRES) % OF TOTAL AREA Total Site Area 10.02 100 Existing Basin Areas Total Site Area On-site 9.60 95.8 Existing Impervious Surface On-site 6.08 60.7 Existing Pervious Surface On-site 1.65 16.5 Existing Pervious Surface On-site (Roof Area) 1.87 18.6 Total Site Area Off-site 0.42 4.2 Existing Impervious Surface Off-site 0.42 4.2 Proposed Basin Areas Proposed Basin Areas On-Site Proposed Impervious Surfaces 0.65 6.5 Proposed Roof Area 0.11 1.1 Proposed Parking Lot Area, & Other Hardscapes 0.54 5.4 Proposed Landscaping 1.40 14.0 Undisturbed Area (Existing Impervious Area – Including Roof area) 7.55 75.3 Proposed Basin Areas Off-Site Frontage Improvements Basin Area Proposed Impervious Surface 0.42 4.2 Table 2: Land Type Designations Summary Table 2. CONDITIONS AND REQUIREMENT SUMMARY 2.1 CONDITIONS AND REQUIREMENT SUMMARY As part of the review of the stormwater requirements of the project, Figure 1.1.1.B from the Federal Way Addendum was reviewed. Per that figure, this project is required to have a stormwater review per Section 1.1.2 of the KCSWDM. From Section 1.1.2, the proposed project redevelopment will be disturbing more than 2,000 square feet (sf) of existing impervious coverage of the project site and therefore requires a Full Drainage Review per Section 1.1.2.4. The project triggers Core Requirements #1-#9 and Special Requirement #1-#5 for all new and replaced hard surfaces per Figure 1.1.2.A and Table 1.1.2.A below. Table 4 below summarizes how each requirement will be met. WinCo Redevelopment Project 10 of 26 Technical Information Report Figure 4: Figure 1.1.1.B WinCo Redevelopment Project 11 of 26 Technical Information Report Figure 5: Figure 1.1.2.A WinCo Redevelopment Project 12 of 26 Technical Information Report Table 3: Table 1.1.2.A WinCo Redevelopment Project 13 of 26 Technical Information Report The following address core requirements #1 – #9 and special requirements #1-#5 for the new and replaced hard surfaces per Figure 1.1.2.A. Table 4: Conditions and Requirements Summary Table CORE REQUIREMENT COMPLIANCE WITH CORE REQUIREMENT #1 - Discharge at Natural Location On-site generated stormwater runoff will be collected and released into the existing off-site conveyance stormwater system as it does currently. The proposed redevelopment of the parcels will not alter the existing drainage patterns of the basin nor will it direct stormwater flows off-site across property boundaries to adjacent properties. The project will increase the impervious surface amount and it is not anticipated to affect the downstream systems due to the proposed flow control systems. #2 - Off-site Analysis Per Section 1.2.2 of the 2021 KCSWDM, our project triggers both Core Requirements #3 (Flow Control Facilities) and #8 (Water Quality Facilities) thus, our project will require a minimum, Level 1 Downstream Analysis. See Section 3.1 for the findings of the Off-site Analysis. #3 - Flow Control Facilities The proposed project is required to meet the conservative flow control requirement. Level 3 flow control must be provided to match developed discharge durations to predeveloped durations for the range of the predeveloped discharge for all flows greater than one-half of the 2-year flow up to the 50-year flow and holding the 100- year peak flow rate at predevelopment level. The developed peak discharge rates also need to match the existing site conditions peak discharge rates for 2- and 10-year return periods. An existing regional detention pond currently provides Level 1 flow control for the project site and therefore the flow control design for the proposed project improvements is only required to provide the difference between the Level 3 and Level 1 flow control requirements. The Level 1 and Level 3 flow control is modeled to the 2021 KCSWDM. More information about this facility and the impacts to the site are discussed in depth in Section 4.1. A stormwater detention vault will be constructed to provide flow control to meet these requirements. See Section 4.1 of this report for more information. #4 - Conveyance System The majority of the on-site conveyance systems will not be altered with the construction of this project. The proposed runoff flows will be decreased from the proposed project improvements due to the addition of a flow control vault. The project improvements will be increasing the overall impervious surface total of the site. Conveyance system calculations will be provided at the time of the civil permit submittal. WinCo Redevelopment Project 14 of 26 Technical Information Report #5 - Erosion & Sediment Control A Construction Stormwater Pollution Prevention Plan (CSWPP) will be completed and provided at the time final construction plans are submitted to the city for review and approval that meets the requirements in Sections 1.2.5.1, 1.2.5.2, and 1.2.5.3 of the KCSWDM. Appropriate Erosion and Sediment Control (ESC) and Stormwater Pollution Prevention and Spill Control (SWPPS) measures will be implemented on the project site further in the design process. #6 - Maintenance & Operations Maintenance and operation of all drainage facilities is the responsibility of WinCo Foods unless the facilities are in the Right-of-Way (ROW) of the City of Federal Way. An operations and maintenance manual will be provided at time of final construction documents. #7 - Financial Guarantees & Liabilities The financial guarantees and liabilities will be determined at a later submittal. #8 - Water Quality Per the City of Federal Way Water Quality Applications Map our site is required to use the Enhanced Basic Water Quality Treatment Menu. Since this project is a redevelopment, the Federal Way Addendum states that the entire site must be brought up to current water quality standards for all impervious surfaces regardless of when they were created. Exemptions in 1.2.8 of the KCSWDM do not apply to redevelopments. See Section 4.3 of this report for more information. #9 - Flow Control BMPs The project site is greater than 22,000 s.f., greater than 5 acres, and inside the City of Federal Way city limits. This project falls under the Large Lot BMP requirements per Section 1.2.9.2 of the KCSWDM. SPECIAL REQUIREMENT COMPLIANCE WITH SPECIAL REQUIREMENT #1 - Other Adopted Requirements The proposed project is not located within an area that has area-specific regulations. This Special Requirement is not applicable. #2 - Flood Hazard Area Delineation The proposed project is not located in or adjacent to a flood hazard area per the FEMA National Flood Hazard map. This Special Requirement is not applicable. #3 - Flood Protection Facilities The proposed project does not rely on an existing flood protection facility. This Special Requirement is not applicable. #4 - Source Control The proposed project is a commercial development and will conduct activities requiring water quality source control. This Special Requirement will be addressed for the specific activities per the KCSWDM and KCC 9.12. #5 - Oil Control The expected average daily traffic (ADT) count will not be greater than 100 vehicles per 1,000 ft2 of gross building area and is not a high-use-site; oil control is not required. WinCo Redevelopment Project 15 of 26 Technical Information Report 3. OFF-SITE ANALYSIS REPORT 3.1 LEVEL 1 DOWNSTREAM ANALYSIS Per Section 1.2.2 of the 2021 KCSWDM, our project requires a Level 1 Downstream Analysis. 3.1.1 Task 1: Study Area Definition and Maps The study area was established using information from field observations, as-built drawings of the on-site drainage system, the Technical Information Report (TIR) from the original design of the on-site systems, and aerial mapping using iMap and LIDAR. In review of the TIR from the original WinCo project design, it was found that a full downstream analysis was prepared. The full analysis was not part of the report that was obtained. A request has been made to obtain the full analysis but was not available as of the writing of this report. This will be provided in subsequent submittals of this report. Per the summary, the downstream conveyance was found to have sufficient capacity for expected flows when the report was completed in 1997. With the installation of additional flow control provided by this project, the flows from this site will be reduced and may improve the conveyance downstream. WinCo Redevelopment Project 16 of 26 Technical Information Report Overall Description of Stream Path: During the review of the WinCo Foods project, it was noted that there is an existing stream that passes through the WinCo Foods project site, located at 160 SW Campus Drive. A review of the stream shows it beginning from Panther Lake located approximately 1,000 feet north of the WinCo Foods site. The stream continues under the baseball fields, then is piped under the WinCo parking lot and south through the proposed site, where it is conveyed under SW Campus Drive west to an open stream channel and continues south for another 2,000 feet where it crosses under Jewell Street and 1st Ave, where it continues into the West Hylebos Wetlands Park. Detailed Stream Path Description: The project is in the Hylebos Creek Basin per the city of Federal Way Critical Areas Map dated May 2016 (see above). There is an existing lake (Panther Lake) and existing stream that flows from Panther Lake south toward WinCo. The stream then flows under the existing fully developed baseball Fields and into a pipe on the WinCo Property, see below for approximate stream location. WinCo Redevelopment Project 17 of 26 Technical Information Report After the baseball fields the stream continues south in a 36” pipe that is under the WinCo parking lot, west of the existing building. See below for as-builts of storm pipes. See Appendix 10 for the civil as- built plans for additional information. The stream continues in a 36-inch pipe until it crosses the WinCo and Starbucks driveway. A manhole redirects the stream flow west under SW Campus Drive, see Google image below. WinCo Redevelopment Project 18 of 26 Technical Information Report After the stream crosses under SW Campus Drive it follows the path shown above until it reappears at the crossing at Jewell St approximately 2,000 feet south of the entrance to WinCo Foods. See below for Jewell Street Crossing. WinCo Redevelopment Project 19 of 26 Technical Information Report Proposed Stream Connections: The existing roof drains for the WinCo Store are drained directly into the stream pipe, as shown below. The proposed connection will be to separate the roof drains, drain them to a detention vault, then connect them into the stream pipe farther downstream of the existing connection, see below. WinCo Redevelopment Project 20 of 26 Technical Information Report Since the original roof drains drained connect to the stream pipe, the proposed revision maintains the previous flow path. The existing site has the parking area stormwater draining to a stormwater treatment facility on the Starbucks property where it is treated through a wet vault and swale, then released into the conveyance pipe that ties into the manhole at the corner of SW Campus Way and the WinCo/Starbucks driveway as shown earlier in the report. For the proposed parking lot revisions, the treatment flow rate for the stormwater will be directed through underground pipes to a bio-infiltration treatment system which will provide enhanced stormwater treatment. After the stormwater is treated, it will be conveyed to the existing manhole at the WinCo Foods entrance with SW Campus Drive. Please note this manhole is the existing point of connection and this will not change. WinCo Redevelopment Project 21 of 26 Technical Information Report Task 2: Resource Review All available public resources have been reviewed. A record request was completed with the City of Federal Way to see if additional information was available. The record request shows reported stormwater problems within the vicinity of the project site. The two sets of data received are the Erosion and Slope Stability issue and the Flooding or Nuisance Water issue. Please see Appendix 9 for the information received from the City of Federal Way. These drainage complaints will not be affected by the construction of this project. Task 3: Field Inspection A Level 1 inspection was conducted for the project site and the existing catch basin that will be used as a connection point for the proposed system. The weather was partly cloudy on the day of exploration. 1. No problems were observed on-site during the site visit. A records request from the City of Federal way indicated there a several drainage issues in the area but are noted as closed. Please see Appendix 9. 2. There are no known existing/potential downstream drainage problems at this time. A records request from the City of Federal Way indicated there a several drainage issues in the area but are noted as closed. Please see Appendix 9. 3. There are no known existing/potential overtopping, scouring, bank sloughing, or sedimentation at this time. 4. There are no known significant destruction of aquatic habitat or organisms at this time. 5. Qualitative data of the on-site features has been provided within this report. 6. Information of the on-site and downstream systems has been provided within the survey and the downstream analysis exhibit prepared and provided herein as Appendix 2. Erosion and Slope Stability issues and the Flooding or Nuisance Water issues as noted by Federal Way are shown in Appendix 9. 7. Tributary basins are appropriate as determined in Task 1. 8. Neighboring property owners or residents are not aware of any past or existing drainage problems within the vicinity. A records request from the City of Federal way indicated there a several drainage issues in the area but are noted as closed. Please see Appendix 9. 9. July 2021, the day of the site visit was partly cloudy, 65 degrees. 3.1.2 Task 4: Drainage System Description and Problem Descriptions A downstream analysis exhibit has been prepared and provided herein as Appendix 2 that identifies the downstream characteristics. The site inspection was conducted during the 2021 drought therefore there was no observed drainage problems. WinCo Redevelopment Project 22 of 26 Technical Information Report 4. FLOW CONTROL AND WATER QUALITY ANALYSIS AND DESIGN 4.1 SUMMARY SECTION The proposed project follows the development requirements stated in the 2021 KCSWDM and the Federal Way Addendum. Following Figure 1.1.1.B (Figure 4) and Figure 1.1.2.A (Figure 5), from the Federal Way Addendum and the KCSWDM respectively, this project is classified as a redevelopment project that triggers all nine minimum core requirements and the five special requirements. 4.1.1 Part A: Existing Site Hydrology From the 1998 Preliminary Technical Information Report for Proposed Retail Development, see Appendix 3, the on-site generated stormwater is collected by catch basins and underground pipe and is tightlined to the southwest corner of the project for water quality treatment prior to discharging from the site. The water quality treatment is provided by a wet vault and biofiltration swale designed to the 1990 King County Design Manual and the City of Federal Way standards. The existing 36” pipe also discharges water off-site near the existing Ihop and Starbucks building roadway entrance. This 36” pipe conveys the unnamed stream through the site. This project is in the 1st Avenue South basin regional detention pond basin per the city. The stormwater detention volume for these parcels was included in the previous analysis and design of the existing 1st Avenue South basin pond, see the TIR report previously prepared by Brown & Caldwell dated November 6, 1997 for additional information and design. It is our understanding after discussions with the City of Federal Way, that the existing regional detention facility in 1st Avenue provides Level 1 flow control for the current project site improvements. 4.1.2 Part B: Developed Site Hydrology The City of Federal Way requires that the proposed project improvements are detained to meet Level 3 flow control requirements. As mentioned in Section 4.1.1 of this report, the existing regional detention facility provides Level 1 flow control for the existing site improvements. Therefore, the proposed flow control system will provide volume and a flow control structure for the difference in Level 3 and Level 1 flow control requirements for the disturbed project areas. The developed site hydrology was modeled as C, Lawn/Moderate and Parking/Flat. Refer to Section 1 for land type designations and their corresponding areas. Refer to Appendix 5 for the stormwater plan sheets and the full proposed stormwater design and Appendix 4 for the WWHM 2012 modeling. 4.1.3 Part C: Performance Standards According to Section 1.2.3 of the KCSWDM, this project must meet the flow control standard. See Section 4.2 for the design of the flow control system. According to Section 1.2.4.2 of the KCSWDM, this project requires the existing system to be analyzed and shown to have sufficient capacity to convey and contain a 10-year peak flow (at a minimum). According to Section 1.2.8 of the KCSWDM and the City of Federal Way Addendum, this project does not meet the exemptions from water quality facilities and is required to use the Enhanced Basic Water Quality Menu as stated in the KCSWDM Section 6.1.2. 4.2 Flow Control System 4.2.1 Flow Control BMP Feasibility WinCo Redevelopment Project 23 of 26 Technical Information Report Per Section 1.2.9.2.2 of the KCSWDM, the proposed project is on a site that is larger than 22,000 square feet and is not a Large Rural Lot, therefore flow control BMPs must be applied to the maximum extent feasible. 1. Full Dispersion: Full dispersion is not feasible for the proposed project due to the surrounding existing development. The parcel is completely surrounded by existing buildings, roadways, and parking areas. Additionally, the proposed project site is currently developed with a maximum impervious surface coverage and with the proposed improvements no additional landscaping is being added to the site. Therefore, the project parcel will not retain the required amount of native land cover to meet this BMP. 2. Full Infiltration of Roof Runoff: On-site soils are Everett-Alderwood gravelly sandy loam and are not conducive to infiltration and therefore the infiltration BMP's cannot be applied. 3. All target impervious surfaces not mitigated by Requirements 1 and 2 above, must be mitigated to the maximum extent feasible using one or more BMPs from the following list. · Full Infiltration: As mentioned above, the soils are not conducive to infiltration and therefore infiltration BMPs cannot be applied. · Limited Infiltration: As mentioned above, the soils are not conducive to infiltration and therefore infiltration BMPs cannot be applied. · Bioretention: As mentioned above, the soils are not conducive to infiltration and therefore infiltration BMPs cannot be applied. Additionally, the combination of the proposed site plan with the existing surrounding development does not allow for an above ground facility. · Permeable Pavement: As mentioned above, the soils are not conducive to infiltration and therefore infiltration BMPs cannot be applied. Due to the lack of infiltration with the native soils this BMP was not designed or utilized as a flow control BMP. 4. Basic Dispersion: As mentioned above, the surrounding development areas and the proposed site plan do not allow for the required minimum vegetated flow paths to meet the requirements for this BMP. 5. BMPs must be implemented, at minimum, for impervious area amounts defined as follows. For projects that will result in an impervious coverage greater than 65% on the buildable portion of the site/lot, flow control BMPs must be applied to 20% of the target impervious surfaces or to an impervious area equal to at least 10% of the site/lot, whichever is less. However, none of the above BMPs are feasible for the proposed project. · Reduced Impervious Surface Credit: This credit is not achievable given this is a redevelopment project and the site is already highly impervious. · Native Growth Retention Credit: This is a redevelopment site with small areas of existing landscaping. Additionally, this site is located within an urban area with soils not conducive to infiltration and therefore this BMP would not be beneficial. 6. The soil moisture holding capacity of new pervious surfaces must be protected in accordance with KCC 16.82.100 (F) and (G). KCC 16.82.100(F) requires that the duff layer or native topsoil be retained to the maximum extent practicable. KCC 16.82.100 (G) requires soil amendment to mitigate for lost moisture holding capacity where compaction or removal of some or all of the duff layer or underlying topsoil has occurred. The amendment must be such that the replaced topsoil is a minimum of 8 inches thick, unless the applicant demonstrates that a different thickness will provide conditions equivalent to the soil moisture holding capacity native to the site. The replaced topsoil must have an organic content of 5-10% dry weight and a pH suitable for the proposed surface vegetation (for most soils in King County, 4 inches of well-rotted compost tilled into the top 8 inches of soil is sufficient to achieve the organic content standard.) The amendment must take place between May 1 and October 1. The specifications for compost for soil amendment can be found in Reference 11-C of the KCSWDM. WinCo Redevelopment Project 24 of 26 Technical Information Report 7. Perforated Pipe Connection for roof downspout connections: As mentioned above, the on-site soils do not have infiltration characteristics and would not provide reliable flow control for the proposed roof areas therefore this BMP has not been applied. 4.2.2 Proposed Flow Control Design One (1) on-site detention vault will be constructed as a part of the site improvements for this project. The frontage improvements on 1st Avenue South will continue to have the same drainage patterns as they do currently. The basin area contains the entire project site including the street improvements, see Appendix 7 for the Basin Map Exhibit. The project is a redevelopment site that triggers the requirement to address flow control for new and replaced impervious surfaces only. As this is a redevelopment site, there were challenges to efficiently conveying runoff from the new and replaced areas to a stormwater facility. Therefore, we have used equivalent areas to design this facility. 1.98 acres of roof area will be directed to the new detention vault. New plus replaced impervious area is 1.07 acres so the equivalent area that is being detained is in excess of this required amount. This will result in reduced runoff flows from the project site. In reference to the direction provided by the City of Federal Way, it is understood that we should proceed with required detention volume evaluation for this redevelopment project by ignoring the existing 1st Ave. Basin Ponds and storage that may be available withing this facility to mitigate this proposal. Alternatively, the city has directed us to “credit” this site with having achieved Level 1 flow control. Both Level 1 and Level 3 flow control are designed under current code standards. We then provide the detention volume deficit between the two determined values. As such the following analysis to determine the volume deficit and its corresponding detention vault dimensions. Level 1 flow control must be provided to match developed discharge durations to predeveloped durations for the range of the predeveloped discharge for all flows greater than 100 percent of the 2-year flow up to the 10-year flow. Level 1 flow control analysis utilizing the WWHM2012 continuous runoff model has determined a necessary detention vault size of 59’ L x 59’ W x 6’ D (with 1’ of freeboard included in the depth) or a volume at 17,405 CF. (volume “credit” established – See WWHM Modeling in Appendix 4). Level 3 flow control must be provided to match developed discharge durations to predeveloped durations for the range of the predeveloped discharge for all flows greater than one-half of the 2-year flow up to the 50-year flow and holding the 100-year peak flow rate at predevelopment level. The developed peak discharge rates also need to match the existing site conditions peak discharge rates for 2- and 10-year return periods. Level 3 flow control analysis utilizing the WWHM2012 continuous runoff model has determined a necessary detention vault size of 69’ L x 69’ W x 6’ D (with 1’ of freeboard included in the depth) or a volume at 23,805 CF. (volume required for redevelopment – See WWHM Modeling in Appendix 4). Required Level 3 flow control volume for this project = 23,805 CF Established Level 1 flow control volume “credit” for this project = 17,405 CF Requires volume deficit that must be provided for this proposal = 6,400 CF The proposed detention vault facility with vault dimensions of 36’ L x 36’ W x 6’ D (with 1’ of freeboard included in the depth) provides a live storage volume of 6,480 CF which is greater than 6,400 CF. The full layout, cross sections, and details of the stormwater system will be provided at the time of the civil permit submittal. To confirm the design meets the required stormwater release rates for the project which included holding the 100- year peak flow rate at predevelopment level and matching the existing site conditions peak discharge rates for 2- and 10-year return periods. Please note these requirements have been met. Please see the following results. WinCo Redevelopment Project 25 of 26 Technical Information Report 4.3 Water Quality System As indicated in Section 2 of this report, the entire site is required to provide water quality treatment that meets the Enhanced Basic Water Quality (WQ) Menu per the KCSWDM Section 6.1.2. The Enhanced Basic WQ menu is designed to achieve greater than 30% dissolved copper removal and greater than 60% dissolved zinc removal: in addition to Basic treatment (80% TSS removal) for flows up to and including the WQ design flow or volume (defined in Section 6.2.1). The goal assumes that dissolved copper concentrations for untreated runoff are between 5 and 20 micrograms per liter (u/L), and that dissolved zinc concentrations for untreated runoff are between 20 and 300 micrograms per liter (ug/L). 4.3.1 Water Quality Feasibility 1. Enhanced Basic Option 1 - Large Sand Filter: This option is not feasible due to the limited areas that will be disturbed with the construction of this project and the existing site improvements. 2. Enhanced Basic Option 2 - Stormwater Wetland: This option is not feasible due to the limited areas that will be disturbed with the construction of this project and the existing site improvements. 3. Enhanced Basic Option 3 - Two-Facility Treatment Train: This option is not feasible due to the limited areas that will be disturbed with the construction of this project and the existing site improvements. 4. City of Federal Way General Use for Enhanced Treatment: The City of Federal Way allows the use of approved systems that fall under the Department of Ecology (DOE) General Use Level Designation. Therefore, the BioClean Single MWS water quality treatment system was selected. It can be placed underneath asphalt and it is traffic rated. At this stage in the design, it is assumed that there will be one treatment facility, however, due to the existing conveyance and on-site grading, multiple facilities may be required. The water quality system will be designed to provide treatment of the 91% runoff flow rate. The Modular Wetland Systems are equipped with an internal bypass and therefore can be sized using the off- line water quality flow rate. Using the Western Washington Hydrology Model (WWHM 2012) the required off-line water quality flow rate for the entire parcel is 0.61 cfs. Specific details and sizing of this facility will be provided at the time of the civil permit submittal. See Appendix 5 for the preliminary drainage design. The current water quality wet vault and bioswale by the Starbucks will remain in place and will continue to provide additional treatment to the site, however it is important to note that this facility was not factored into the sizing of the proposed water quality system. Runoff flows from the project parcel are not anticipated to increase with the construction of this project and therefore are not anticipated to adversely affect the existing downstream treatment systems. See Appendix 8 for the WWHM reports. 4.3.2 Conveyance System Analysis and Design WinCo Redevelopment Project 26 of 26 Technical Information Report The majority of the on-site conveyance system will remain the same throughout the construction of this project. Additionally, runoff flows from the project site are anticipated to decrease with the construction of this project. Conveyance system calculations will be provided at the time of the civil permit submittal. 5. CONSTRUCTION STORMWATER POLLUTION PREVENTION PLAN (CSWPP PLAN) A CSWPP Plan will be prepared at a later submittal date. 6. SPECIAL REPORTS AND STUDIES No special report and studies noted. 7. OTHER PERMITS Utility, paving, building, and grading permits may need to be secured prior to beginning construction activities. Coverage under Washington State Department of Ecology Phase II National Pollutant Discharge Elimination System Stormwater Permit will also need to be secured prior to beginning construction activities. A Construction Stormwater General Permit (NPDES) from the Department of Ecology (DOE) is also required and will be provided when final construction plans are submitted. 8. OPERATION AND MAINTENANCE MANUAL The owner of the WinCo Foods will be responsible for maintaining all stormwater facilities on-site. An operation and maintenance manual will be completed and provided at the time of the civil permit submittal. END OF STORMWATER SITE PLAN APPENDIX 1 NCRS SOILS REPORT Soil Map—King County Area, Washington (1802.26 Federal Way WinCo) Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 7/13/2021 Page 1 of 3523742052375105237600523769052377805237870523796052380505238140523742052375105237600523769052377805237870523796052380505238140549970550060550150550240550330550420550510 549970 550060 550150 550240 550330 550420 550510 47° 17' 42'' N 122° 20' 22'' W47° 17' 42'' N122° 19' 53'' W47° 17' 16'' N 122° 20' 22'' W47° 17' 16'' N 122° 19' 53'' WN Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 10N WGS84 0 150 300 600 900 Feet 0 50 100 200 300 Meters Map Scale: 1:3,850 if printed on A portrait (8.5" x 11") sheet. Soil Map may not be valid at this scale. MAP LEGEND MAP INFORMATION Area of Interest (AOI) Area of Interest (AOI) Soils Soil Map Unit Polygons Soil Map Unit Lines Soil Map Unit Points Special Point Features Blowout Borrow Pit Clay Spot Closed Depression Gravel Pit Gravelly Spot Landfill Lava Flow Marsh or swamp Mine or Quarry Miscellaneous Water Perennial Water Rock Outcrop Saline Spot Sandy Spot Severely Eroded Spot Sinkhole Slide or Slip Sodic Spot Spoil Area Stony Spot Very Stony Spot Wet Spot Other Special Line Features Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography The soil surveys that comprise your AOI were mapped at 1:24,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: King County Area, Washington Survey Area Data: Version 16, Jun 4, 2020 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jul 6, 2020—Jul 20, 2020 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Soil Map—King County Area, Washington (1802.26 Federal Way WinCo) Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 7/13/2021 Page 2 of 3 Map Unit Legend Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI AgB Alderwood gravelly sandy loam, 0 to 8 percent slopes 2.5 3.3% AgC Alderwood gravelly sandy loam, 8 to 15 percent slopes 9.6 12.5% Bh Bellingham silt loam 0.3 0.4% EwC Everett-Alderwood gravelly sandy loams, 6 to 15 percent slopes 63.3 82.4% No Norma sandy loam 1.2 1.5% Totals for Area of Interest 76.9 100.0% Soil Map—King County Area, Washington 1802.26 Federal Way WinCo Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 7/13/2021 Page 3 of 3 King County Area, Washington EwC—Everett-Alderwood gravelly sandy loams, 6 to 15 percent slopes Map Unit Setting National map unit symbol: 1hmt5 Elevation: 0 to 800 feet Mean annual precipitation: 25 to 60 inches Mean annual air temperature: 48 to 52 degrees F Frost-free period: 180 to 220 days Farmland classification: Not prime farmland Map Unit Composition Alderwood and similar soils:50 percent Everett and similar soils:45 percent Minor components:5 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Alderwood Setting Landform:Moraines, till plains Parent material:Basal till with some volcanic ash Typical profile H1 - 0 to 12 inches: gravelly ashy sandy loam H2 - 12 to 27 inches: very gravelly sandy loam H3 - 27 to 60 inches: very gravelly sandy loam Properties and qualities Slope:6 to 15 percent Depth to restrictive feature:24 to 40 inches to densic material Drainage class:Moderately well drained Capacity of the most limiting layer to transmit water (Ksat):Very low to moderately low (0.00 to 0.06 in/hr) Depth to water table:About 18 to 37 inches Frequency of flooding:None Frequency of ponding:None Available water capacity:Very low (about 2.5 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4s Hydrologic Soil Group: B Forage suitability group: Limited Depth Soils (G002XN302WA) Other vegetative classification: Limited Depth Soils (G002XN302WA) Hydric soil rating: No Map Unit Description: Everett-Alderwood gravelly sandy loams, 6 to 15 percent slopes---King County Area, Washington 1802.26 Federal Way WinCo Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 7/13/2021 Page 1 of 2 Description of Everett Setting Landform:Terraces Parent material:Glacial outwash with a component of volcanic ash in the upper part Typical profile H1 - 0 to 17 inches: gravelly ashy sandy loam H2 - 17 to 32 inches: very gravelly sandy loam H3 - 32 to 60 inches: very gravelly coarse sand Properties and qualities Slope:6 to 15 percent Depth to restrictive feature:More than 80 inches Drainage class:Somewhat excessively drained Capacity of the most limiting layer to transmit water (Ksat):High (1.98 to 5.95 in/hr) Depth to water table:More than 80 inches Frequency of flooding:None Frequency of ponding:None Available water capacity:Low (about 5.0 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 3e Hydrologic Soil Group: A Forage suitability group: Droughty Soils (G002XN402WA) Other vegetative classification: Droughty Soils (G002XN402WA) Hydric soil rating: No Minor Components Norma Percent of map unit:2 percent Landform:Depressions Hydric soil rating: Yes Seattle Percent of map unit:2 percent Landform:Depressions Hydric soil rating: Yes Tukwila Percent of map unit:1 percent Landform:Depressions Hydric soil rating: Yes Data Source Information Soil Survey Area: King County Area, Washington Survey Area Data: Version 16, Jun 4, 2020 Map Unit Description: Everett-Alderwood gravelly sandy loams, 6 to 15 percent slopes---King County Area, Washington 1802.26 Federal Way WinCo Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 7/13/2021 Page 2 of 2 APPENDIX 2 DOWNSTREAM ANALYSIS – LIDAR MAP o 0 400 800 1,200 1,600 2,000200Feet The color ramp goes from Yellow (low) to Blue (high) for flow accumulation. PROJECT SITE APPENDIX 3 1998 TIR FOR WINCO FOODS APPENDIX 4 LEVEL 1 AND LEVEL 3 FLOW CONTROL WWHM MODELS WWHM2012 PROJECT REPORT 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:03 AM Page 2 General Model Information Project Name:1802.26 Fed Way Winco Level 1 FC Site Name: Site Address: City: Report Date:3/16/2022 Gage:Seatac Data Start:1948/10/01 Data End:2009/09/30 Timestep:15 Minute Precip Scale:1.000 Version Date:2019/09/13 Version:4.2.17 POC Thresholds Low Flow Threshold for POC1:100 Percent of the 2 Year High Flow Threshold for POC1:10 Year 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:03 AM Page 3 Landuse Basin Data Predeveloped Land Use Basin 1 Bypass:No GroundWater:No Pervious Land Use acre C, Forest, Flat 1.07 Pervious Total 1.07 Impervious Land Use acre Impervious Total 0 Basin Total 1.07 Element Flows To: Surface Interflow Groundwater 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:03 AM Page 4 Mitigated Land Use Basin 1 Bypass:No GroundWater:No Pervious Land Use acre Pervious Total 0 Impervious Land Use acre ROADS FLAT 1.07 Impervious Total 1.07 Basin Total 1.07 Element Flows To: Surface Interflow Groundwater Vault 1 Vault 1 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:03 AM Page 5 Routing Elements Predeveloped Routing 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:03 AM Page 6 Mitigated Routing Vault 1 Width:59 ft. Length:59 ft. Depth:6 ft. Discharge Structure Riser Height:5 ft. Riser Diameter:18 in. Notch Type:Rectangular Notch Width:0.010 ft. Notch Height:0.865 ft. Orifice 1 Diameter:0.714 in.Elevation:0 ft. Element Flows To: Outlet 1 Outlet 2 Vault Hydraulic Table Stage(feet)Area(ac.)Volume(ac-ft.)Discharge(cfs)Infilt(cfs) 0.0000 0.079 0.000 0.000 0.000 0.0667 0.079 0.005 0.003 0.000 0.1333 0.079 0.010 0.005 0.000 0.2000 0.079 0.016 0.006 0.000 0.2667 0.079 0.021 0.007 0.000 0.3333 0.079 0.026 0.008 0.000 0.4000 0.079 0.032 0.008 0.000 0.4667 0.079 0.037 0.009 0.000 0.5333 0.079 0.042 0.010 0.000 0.6000 0.079 0.047 0.010 0.000 0.6667 0.079 0.053 0.011 0.000 0.7333 0.079 0.058 0.011 0.000 0.8000 0.079 0.063 0.012 0.000 0.8667 0.079 0.069 0.012 0.000 0.9333 0.079 0.074 0.013 0.000 1.0000 0.079 0.079 0.013 0.000 1.0667 0.079 0.085 0.014 0.000 1.1333 0.079 0.090 0.014 0.000 1.2000 0.079 0.095 0.015 0.000 1.2667 0.079 0.101 0.015 0.000 1.3333 0.079 0.106 0.016 0.000 1.4000 0.079 0.111 0.016 0.000 1.4667 0.079 0.117 0.016 0.000 1.5333 0.079 0.122 0.017 0.000 1.6000 0.079 0.127 0.017 0.000 1.6667 0.079 0.133 0.017 0.000 1.7333 0.079 0.138 0.018 0.000 1.8000 0.079 0.143 0.018 0.000 1.8667 0.079 0.149 0.018 0.000 1.9333 0.079 0.154 0.019 0.000 2.0000 0.079 0.159 0.019 0.000 2.0667 0.079 0.165 0.019 0.000 2.1333 0.079 0.170 0.020 0.000 2.2000 0.079 0.175 0.020 0.000 2.2667 0.079 0.181 0.020 0.000 2.3333 0.079 0.186 0.021 0.000 2.4000 0.079 0.191 0.021 0.000 Level 1 Analysis The size of a stormwater vault per the Level 1 analysis was calculated to be be as follows: 59'x59'x5'= 17,405 CF "CREDIT" This volume will be removed from the Level 3 analysis require storage volume and the remaining volume is what the project is required to provide. 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:03 AM Page 7 2.4667 0.079 0.197 0.021 0.000 2.5333 0.079 0.202 0.022 0.000 2.6000 0.079 0.207 0.022 0.000 2.6667 0.079 0.213 0.022 0.000 2.7333 0.079 0.218 0.022 0.000 2.8000 0.079 0.223 0.023 0.000 2.8667 0.079 0.229 0.023 0.000 2.9333 0.079 0.234 0.023 0.000 3.0000 0.079 0.239 0.024 0.000 3.0667 0.079 0.245 0.024 0.000 3.1333 0.079 0.250 0.024 0.000 3.2000 0.079 0.255 0.024 0.000 3.2667 0.079 0.261 0.025 0.000 3.3333 0.079 0.266 0.025 0.000 3.4000 0.079 0.271 0.025 0.000 3.4667 0.079 0.277 0.025 0.000 3.5333 0.079 0.282 0.026 0.000 3.6000 0.079 0.287 0.026 0.000 3.6667 0.079 0.293 0.026 0.000 3.7333 0.079 0.298 0.026 0.000 3.8000 0.079 0.303 0.027 0.000 3.8667 0.079 0.309 0.027 0.000 3.9333 0.079 0.314 0.027 0.000 4.0000 0.079 0.319 0.027 0.000 4.0667 0.079 0.325 0.027 0.000 4.1333 0.079 0.330 0.028 0.000 4.2000 0.079 0.335 0.028 0.000 4.2667 0.079 0.341 0.030 0.000 4.3333 0.079 0.346 0.031 0.000 4.4000 0.079 0.351 0.033 0.000 4.4667 0.079 0.356 0.035 0.000 4.5333 0.079 0.362 0.037 0.000 4.6000 0.079 0.367 0.039 0.000 4.6667 0.079 0.372 0.041 0.000 4.7333 0.079 0.378 0.043 0.000 4.8000 0.079 0.383 0.046 0.000 4.8667 0.079 0.388 0.048 0.000 4.9333 0.079 0.394 0.050 0.000 5.0000 0.079 0.399 0.053 0.000 5.0667 0.079 0.404 0.327 0.000 5.1333 0.079 0.410 0.825 0.000 5.2000 0.079 0.415 1.458 0.000 5.2667 0.079 0.420 2.177 0.000 5.3333 0.079 0.426 2.936 0.000 5.4000 0.079 0.431 3.686 0.000 5.4667 0.079 0.436 4.380 0.000 5.5333 0.079 0.442 4.978 0.000 5.6000 0.079 0.447 5.456 0.000 5.6667 0.079 0.452 5.809 0.000 5.7333 0.079 0.458 6.069 0.000 5.8000 0.079 0.463 6.394 0.000 5.8667 0.079 0.468 6.653 0.000 5.9333 0.079 0.474 6.902 0.000 6.0000 0.079 0.479 7.142 0.000 6.0667 0.079 0.484 7.375 0.000 6.1333 0.000 0.000 7.600 0.000 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:03 AM Page 8 Analysis Results POC 1 + Predeveloped x Mitigated Predeveloped Landuse Totals for POC #1 Total Pervious Area:1.07 Total Impervious Area:0 Mitigated Landuse Totals for POC #1 Total Pervious Area:0 Total Impervious Area:1.07 Flow Frequency Method:Log Pearson Type III 17B Flow Frequency Return Periods for Predeveloped. POC #1 Return Period Flow(cfs) 2 year 0.031459 5 year 0.049407 10 year 0.059579 25 year 0.070355 50 year 0.077023 100 year 0.082695 Flow Frequency Return Periods for Mitigated. POC #1 Return Period Flow(cfs) 2 year 0.024755 5 year 0.041802 10 year 0.057225 25 year 0.082559 50 year 0.106492 100 year 0.135532 Annual Peaks Annual Peaks for Predeveloped and Mitigated. POC #1 Year Predeveloped Mitigated 1949 0.031 0.019 1950 0.039 0.023 1951 0.069 0.046 1952 0.022 0.017 1953 0.018 0.021 1954 0.027 0.022 1955 0.043 0.022 1956 0.034 0.024 1957 0.028 0.021 1958 0.031 0.023 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:27 AM Page 9 1959 0.027 0.021 1960 0.047 0.038 1961 0.026 0.023 1962 0.016 0.017 1963 0.023 0.022 1964 0.030 0.022 1965 0.021 0.025 1966 0.020 0.021 1967 0.043 0.023 1968 0.027 0.021 1969 0.026 0.020 1970 0.022 0.020 1971 0.023 0.023 1972 0.052 0.027 1973 0.023 0.024 1974 0.025 0.022 1975 0.034 0.022 1976 0.025 0.022 1977 0.003 0.020 1978 0.022 0.023 1979 0.013 0.017 1980 0.049 0.041 1981 0.020 0.021 1982 0.038 0.028 1983 0.034 0.023 1984 0.021 0.018 1985 0.012 0.020 1986 0.055 0.026 1987 0.048 0.030 1988 0.019 0.020 1989 0.012 0.020 1990 0.101 0.033 1991 0.061 0.032 1992 0.023 0.023 1993 0.024 0.019 1994 0.008 0.016 1995 0.035 0.024 1996 0.074 0.047 1997 0.062 0.187 1998 0.014 0.020 1999 0.058 0.031 2000 0.024 0.025 2001 0.004 0.017 2002 0.027 0.027 2003 0.034 0.021 2004 0.044 0.189 2005 0.032 0.022 2006 0.037 0.024 2007 0.075 0.448 2008 0.097 0.052 2009 0.047 0.026 Ranked Annual Peaks Ranked Annual Peaks for Predeveloped and Mitigated. POC #1 Rank Predeveloped Mitigated 1 0.1008 0.4479 2 0.0966 0.1890 3 0.0749 0.1868 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:27 AM Page 10 4 0.0737 0.0521 5 0.0693 0.0471 6 0.0616 0.0463 7 0.0607 0.0412 8 0.0578 0.0376 9 0.0545 0.0326 10 0.0516 0.0316 11 0.0489 0.0312 12 0.0482 0.0302 13 0.0474 0.0278 14 0.0468 0.0274 15 0.0440 0.0270 16 0.0432 0.0261 17 0.0428 0.0260 18 0.0385 0.0250 19 0.0376 0.0246 20 0.0372 0.0244 21 0.0350 0.0241 22 0.0345 0.0240 23 0.0344 0.0237 24 0.0340 0.0235 25 0.0337 0.0232 26 0.0316 0.0228 27 0.0313 0.0228 28 0.0309 0.0227 29 0.0297 0.0227 30 0.0278 0.0227 31 0.0271 0.0226 32 0.0268 0.0224 33 0.0267 0.0223 34 0.0267 0.0223 35 0.0264 0.0222 36 0.0261 0.0221 37 0.0254 0.0219 38 0.0249 0.0218 39 0.0244 0.0217 40 0.0243 0.0215 41 0.0234 0.0212 42 0.0234 0.0208 43 0.0230 0.0208 44 0.0226 0.0206 45 0.0219 0.0206 46 0.0218 0.0205 47 0.0215 0.0204 48 0.0213 0.0203 49 0.0208 0.0202 50 0.0205 0.0199 51 0.0195 0.0198 52 0.0190 0.0197 53 0.0177 0.0196 54 0.0164 0.0189 55 0.0139 0.0189 56 0.0132 0.0184 57 0.0124 0.0173 58 0.0123 0.0168 59 0.0082 0.0166 60 0.0044 0.0166 61 0.0030 0.0165 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:27 AM Page 11 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:27 AM Page 12 Duration Flows The Facility PASSED Flow(cfs)Predev Mit Percentage Pass/Fail 0.0315 3054 1049 34 Pass 0.0317 2973 1011 34 Pass 0.0320 2896 989 34 Pass 0.0323 2819 959 34 Pass 0.0326 2738 927 33 Pass 0.0329 2654 902 33 Pass 0.0332 2567 869 33 Pass 0.0334 2500 846 33 Pass 0.0337 2434 833 34 Pass 0.0340 2372 812 34 Pass 0.0343 2308 800 34 Pass 0.0346 2229 781 35 Pass 0.0349 2171 768 35 Pass 0.0352 2117 753 35 Pass 0.0354 2050 737 35 Pass 0.0357 1994 720 36 Pass 0.0360 1934 704 36 Pass 0.0363 1878 686 36 Pass 0.0366 1824 663 36 Pass 0.0369 1778 643 36 Pass 0.0371 1738 626 36 Pass 0.0374 1683 605 35 Pass 0.0377 1639 589 35 Pass 0.0380 1594 578 36 Pass 0.0383 1549 567 36 Pass 0.0386 1495 559 37 Pass 0.0388 1441 546 37 Pass 0.0391 1397 536 38 Pass 0.0394 1352 525 38 Pass 0.0397 1313 514 39 Pass 0.0400 1274 504 39 Pass 0.0403 1249 488 39 Pass 0.0405 1215 475 39 Pass 0.0408 1187 450 37 Pass 0.0411 1155 427 36 Pass 0.0414 1125 413 36 Pass 0.0417 1099 404 36 Pass 0.0420 1079 395 36 Pass 0.0423 1057 384 36 Pass 0.0425 1030 372 36 Pass 0.0428 1009 363 35 Pass 0.0431 987 355 35 Pass 0.0434 954 348 36 Pass 0.0437 919 339 36 Pass 0.0440 899 330 36 Pass 0.0442 881 320 36 Pass 0.0445 860 306 35 Pass 0.0448 839 295 35 Pass 0.0451 811 282 34 Pass 0.0454 793 262 33 Pass 0.0457 771 240 31 Pass 0.0459 747 215 28 Pass 0.0462 734 207 28 Pass 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:27 AM Page 13 0.0465 723 192 26 Pass 0.0468 708 183 25 Pass 0.0471 686 174 25 Pass 0.0474 664 168 25 Pass 0.0476 650 162 24 Pass 0.0479 630 157 24 Pass 0.0482 614 150 24 Pass 0.0485 598 145 24 Pass 0.0488 586 138 23 Pass 0.0491 572 135 23 Pass 0.0494 557 130 23 Pass 0.0496 544 126 23 Pass 0.0499 526 121 23 Pass 0.0502 510 118 23 Pass 0.0505 491 112 22 Pass 0.0508 479 107 22 Pass 0.0511 472 103 21 Pass 0.0513 456 98 21 Pass 0.0516 436 94 21 Pass 0.0519 421 87 20 Pass 0.0522 404 79 19 Pass 0.0525 389 66 16 Pass 0.0528 376 62 16 Pass 0.0530 364 58 15 Pass 0.0533 353 57 16 Pass 0.0536 345 57 16 Pass 0.0539 338 56 16 Pass 0.0542 320 56 17 Pass 0.0545 308 56 18 Pass 0.0548 296 55 18 Pass 0.0550 285 55 19 Pass 0.0553 275 55 20 Pass 0.0556 265 55 20 Pass 0.0559 259 55 21 Pass 0.0562 248 55 22 Pass 0.0565 239 55 23 Pass 0.0567 231 55 23 Pass 0.0570 219 55 25 Pass 0.0573 213 55 25 Pass 0.0576 207 55 26 Pass 0.0579 195 55 28 Pass 0.0582 190 55 28 Pass 0.0584 180 55 30 Pass 0.0587 172 55 31 Pass 0.0590 158 54 34 Pass 0.0593 152 54 35 Pass 0.0596 146 54 36 Pass 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:27 AM Page 14 Water Quality Water Quality BMP Flow and Volume for POC #1 On-line facility volume:0 acre-feet On-line facility target flow:0 cfs. Adjusted for 15 min:0 cfs. Off-line facility target flow:0 cfs. Adjusted for 15 min:0 cfs. 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:27 AM Page 15 LID Report 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 16 Model Default Modifications Total of 0 changes have been made. PERLND Changes No PERLND changes have been made. IMPLND Changes No IMPLND changes have been made. 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 17 Appendix Predeveloped Schematic 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 18 Mitigated Schematic 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 19 Predeveloped UCI File RUN GLOBAL WWHM4 model simulation START 1948 10 01 END 2009 09 30 RUN INTERP OUTPUT LEVEL 3 0 RESUME 0 RUN 1 UNIT SYSTEM 1 END GLOBAL FILES <File> <Un#> <-----------File Name------------------------------>*** <-ID-> *** WDM 26 1802.26 Fed Way Winco Level 1 FC.wdm MESSU 25 Pre1802.26 Fed Way Winco Level 1 FC.MES 27 Pre1802.26 Fed Way Winco Level 1 FC.L61 28 Pre1802.26 Fed Way Winco Level 1 FC.L62 30 POC1802.26 Fed Way Winco Level 1 FC1.dat END FILES OPN SEQUENCE INGRP INDELT 00:15 PERLND 10 COPY 501 DISPLY 1 END INGRP END OPN SEQUENCE DISPLY DISPLY-INFO1 # - #<----------Title----------->***TRAN PIVL DIG1 FIL1 PYR DIG2 FIL2 YRND 1 Basin 1 MAX 1 2 30 9 END DISPLY-INFO1 END DISPLY COPY TIMESERIES # - # NPT NMN *** 1 1 1 501 1 1 END TIMESERIES END COPY GENER OPCODE # # OPCD *** END OPCODE PARM # # K *** END PARM END GENER PERLND GEN-INFO <PLS ><-------Name------->NBLKS Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** 10 C, Forest, Flat 1 1 1 1 27 0 END GEN-INFO *** Section PWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC *** 10 0 0 1 0 0 0 0 0 0 0 0 0 END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ***************************** PIVL PYR # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC ********* 10 0 0 4 0 0 0 0 0 0 0 0 0 1 9 END PRINT-INFO 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 20 PWAT-PARM1 <PLS > PWATER variable monthly parameter value flags *** # - # CSNO RTOP UZFG VCS VUZ VNN VIFW VIRC VLE INFC HWT *** 10 0 0 0 0 0 0 0 0 0 0 0 END PWAT-PARM1 PWAT-PARM2 <PLS > PWATER input info: Part 2 *** # - # ***FOREST LZSN INFILT LSUR SLSUR KVARY AGWRC 10 0 4.5 0.08 400 0.05 0.5 0.996 END PWAT-PARM2 PWAT-PARM3 <PLS > PWATER input info: Part 3 *** # - # ***PETMAX PETMIN INFEXP INFILD DEEPFR BASETP AGWETP 10 0 0 2 2 0 0 0 END PWAT-PARM3 PWAT-PARM4 <PLS > PWATER input info: Part 4 *** # - # CEPSC UZSN NSUR INTFW IRC LZETP *** 10 0.2 0.5 0.35 6 0.5 0.7 END PWAT-PARM4 PWAT-STATE1 <PLS > *** Initial conditions at start of simulation ran from 1990 to end of 1992 (pat 1-11-95) RUN 21 *** # - # *** CEPS SURS UZS IFWS LZS AGWS GWVS 10 0 0 0 0 2.5 1 0 END PWAT-STATE1 END PERLND IMPLND GEN-INFO <PLS ><-------Name-------> Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** END GEN-INFO *** Section IWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW IWAT SLD IWG IQAL *** END ACTIVITY PRINT-INFO <ILS > ******** Print-flags ******** PIVL PYR # - # ATMP SNOW IWAT SLD IWG IQAL ********* END PRINT-INFO IWAT-PARM1 <PLS > IWATER variable monthly parameter value flags *** # - # CSNO RTOP VRS VNN RTLI *** END IWAT-PARM1 IWAT-PARM2 <PLS > IWATER input info: Part 2 *** # - # *** LSUR SLSUR NSUR RETSC END IWAT-PARM2 IWAT-PARM3 <PLS > IWATER input info: Part 3 *** # - # ***PETMAX PETMIN END IWAT-PARM3 IWAT-STATE1 <PLS > *** Initial conditions at start of simulation # - # *** RETS SURS END IWAT-STATE1 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 21 END IMPLND SCHEMATIC <-Source-> <--Area--> <-Target-> MBLK *** <Name> # <-factor-> <Name> # Tbl# *** Basin 1*** PERLND 10 1.07 COPY 501 12 PERLND 10 1.07 COPY 501 13 ******Routing****** END SCHEMATIC NETWORK <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** COPY 501 OUTPUT MEAN 1 1 48.4 DISPLY 1 INPUT TIMSER 1 <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** END NETWORK RCHRES GEN-INFO RCHRES Name Nexits Unit Systems Printer *** # - #<------------------><---> User T-series Engl Metr LKFG *** in out *** END GEN-INFO *** Section RCHRES*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # HYFG ADFG CNFG HTFG SDFG GQFG OXFG NUFG PKFG PHFG *** END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ******************* PIVL PYR # - # HYDR ADCA CONS HEAT SED GQL OXRX NUTR PLNK PHCB PIVL PYR ********* END PRINT-INFO HYDR-PARM1 RCHRES Flags for each HYDR Section *** # - # VC A1 A2 A3 ODFVFG for each *** ODGTFG for each FUNCT for each FG FG FG FG possible exit *** possible exit possible exit * * * * * * * * * * * * * * *** END HYDR-PARM1 HYDR-PARM2 # - # FTABNO LEN DELTH STCOR KS DB50 *** <------><--------><--------><--------><--------><--------><--------> *** END HYDR-PARM2 HYDR-INIT RCHRES Initial conditions for each HYDR section *** # - # *** VOL Initial value of COLIND Initial value of OUTDGT *** ac-ft for each possible exit for each possible exit <------><--------> <---><---><---><---><---> *** <---><---><---><---><---> END HYDR-INIT END RCHRES SPEC-ACTIONS END SPEC-ACTIONS FTABLES END FTABLES EXT SOURCES <-Volume-> <Member> SsysSgap<--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # tem strg<-factor->strg <Name> # # <Name> # # *** WDM 2 PREC ENGL 1 PERLND 1 999 EXTNL PREC WDM 2 PREC ENGL 1 IMPLND 1 999 EXTNL PREC 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 22 WDM 1 EVAP ENGL 0.76 PERLND 1 999 EXTNL PETINP WDM 1 EVAP ENGL 0.76 IMPLND 1 999 EXTNL PETINP END EXT SOURCES EXT TARGETS <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Volume-> <Member> Tsys Tgap Amd *** <Name> # <Name> # #<-factor->strg <Name> # <Name> tem strg strg*** COPY 501 OUTPUT MEAN 1 1 48.4 WDM 501 FLOW ENGL REPL END EXT TARGETS MASS-LINK <Volume> <-Grp> <-Member-><--Mult--> <Target> <-Grp> <-Member->*** <Name> <Name> # #<-factor-> <Name> <Name> # #*** MASS-LINK 12 PERLND PWATER SURO 0.083333 COPY INPUT MEAN END MASS-LINK 12 MASS-LINK 13 PERLND PWATER IFWO 0.083333 COPY INPUT MEAN END MASS-LINK 13 END MASS-LINK END RUN 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 23 Mitigated UCI File RUN GLOBAL WWHM4 model simulation START 1948 10 01 END 2009 09 30 RUN INTERP OUTPUT LEVEL 3 0 RESUME 0 RUN 1 UNIT SYSTEM 1 END GLOBAL FILES <File> <Un#> <-----------File Name------------------------------>*** <-ID-> *** WDM 26 1802.26 Fed Way Winco Level 1 FC.wdm MESSU 25 Mit1802.26 Fed Way Winco Level 1 FC.MES 27 Mit1802.26 Fed Way Winco Level 1 FC.L61 28 Mit1802.26 Fed Way Winco Level 1 FC.L62 30 POC1802.26 Fed Way Winco Level 1 FC1.dat END FILES OPN SEQUENCE INGRP INDELT 00:15 IMPLND 1 RCHRES 1 COPY 1 COPY 501 DISPLY 1 END INGRP END OPN SEQUENCE DISPLY DISPLY-INFO1 # - #<----------Title----------->***TRAN PIVL DIG1 FIL1 PYR DIG2 FIL2 YRND 1 Vault 1 MAX 1 2 30 9 END DISPLY-INFO1 END DISPLY COPY TIMESERIES # - # NPT NMN *** 1 1 1 501 1 1 END TIMESERIES END COPY GENER OPCODE # # OPCD *** END OPCODE PARM # # K *** END PARM END GENER PERLND GEN-INFO <PLS ><-------Name------->NBLKS Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** END GEN-INFO *** Section PWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC *** END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ***************************** PIVL PYR # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC ********* END PRINT-INFO PWAT-PARM1 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 24 <PLS > PWATER variable monthly parameter value flags *** # - # CSNO RTOP UZFG VCS VUZ VNN VIFW VIRC VLE INFC HWT *** END PWAT-PARM1 PWAT-PARM2 <PLS > PWATER input info: Part 2 *** # - # ***FOREST LZSN INFILT LSUR SLSUR KVARY AGWRC END PWAT-PARM2 PWAT-PARM3 <PLS > PWATER input info: Part 3 *** # - # ***PETMAX PETMIN INFEXP INFILD DEEPFR BASETP AGWETP END PWAT-PARM3 PWAT-PARM4 <PLS > PWATER input info: Part 4 *** # - # CEPSC UZSN NSUR INTFW IRC LZETP *** END PWAT-PARM4 PWAT-STATE1 <PLS > *** Initial conditions at start of simulation ran from 1990 to end of 1992 (pat 1-11-95) RUN 21 *** # - # *** CEPS SURS UZS IFWS LZS AGWS GWVS END PWAT-STATE1 END PERLND IMPLND GEN-INFO <PLS ><-------Name-------> Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** 1 ROADS/FLAT 1 1 1 27 0 END GEN-INFO *** Section IWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW IWAT SLD IWG IQAL *** 1 0 0 1 0 0 0 END ACTIVITY PRINT-INFO <ILS > ******** Print-flags ******** PIVL PYR # - # ATMP SNOW IWAT SLD IWG IQAL ********* 1 0 0 4 0 0 0 1 9 END PRINT-INFO IWAT-PARM1 <PLS > IWATER variable monthly parameter value flags *** # - # CSNO RTOP VRS VNN RTLI *** 1 0 0 0 0 0 END IWAT-PARM1 IWAT-PARM2 <PLS > IWATER input info: Part 2 *** # - # *** LSUR SLSUR NSUR RETSC 1 400 0.01 0.1 0.1 END IWAT-PARM2 IWAT-PARM3 <PLS > IWATER input info: Part 3 *** # - # ***PETMAX PETMIN 1 0 0 END IWAT-PARM3 IWAT-STATE1 <PLS > *** Initial conditions at start of simulation # - # *** RETS SURS 1 0 0 END IWAT-STATE1 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 25 END IMPLND SCHEMATIC <-Source-> <--Area--> <-Target-> MBLK *** <Name> # <-factor-> <Name> # Tbl# *** Basin 1*** IMPLND 1 1.07 RCHRES 1 5 ******Routing****** IMPLND 1 1.07 COPY 1 15 RCHRES 1 1 COPY 501 16 END SCHEMATIC NETWORK <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** COPY 501 OUTPUT MEAN 1 1 48.4 DISPLY 1 INPUT TIMSER 1 <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** END NETWORK RCHRES GEN-INFO RCHRES Name Nexits Unit Systems Printer *** # - #<------------------><---> User T-series Engl Metr LKFG *** in out *** 1 Vault 1 1 1 1 1 28 0 1 END GEN-INFO *** Section RCHRES*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # HYFG ADFG CNFG HTFG SDFG GQFG OXFG NUFG PKFG PHFG *** 1 1 0 0 0 0 0 0 0 0 0 END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ******************* PIVL PYR # - # HYDR ADCA CONS HEAT SED GQL OXRX NUTR PLNK PHCB PIVL PYR ********* 1 4 0 0 0 0 0 0 0 0 0 1 9 END PRINT-INFO HYDR-PARM1 RCHRES Flags for each HYDR Section *** # - # VC A1 A2 A3 ODFVFG for each *** ODGTFG for each FUNCT for each FG FG FG FG possible exit *** possible exit possible exit * * * * * * * * * * * * * * *** 1 0 1 0 0 4 0 0 0 0 0 0 0 0 0 2 2 2 2 2 END HYDR-PARM1 HYDR-PARM2 # - # FTABNO LEN DELTH STCOR KS DB50 *** <------><--------><--------><--------><--------><--------><--------> *** 1 1 0.01 0.0 0.0 0.5 0.0 END HYDR-PARM2 HYDR-INIT RCHRES Initial conditions for each HYDR section *** # - # *** VOL Initial value of COLIND Initial value of OUTDGT *** ac-ft for each possible exit for each possible exit <------><--------> <---><---><---><---><---> *** <---><---><---><---><---> 1 0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 END HYDR-INIT END RCHRES SPEC-ACTIONS END SPEC-ACTIONS 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 26 FTABLES FTABLE 1 92 4 Depth Area Volume Outflow1 Velocity Travel Time*** (ft) (acres) (acre-ft) (cfs) (ft/sec) (Minutes)*** 0.000000 0.079913 0.000000 0.000000 0.066667 0.079913 0.005328 0.003572 0.133333 0.079913 0.010655 0.005052 0.200000 0.079913 0.015983 0.006187 0.266667 0.079913 0.021310 0.007144 0.333333 0.079913 0.026638 0.007987 0.400000 0.079913 0.031965 0.008750 0.466667 0.079913 0.037293 0.009451 0.533333 0.079913 0.042620 0.010103 0.600000 0.079913 0.047948 0.010716 0.666667 0.079913 0.053275 0.011296 0.733333 0.079913 0.058603 0.011847 0.800000 0.079913 0.063930 0.012374 0.866667 0.079913 0.069258 0.012879 0.933333 0.079913 0.074585 0.013365 1.000000 0.079913 0.079913 0.013834 1.066667 0.079913 0.085240 0.014288 1.133333 0.079913 0.090568 0.014728 1.200000 0.079913 0.095895 0.015155 1.266667 0.079913 0.101223 0.015570 1.333333 0.079913 0.106550 0.015974 1.400000 0.079913 0.111878 0.016369 1.466667 0.079913 0.117205 0.016754 1.533333 0.079913 0.122533 0.017131 1.600000 0.079913 0.127860 0.017499 1.666667 0.079913 0.133188 0.017860 1.733333 0.079913 0.138515 0.018214 1.800000 0.079913 0.143843 0.018561 1.866667 0.079913 0.149170 0.018901 1.933333 0.079913 0.154498 0.019236 2.000000 0.079913 0.159826 0.019565 2.066667 0.079913 0.165153 0.019888 2.133333 0.079913 0.170481 0.020206 2.200000 0.079913 0.175808 0.020519 2.266667 0.079913 0.181136 0.020828 2.333333 0.079913 0.186463 0.021132 2.400000 0.079913 0.191791 0.021432 2.466667 0.079913 0.197118 0.021728 2.533333 0.079913 0.202446 0.022019 2.600000 0.079913 0.207773 0.022307 2.666667 0.079913 0.213101 0.022591 2.733333 0.079913 0.218428 0.022872 2.800000 0.079913 0.223756 0.023149 2.866667 0.079913 0.229083 0.023423 2.933333 0.079913 0.234411 0.023694 3.000000 0.079913 0.239738 0.023962 3.066667 0.079913 0.245066 0.024226 3.133333 0.079913 0.250393 0.024488 3.200000 0.079913 0.255721 0.024747 3.266667 0.079913 0.261048 0.025004 3.333333 0.079913 0.266376 0.025258 3.400000 0.079913 0.271703 0.025509 3.466667 0.079913 0.277031 0.025758 3.533333 0.079913 0.282358 0.026004 3.600000 0.079913 0.287686 0.026249 3.666667 0.079913 0.293013 0.026491 3.733333 0.079913 0.298341 0.026730 3.800000 0.079913 0.303669 0.026968 3.866667 0.079913 0.308996 0.027203 3.933333 0.079913 0.314324 0.027437 4.000000 0.079913 0.319651 0.027668 4.066667 0.079913 0.324979 0.027898 4.133333 0.079913 0.330306 0.028126 4.200000 0.079913 0.335634 0.028898 4.266667 0.079913 0.340961 0.030128 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 27 4.333333 0.079913 0.346289 0.031626 4.400000 0.079913 0.351616 0.033324 4.466667 0.079913 0.356944 0.035180 4.533333 0.079913 0.362271 0.037164 4.600000 0.079913 0.367599 0.039252 4.666667 0.079913 0.372926 0.041426 4.733333 0.079913 0.378254 0.043670 4.800000 0.079913 0.383581 0.045971 4.866667 0.079913 0.388909 0.048315 4.933333 0.079913 0.394236 0.050693 5.000000 0.079913 0.399564 0.053094 5.066667 0.079913 0.404891 0.326995 5.133333 0.079913 0.410219 0.824969 5.200000 0.079913 0.415546 1.458171 5.266667 0.079913 0.420874 2.177732 5.333333 0.079913 0.426201 2.936628 5.400000 0.079913 0.431529 3.686509 5.466667 0.079913 0.436856 4.380532 5.533333 0.079913 0.442184 4.978899 5.600000 0.079913 0.447511 5.456118 5.666667 0.079913 0.452839 5.809587 5.733333 0.079913 0.458167 6.069275 5.800000 0.079913 0.463494 6.393985 5.866667 0.079913 0.468822 6.652997 5.933333 0.079913 0.474149 6.902229 6.000000 0.079913 0.479477 7.142714 6.066667 0.079913 0.484804 7.375313 END FTABLE 1 END FTABLES EXT SOURCES <-Volume-> <Member> SsysSgap<--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # tem strg<-factor->strg <Name> # # <Name> # # *** WDM 2 PREC ENGL 1 PERLND 1 999 EXTNL PREC WDM 2 PREC ENGL 1 IMPLND 1 999 EXTNL PREC WDM 1 EVAP ENGL 0.76 PERLND 1 999 EXTNL PETINP WDM 1 EVAP ENGL 0.76 IMPLND 1 999 EXTNL PETINP END EXT SOURCES EXT TARGETS <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Volume-> <Member> Tsys Tgap Amd *** <Name> # <Name> # #<-factor->strg <Name> # <Name> tem strg strg*** RCHRES 1 HYDR RO 1 1 1 WDM 1000 FLOW ENGL REPL RCHRES 1 HYDR STAGE 1 1 1 WDM 1001 STAG ENGL REPL COPY 1 OUTPUT MEAN 1 1 48.4 WDM 701 FLOW ENGL REPL COPY 501 OUTPUT MEAN 1 1 48.4 WDM 801 FLOW ENGL REPL END EXT TARGETS MASS-LINK <Volume> <-Grp> <-Member-><--Mult--> <Target> <-Grp> <-Member->*** <Name> <Name> # #<-factor-> <Name> <Name> # #*** MASS-LINK 5 IMPLND IWATER SURO 0.083333 RCHRES INFLOW IVOL END MASS-LINK 5 MASS-LINK 15 IMPLND IWATER SURO 0.083333 COPY INPUT MEAN END MASS-LINK 15 MASS-LINK 16 RCHRES ROFLOW COPY INPUT MEAN END MASS-LINK 16 END MASS-LINK END RUN 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 28 Predeveloped HSPF Message File 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 29 Mitigated HSPF Message File 1802.26 Fed Way Winco Level 1 FC 3/16/2022 11:37:35 AM Page 30 Disclaimer Legal Notice This program and accompanying documentation are provided 'as-is' without warranty of any kind. The entire risk regarding the performance and results of this program is assumed by End User. Clear Creek Solutions Inc. and the governmental licensee or sublicensees disclaim all warranties, either expressed or implied, including but not limited to implied warranties of program and accompanying documentation. In no event shall Clear Creek Solutions Inc. be liable for any damages whatsoever (including without limitation to damages for loss of business profits, loss of business information, business interruption, and the like) arising out of the use of, or inability to use this program even if Clear Creek Solutions Inc. or their authorized representatives have been advised of the possibility of such damages. Software Copyright © by : Clear Creek Solutions, Inc. 2005-2022; All Rights Reserved. Clear Creek Solutions, Inc. 6200 Capitol Blvd. Ste F Olympia, WA. 98501 Toll Free 1(866)943-0304 Local (360)943-0304 www.clearcreeksolutions.com WWHM2012 PROJECT REPORT 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:41:47 AM Page 2 General Model Information Project Name:1802.26 Fed Way Winco Level 3 FC Site Name: Site Address: City: Report Date:3/16/2022 Gage:Seatac Data Start:1948/10/01 Data End:2009/09/30 Timestep:15 Minute Precip Scale:1.000 Version Date:2019/09/13 Version:4.2.17 POC Thresholds Low Flow Threshold for POC1:50 Percent of the 2 Year High Flow Threshold for POC1:50 Year 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:41:47 AM Page 3 Landuse Basin Data Predeveloped Land Use Basin 1 Bypass:No GroundWater:No Pervious Land Use acre C, Forest, Flat 1.07 Pervious Total 1.07 Impervious Land Use acre Impervious Total 0 Basin Total 1.07 Element Flows To: Surface Interflow Groundwater 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:41:47 AM Page 4 Mitigated Land Use Basin 1 Bypass:No GroundWater:No Pervious Land Use acre Pervious Total 0 Impervious Land Use acre ROADS FLAT 1.07 Impervious Total 1.07 Basin Total 1.07 Element Flows To: Surface Interflow Groundwater Vault 1 Vault 1 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:41:47 AM Page 5 Routing Elements Predeveloped Routing 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:41:47 AM Page 6 Mitigated Routing Vault 1 Width:69 ft. Length:69 ft. Depth:6 ft. Discharge Structure Riser Height:5 ft. Riser Diameter:18 in. Notch Type:Rectangular Notch Width:0.010 ft. Notch Height:1.392 ft. Orifice 1 Diameter:0.522 in.Elevation:-0.0435 ft. Element Flows To: Outlet 1 Outlet 2 Vault Hydraulic Table Stage(feet)Area(ac.)Volume(ac-ft.)Discharge(cfs)Infilt(cfs) 0.0000 0.109 0.000 0.001 0.000 0.0667 0.109 0.007 0.002 0.000 0.1333 0.109 0.014 0.003 0.000 0.2000 0.109 0.021 0.003 0.000 0.2667 0.109 0.029 0.004 0.000 0.3333 0.109 0.036 0.004 0.000 0.4000 0.109 0.043 0.004 0.000 0.4667 0.109 0.051 0.005 0.000 0.5333 0.109 0.058 0.005 0.000 0.6000 0.109 0.065 0.005 0.000 0.6667 0.109 0.072 0.006 0.000 0.7333 0.109 0.080 0.006 0.000 0.8000 0.109 0.087 0.006 0.000 0.8667 0.109 0.094 0.007 0.000 0.9333 0.109 0.102 0.007 0.000 1.0000 0.109 0.109 0.007 0.000 1.0667 0.109 0.116 0.007 0.000 1.1333 0.109 0.123 0.008 0.000 1.2000 0.109 0.131 0.008 0.000 1.2667 0.109 0.138 0.008 0.000 1.3333 0.109 0.145 0.008 0.000 1.4000 0.109 0.153 0.008 0.000 1.4667 0.109 0.160 0.009 0.000 1.5333 0.109 0.167 0.009 0.000 1.6000 0.109 0.174 0.009 0.000 1.6667 0.109 0.182 0.009 0.000 1.7333 0.109 0.189 0.009 0.000 1.8000 0.109 0.196 0.010 0.000 1.8667 0.109 0.204 0.010 0.000 1.9333 0.109 0.211 0.010 0.000 2.0000 0.109 0.218 0.010 0.000 2.0667 0.109 0.225 0.010 0.000 2.1333 0.109 0.233 0.010 0.000 2.2000 0.109 0.240 0.011 0.000 2.2667 0.109 0.247 0.011 0.000 2.3333 0.109 0.255 0.011 0.000 2.4000 0.109 0.262 0.011 0.000 Level 3 Analysis The size of a stormwater vault per the Level 3 analysis was calculated to be be as follows: 69'x69'x5'= 23,805 CF 23,805 CF - 17,405 CF (Level 1 CREDIT) = 6,400 CF REQUIRED Therfore a storage volume of 36'x36'X5' = 6,480 CF is required for the project. 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:41:47 AM Page 7 2.4667 0.109 0.269 0.011 0.000 2.5333 0.109 0.276 0.011 0.000 2.6000 0.109 0.284 0.012 0.000 2.6667 0.109 0.291 0.012 0.000 2.7333 0.109 0.298 0.012 0.000 2.8000 0.109 0.306 0.012 0.000 2.8667 0.109 0.313 0.012 0.000 2.9333 0.109 0.320 0.012 0.000 3.0000 0.109 0.327 0.012 0.000 3.0667 0.109 0.335 0.013 0.000 3.1333 0.109 0.342 0.013 0.000 3.2000 0.109 0.349 0.013 0.000 3.2667 0.109 0.357 0.013 0.000 3.3333 0.109 0.364 0.013 0.000 3.4000 0.109 0.371 0.013 0.000 3.4667 0.109 0.378 0.013 0.000 3.5333 0.109 0.386 0.014 0.000 3.6000 0.109 0.393 0.014 0.000 3.6667 0.109 0.400 0.014 0.000 3.7333 0.109 0.408 0.015 0.000 3.8000 0.109 0.415 0.017 0.000 3.8667 0.109 0.422 0.018 0.000 3.9333 0.109 0.429 0.020 0.000 4.0000 0.109 0.437 0.022 0.000 4.0667 0.109 0.444 0.024 0.000 4.1333 0.109 0.451 0.026 0.000 4.2000 0.109 0.459 0.028 0.000 4.2667 0.109 0.466 0.030 0.000 4.3333 0.109 0.473 0.033 0.000 4.4000 0.109 0.480 0.035 0.000 4.4667 0.109 0.488 0.037 0.000 4.5333 0.109 0.495 0.040 0.000 4.6000 0.109 0.502 0.042 0.000 4.6667 0.109 0.510 0.045 0.000 4.7333 0.109 0.517 0.047 0.000 4.8000 0.109 0.524 0.050 0.000 4.8667 0.109 0.531 0.054 0.000 4.9333 0.109 0.539 0.057 0.000 5.0000 0.109 0.546 0.060 0.000 5.0667 0.109 0.553 0.334 0.000 5.1333 0.109 0.561 0.832 0.000 5.2000 0.109 0.568 1.465 0.000 5.2667 0.109 0.575 2.184 0.000 5.3333 0.109 0.582 2.943 0.000 5.4000 0.109 0.590 3.693 0.000 5.4667 0.109 0.597 4.387 0.000 5.5333 0.109 0.604 4.985 0.000 5.6000 0.109 0.612 5.462 0.000 5.6667 0.109 0.619 5.815 0.000 5.7333 0.109 0.626 6.075 0.000 5.8000 0.109 0.633 6.400 0.000 5.8667 0.109 0.641 6.659 0.000 5.9333 0.109 0.648 6.908 0.000 6.0000 0.109 0.655 7.148 0.000 6.0667 0.109 0.663 7.381 0.000 6.1333 0.000 0.000 7.606 0.000 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:41:47 AM Page 8 Analysis Results POC 1 + Predeveloped x Mitigated Predeveloped Landuse Totals for POC #1 Total Pervious Area:1.07 Total Impervious Area:0 Mitigated Landuse Totals for POC #1 Total Pervious Area:0 Total Impervious Area:1.07 Flow Frequency Method:Log Pearson Type III 17B Flow Frequency Return Periods for Predeveloped. POC #1 Return Period Flow(cfs) 2 year 0.031459 5 year 0.049407 10 year 0.059579 25 year 0.070355 50 year 0.077023 100 year 0.082695 Flow Frequency Return Periods for Mitigated. POC #1 Return Period Flow(cfs) 2 year 0.015589 5 year 0.025017 10 year 0.033218 25 year 0.046246 50 year 0.058196 100 year 0.07235 Annual Peaks Annual Peaks for Predeveloped and Mitigated. POC #1 Year Predeveloped Mitigated 1949 0.031 0.011 1950 0.039 0.014 1951 0.069 0.058 1952 0.022 0.010 1953 0.018 0.021 1954 0.027 0.012 1955 0.043 0.012 1956 0.034 0.039 1957 0.028 0.012 1958 0.031 0.013 100-yr predeveloped flow 100-yr developed flow is less than the 100-yr predeveloped flow of 0.082695 therefore this meets the the requirements. 2-yr developed flow is less than the 2-yr predeveloped flow of 0.031459 therefore this meets the the requirements. 10-yr developed flow is less than the 10-yr predeveloped flow of 0.059579 therefore this meets the the requirements. 10-yr predeveloped flow 2-yr predeveloped flow 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:11 AM Page 9 1959 0.027 0.013 1960 0.047 0.021 1961 0.026 0.014 1962 0.016 0.011 1963 0.023 0.013 1964 0.030 0.019 1965 0.021 0.016 1966 0.020 0.013 1967 0.043 0.014 1968 0.027 0.012 1969 0.026 0.013 1970 0.022 0.013 1971 0.023 0.013 1972 0.052 0.043 1973 0.023 0.018 1974 0.025 0.013 1975 0.034 0.012 1976 0.025 0.012 1977 0.003 0.010 1978 0.022 0.013 1979 0.013 0.009 1980 0.049 0.042 1981 0.020 0.012 1982 0.038 0.020 1983 0.034 0.013 1984 0.021 0.011 1985 0.012 0.011 1986 0.055 0.013 1987 0.048 0.023 1988 0.019 0.012 1989 0.012 0.011 1990 0.101 0.020 1991 0.061 0.043 1992 0.023 0.013 1993 0.024 0.010 1994 0.008 0.010 1995 0.035 0.015 1996 0.074 0.052 1997 0.062 0.052 1998 0.014 0.011 1999 0.058 0.038 2000 0.024 0.013 2001 0.004 0.008 2002 0.027 0.014 2003 0.034 0.012 2004 0.044 0.041 2005 0.032 0.011 2006 0.037 0.033 2007 0.075 0.059 2008 0.097 0.028 2009 0.047 0.014 Ranked Annual Peaks Ranked Annual Peaks for Predeveloped and Mitigated. POC #1 Rank Predeveloped Mitigated 1 0.1008 0.0590 2 0.0966 0.0578 3 0.0749 0.0515 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:11 AM Page 10 4 0.0737 0.0515 5 0.0693 0.0432 6 0.0616 0.0432 7 0.0607 0.0423 8 0.0578 0.0411 9 0.0545 0.0390 10 0.0516 0.0375 11 0.0489 0.0325 12 0.0482 0.0283 13 0.0474 0.0226 14 0.0468 0.0211 15 0.0440 0.0205 16 0.0432 0.0205 17 0.0428 0.0196 18 0.0385 0.0188 19 0.0376 0.0183 20 0.0372 0.0157 21 0.0350 0.0154 22 0.0345 0.0144 23 0.0344 0.0142 24 0.0340 0.0141 25 0.0337 0.0140 26 0.0316 0.0140 27 0.0313 0.0134 28 0.0309 0.0134 29 0.0297 0.0133 30 0.0278 0.0133 31 0.0271 0.0131 32 0.0268 0.0130 33 0.0267 0.0129 34 0.0267 0.0129 35 0.0264 0.0129 36 0.0261 0.0128 37 0.0254 0.0127 38 0.0249 0.0126 39 0.0244 0.0126 40 0.0243 0.0125 41 0.0234 0.0125 42 0.0234 0.0125 43 0.0230 0.0123 44 0.0226 0.0120 45 0.0219 0.0120 46 0.0218 0.0120 47 0.0215 0.0119 48 0.0213 0.0118 49 0.0208 0.0115 50 0.0205 0.0114 51 0.0195 0.0113 52 0.0190 0.0113 53 0.0177 0.0112 54 0.0164 0.0109 55 0.0139 0.0106 56 0.0132 0.0105 57 0.0124 0.0103 58 0.0123 0.0100 59 0.0082 0.0097 60 0.0044 0.0094 61 0.0030 0.0084 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:11 AM Page 11 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:11 AM Page 12 Duration Flows The Facility PASSED Flow(cfs)Predev Mit Percentage Pass/Fail 0.0157 17579 7073 40 Pass 0.0163 16176 6536 40 Pass 0.0170 14979 6044 40 Pass 0.0176 13858 5576 40 Pass 0.0182 12818 5176 40 Pass 0.0188 11813 4798 40 Pass 0.0194 10900 4481 41 Pass 0.0201 10121 4211 41 Pass 0.0207 9383 3957 42 Pass 0.0213 8731 3730 42 Pass 0.0219 8143 3489 42 Pass 0.0225 7602 3249 42 Pass 0.0232 7069 3059 43 Pass 0.0238 6592 2843 43 Pass 0.0244 6149 2669 43 Pass 0.0250 5781 2488 43 Pass 0.0256 5433 2327 42 Pass 0.0263 5099 2177 42 Pass 0.0269 4808 2052 42 Pass 0.0275 4524 1918 42 Pass 0.0281 4252 1817 42 Pass 0.0287 4017 1702 42 Pass 0.0294 3782 1604 42 Pass 0.0300 3551 1508 42 Pass 0.0306 3339 1420 42 Pass 0.0312 3138 1328 42 Pass 0.0318 2954 1234 41 Pass 0.0324 2787 1135 40 Pass 0.0331 2599 1057 40 Pass 0.0337 2447 1003 40 Pass 0.0343 2304 951 41 Pass 0.0349 2160 889 41 Pass 0.0355 2025 836 41 Pass 0.0362 1898 786 41 Pass 0.0368 1790 728 40 Pass 0.0374 1689 672 39 Pass 0.0380 1588 619 38 Pass 0.0386 1483 571 38 Pass 0.0393 1381 515 37 Pass 0.0399 1292 484 37 Pass 0.0405 1219 448 36 Pass 0.0411 1155 403 34 Pass 0.0417 1098 365 33 Pass 0.0424 1048 294 28 Pass 0.0430 997 272 27 Pass 0.0436 930 252 27 Pass 0.0442 884 241 27 Pass 0.0448 837 234 27 Pass 0.0454 789 222 28 Pass 0.0461 743 214 28 Pass 0.0467 713 205 28 Pass 0.0473 668 195 29 Pass 0.0479 630 186 29 Pass 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:11 AM Page 13 0.0485 595 170 28 Pass 0.0492 565 148 26 Pass 0.0498 539 127 23 Pass 0.0504 496 113 22 Pass 0.0510 473 101 21 Pass 0.0516 434 82 18 Pass 0.0523 399 77 19 Pass 0.0529 366 70 19 Pass 0.0535 348 65 18 Pass 0.0541 323 60 18 Pass 0.0547 296 55 18 Pass 0.0554 272 51 18 Pass 0.0560 256 46 17 Pass 0.0566 235 41 17 Pass 0.0572 217 34 15 Pass 0.0578 195 15 7 Pass 0.0584 180 9 5 Pass 0.0591 158 0 0 Pass 0.0597 145 0 0 Pass 0.0603 129 0 0 Pass 0.0609 119 0 0 Pass 0.0615 109 0 0 Pass 0.0622 97 0 0 Pass 0.0628 91 0 0 Pass 0.0634 82 0 0 Pass 0.0640 76 0 0 Pass 0.0646 68 0 0 Pass 0.0653 61 0 0 Pass 0.0659 54 0 0 Pass 0.0665 48 0 0 Pass 0.0671 41 0 0 Pass 0.0677 38 0 0 Pass 0.0684 33 0 0 Pass 0.0690 27 0 0 Pass 0.0696 22 0 0 Pass 0.0702 21 0 0 Pass 0.0708 20 0 0 Pass 0.0715 19 0 0 Pass 0.0721 17 0 0 Pass 0.0727 14 0 0 Pass 0.0733 12 0 0 Pass 0.0739 9 0 0 Pass 0.0745 4 0 0 Pass 0.0752 3 0 0 Pass 0.0758 3 0 0 Pass 0.0764 3 0 0 Pass 0.0770 3 0 0 Pass 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:11 AM Page 14 Water Quality Water Quality BMP Flow and Volume for POC #1 On-line facility volume:0 acre-feet On-line facility target flow:0 cfs. Adjusted for 15 min:0 cfs. Off-line facility target flow:0 cfs. Adjusted for 15 min:0 cfs. 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:11 AM Page 15 LID Report 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:18 AM Page 16 Model Default Modifications Total of 0 changes have been made. PERLND Changes No PERLND changes have been made. IMPLND Changes No IMPLND changes have been made. 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:18 AM Page 17 Appendix Predeveloped Schematic 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:18 AM Page 18 Mitigated Schematic 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:19 AM Page 19 Predeveloped UCI File RUN GLOBAL WWHM4 model simulation START 1948 10 01 END 2009 09 30 RUN INTERP OUTPUT LEVEL 3 0 RESUME 0 RUN 1 UNIT SYSTEM 1 END GLOBAL FILES <File> <Un#> <-----------File Name------------------------------>*** <-ID-> *** WDM 26 1802.26 Fed Way Winco Level 3 FC.wdm MESSU 25 Pre1802.26 Fed Way Winco Level 3 FC.MES 27 Pre1802.26 Fed Way Winco Level 3 FC.L61 28 Pre1802.26 Fed Way Winco Level 3 FC.L62 30 POC1802.26 Fed Way Winco Level 3 FC1.dat END FILES OPN SEQUENCE INGRP INDELT 00:15 PERLND 10 COPY 501 DISPLY 1 END INGRP END OPN SEQUENCE DISPLY DISPLY-INFO1 # - #<----------Title----------->***TRAN PIVL DIG1 FIL1 PYR DIG2 FIL2 YRND 1 Basin 1 MAX 1 2 30 9 END DISPLY-INFO1 END DISPLY COPY TIMESERIES # - # NPT NMN *** 1 1 1 501 1 1 END TIMESERIES END COPY GENER OPCODE # # OPCD *** END OPCODE PARM # # K *** END PARM END GENER PERLND GEN-INFO <PLS ><-------Name------->NBLKS Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** 10 C, Forest, Flat 1 1 1 1 27 0 END GEN-INFO *** Section PWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC *** 10 0 0 1 0 0 0 0 0 0 0 0 0 END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ***************************** PIVL PYR # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC ********* 10 0 0 4 0 0 0 0 0 0 0 0 0 1 9 END PRINT-INFO 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:19 AM Page 20 PWAT-PARM1 <PLS > PWATER variable monthly parameter value flags *** # - # CSNO RTOP UZFG VCS VUZ VNN VIFW VIRC VLE INFC HWT *** 10 0 0 0 0 0 0 0 0 0 0 0 END PWAT-PARM1 PWAT-PARM2 <PLS > PWATER input info: Part 2 *** # - # ***FOREST LZSN INFILT LSUR SLSUR KVARY AGWRC 10 0 4.5 0.08 400 0.05 0.5 0.996 END PWAT-PARM2 PWAT-PARM3 <PLS > PWATER input info: Part 3 *** # - # ***PETMAX PETMIN INFEXP INFILD DEEPFR BASETP AGWETP 10 0 0 2 2 0 0 0 END PWAT-PARM3 PWAT-PARM4 <PLS > PWATER input info: Part 4 *** # - # CEPSC UZSN NSUR INTFW IRC LZETP *** 10 0.2 0.5 0.35 6 0.5 0.7 END PWAT-PARM4 PWAT-STATE1 <PLS > *** Initial conditions at start of simulation ran from 1990 to end of 1992 (pat 1-11-95) RUN 21 *** # - # *** CEPS SURS UZS IFWS LZS AGWS GWVS 10 0 0 0 0 2.5 1 0 END PWAT-STATE1 END PERLND IMPLND GEN-INFO <PLS ><-------Name-------> Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** END GEN-INFO *** Section IWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW IWAT SLD IWG IQAL *** END ACTIVITY PRINT-INFO <ILS > ******** Print-flags ******** PIVL PYR # - # ATMP SNOW IWAT SLD IWG IQAL ********* END PRINT-INFO IWAT-PARM1 <PLS > IWATER variable monthly parameter value flags *** # - # CSNO RTOP VRS VNN RTLI *** END IWAT-PARM1 IWAT-PARM2 <PLS > IWATER input info: Part 2 *** # - # *** LSUR SLSUR NSUR RETSC END IWAT-PARM2 IWAT-PARM3 <PLS > IWATER input info: Part 3 *** # - # ***PETMAX PETMIN END IWAT-PARM3 IWAT-STATE1 <PLS > *** Initial conditions at start of simulation # - # *** RETS SURS END IWAT-STATE1 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:19 AM Page 21 END IMPLND SCHEMATIC <-Source-> <--Area--> <-Target-> MBLK *** <Name> # <-factor-> <Name> # Tbl# *** Basin 1*** PERLND 10 1.07 COPY 501 12 PERLND 10 1.07 COPY 501 13 ******Routing****** END SCHEMATIC NETWORK <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** COPY 501 OUTPUT MEAN 1 1 48.4 DISPLY 1 INPUT TIMSER 1 <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** END NETWORK RCHRES GEN-INFO RCHRES Name Nexits Unit Systems Printer *** # - #<------------------><---> User T-series Engl Metr LKFG *** in out *** END GEN-INFO *** Section RCHRES*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # HYFG ADFG CNFG HTFG SDFG GQFG OXFG NUFG PKFG PHFG *** END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ******************* PIVL PYR # - # HYDR ADCA CONS HEAT SED GQL OXRX NUTR PLNK PHCB PIVL PYR ********* END PRINT-INFO HYDR-PARM1 RCHRES Flags for each HYDR Section *** # - # VC A1 A2 A3 ODFVFG for each *** ODGTFG for each FUNCT for each FG FG FG FG possible exit *** possible exit possible exit * * * * * * * * * * * * * * *** END HYDR-PARM1 HYDR-PARM2 # - # FTABNO LEN DELTH STCOR KS DB50 *** <------><--------><--------><--------><--------><--------><--------> *** END HYDR-PARM2 HYDR-INIT RCHRES Initial conditions for each HYDR section *** # - # *** VOL Initial value of COLIND Initial value of OUTDGT *** ac-ft for each possible exit for each possible exit <------><--------> <---><---><---><---><---> *** <---><---><---><---><---> END HYDR-INIT END RCHRES SPEC-ACTIONS END SPEC-ACTIONS FTABLES END FTABLES EXT SOURCES <-Volume-> <Member> SsysSgap<--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # tem strg<-factor->strg <Name> # # <Name> # # *** WDM 2 PREC ENGL 1 PERLND 1 999 EXTNL PREC WDM 2 PREC ENGL 1 IMPLND 1 999 EXTNL PREC 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:19 AM Page 22 WDM 1 EVAP ENGL 0.76 PERLND 1 999 EXTNL PETINP WDM 1 EVAP ENGL 0.76 IMPLND 1 999 EXTNL PETINP END EXT SOURCES EXT TARGETS <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Volume-> <Member> Tsys Tgap Amd *** <Name> # <Name> # #<-factor->strg <Name> # <Name> tem strg strg*** COPY 501 OUTPUT MEAN 1 1 48.4 WDM 501 FLOW ENGL REPL END EXT TARGETS MASS-LINK <Volume> <-Grp> <-Member-><--Mult--> <Target> <-Grp> <-Member->*** <Name> <Name> # #<-factor-> <Name> <Name> # #*** MASS-LINK 12 PERLND PWATER SURO 0.083333 COPY INPUT MEAN END MASS-LINK 12 MASS-LINK 13 PERLND PWATER IFWO 0.083333 COPY INPUT MEAN END MASS-LINK 13 END MASS-LINK END RUN 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:19 AM Page 23 Mitigated UCI File RUN GLOBAL WWHM4 model simulation START 1948 10 01 END 2009 09 30 RUN INTERP OUTPUT LEVEL 3 0 RESUME 0 RUN 1 UNIT SYSTEM 1 END GLOBAL FILES <File> <Un#> <-----------File Name------------------------------>*** <-ID-> *** WDM 26 1802.26 Fed Way Winco Level 3 FC.wdm MESSU 25 Mit1802.26 Fed Way Winco Level 3 FC.MES 27 Mit1802.26 Fed Way Winco Level 3 FC.L61 28 Mit1802.26 Fed Way Winco Level 3 FC.L62 30 POC1802.26 Fed Way Winco Level 3 FC1.dat END FILES OPN SEQUENCE INGRP INDELT 00:15 IMPLND 1 RCHRES 1 COPY 1 COPY 501 DISPLY 1 END INGRP END OPN SEQUENCE DISPLY DISPLY-INFO1 # - #<----------Title----------->***TRAN PIVL DIG1 FIL1 PYR DIG2 FIL2 YRND 1 Vault 1 MAX 1 2 30 9 END DISPLY-INFO1 END DISPLY COPY TIMESERIES # - # NPT NMN *** 1 1 1 501 1 1 END TIMESERIES END COPY GENER OPCODE # # OPCD *** END OPCODE PARM # # K *** END PARM END GENER PERLND GEN-INFO <PLS ><-------Name------->NBLKS Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** END GEN-INFO *** Section PWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC *** END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ***************************** PIVL PYR # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC ********* END PRINT-INFO PWAT-PARM1 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:19 AM Page 24 <PLS > PWATER variable monthly parameter value flags *** # - # CSNO RTOP UZFG VCS VUZ VNN VIFW VIRC VLE INFC HWT *** END PWAT-PARM1 PWAT-PARM2 <PLS > PWATER input info: Part 2 *** # - # ***FOREST LZSN INFILT LSUR SLSUR KVARY AGWRC END PWAT-PARM2 PWAT-PARM3 <PLS > PWATER input info: Part 3 *** # - # ***PETMAX PETMIN INFEXP INFILD DEEPFR BASETP AGWETP END PWAT-PARM3 PWAT-PARM4 <PLS > PWATER input info: Part 4 *** # - # CEPSC UZSN NSUR INTFW IRC LZETP *** END PWAT-PARM4 PWAT-STATE1 <PLS > *** Initial conditions at start of simulation ran from 1990 to end of 1992 (pat 1-11-95) RUN 21 *** # - # *** CEPS SURS UZS IFWS LZS AGWS GWVS END PWAT-STATE1 END PERLND IMPLND GEN-INFO <PLS ><-------Name-------> Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** 1 ROADS/FLAT 1 1 1 27 0 END GEN-INFO *** Section IWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW IWAT SLD IWG IQAL *** 1 0 0 1 0 0 0 END ACTIVITY PRINT-INFO <ILS > ******** Print-flags ******** PIVL PYR # - # ATMP SNOW IWAT SLD IWG IQAL ********* 1 0 0 4 0 0 0 1 9 END PRINT-INFO IWAT-PARM1 <PLS > IWATER variable monthly parameter value flags *** # - # CSNO RTOP VRS VNN RTLI *** 1 0 0 0 0 0 END IWAT-PARM1 IWAT-PARM2 <PLS > IWATER input info: Part 2 *** # - # *** LSUR SLSUR NSUR RETSC 1 400 0.01 0.1 0.1 END IWAT-PARM2 IWAT-PARM3 <PLS > IWATER input info: Part 3 *** # - # ***PETMAX PETMIN 1 0 0 END IWAT-PARM3 IWAT-STATE1 <PLS > *** Initial conditions at start of simulation # - # *** RETS SURS 1 0 0 END IWAT-STATE1 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:19 AM Page 25 END IMPLND SCHEMATIC <-Source-> <--Area--> <-Target-> MBLK *** <Name> # <-factor-> <Name> # Tbl# *** Basin 1*** IMPLND 1 1.07 RCHRES 1 5 ******Routing****** IMPLND 1 1.07 COPY 1 15 RCHRES 1 1 COPY 501 16 END SCHEMATIC NETWORK <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** COPY 501 OUTPUT MEAN 1 1 48.4 DISPLY 1 INPUT TIMSER 1 <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** END NETWORK RCHRES GEN-INFO RCHRES Name Nexits Unit Systems Printer *** # - #<------------------><---> User T-series Engl Metr LKFG *** in out *** 1 Vault 1 1 1 1 1 28 0 1 END GEN-INFO *** Section RCHRES*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # HYFG ADFG CNFG HTFG SDFG GQFG OXFG NUFG PKFG PHFG *** 1 1 0 0 0 0 0 0 0 0 0 END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ******************* PIVL PYR # - # HYDR ADCA CONS HEAT SED GQL OXRX NUTR PLNK PHCB PIVL PYR ********* 1 4 0 0 0 0 0 0 0 0 0 1 9 END PRINT-INFO HYDR-PARM1 RCHRES Flags for each HYDR Section *** # - # VC A1 A2 A3 ODFVFG for each *** ODGTFG for each FUNCT for each FG FG FG FG possible exit *** possible exit possible exit * * * * * * * * * * * * * * *** 1 0 1 0 0 4 0 0 0 0 0 0 0 0 0 2 2 2 2 2 END HYDR-PARM1 HYDR-PARM2 # - # FTABNO LEN DELTH STCOR KS DB50 *** <------><--------><--------><--------><--------><--------><--------> *** 1 1 0.01 0.0 0.0 0.5 0.0 END HYDR-PARM2 HYDR-INIT RCHRES Initial conditions for each HYDR section *** # - # *** VOL Initial value of COLIND Initial value of OUTDGT *** ac-ft for each possible exit for each possible exit <------><--------> <---><---><---><---><---> *** <---><---><---><---><---> 1 0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 END HYDR-INIT END RCHRES SPEC-ACTIONS END SPEC-ACTIONS 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:19 AM Page 26 FTABLES FTABLE 1 92 4 Depth Area Volume Outflow1 Velocity Travel Time*** (ft) (acres) (acre-ft) (cfs) (ft/sec) (Minutes)*** 0.000000 0.109298 0.000000 0.001542 0.066667 0.109298 0.007287 0.002454 0.133333 0.109298 0.014573 0.003109 0.200000 0.109298 0.021860 0.003649 0.266667 0.109298 0.029146 0.004118 0.333333 0.109298 0.036433 0.004539 0.400000 0.109298 0.043719 0.004924 0.466667 0.109298 0.051006 0.005281 0.533333 0.109298 0.058292 0.005616 0.600000 0.109298 0.065579 0.005932 0.666667 0.109298 0.072865 0.006231 0.733333 0.109298 0.080152 0.006517 0.800000 0.109298 0.087438 0.006791 0.866667 0.109298 0.094725 0.007054 0.933333 0.109298 0.102011 0.007308 1.000000 0.109298 0.109298 0.007553 1.066667 0.109298 0.116584 0.007791 1.133333 0.109298 0.123871 0.008022 1.200000 0.109298 0.131157 0.008246 1.266667 0.109298 0.138444 0.008464 1.333333 0.109298 0.145730 0.008676 1.400000 0.109298 0.153017 0.008884 1.466667 0.109298 0.160303 0.009087 1.533333 0.109298 0.167590 0.009285 1.600000 0.109298 0.174876 0.009479 1.666667 0.109298 0.182163 0.009670 1.733333 0.109298 0.189449 0.009857 1.800000 0.109298 0.196736 0.010040 1.866667 0.109298 0.204022 0.010220 1.933333 0.109298 0.211309 0.010396 2.000000 0.109298 0.218595 0.010570 2.066667 0.109298 0.225882 0.010741 2.133333 0.109298 0.233168 0.010910 2.200000 0.109298 0.240455 0.011075 2.266667 0.109298 0.247741 0.011239 2.333333 0.109298 0.255028 0.011400 2.400000 0.109298 0.262314 0.011559 2.466667 0.109298 0.269601 0.011715 2.533333 0.109298 0.276887 0.011870 2.600000 0.109298 0.284174 0.012022 2.666667 0.109298 0.291460 0.012173 2.733333 0.109298 0.298747 0.012322 2.800000 0.109298 0.306033 0.012469 2.866667 0.109298 0.313320 0.012614 2.933333 0.109298 0.320606 0.012758 3.000000 0.109298 0.327893 0.012900 3.066667 0.109298 0.335179 0.013040 3.133333 0.109298 0.342466 0.013179 3.200000 0.109298 0.349752 0.013317 3.266667 0.109298 0.357039 0.013453 3.333333 0.109298 0.364325 0.013588 3.400000 0.109298 0.371612 0.013721 3.466667 0.109298 0.378898 0.013854 3.533333 0.109298 0.386185 0.013985 3.600000 0.109298 0.393471 0.014114 3.666667 0.109298 0.400758 0.014705 3.733333 0.109298 0.408044 0.015802 3.800000 0.109298 0.415331 0.017180 3.866667 0.109298 0.422617 0.018764 3.933333 0.109298 0.429904 0.020510 4.000000 0.109298 0.437190 0.022387 4.066667 0.109298 0.444477 0.024372 4.133333 0.109298 0.451763 0.026444 4.200000 0.109298 0.459050 0.028589 4.266667 0.109298 0.466336 0.030791 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:19 AM Page 27 4.333333 0.109298 0.473623 0.033040 4.400000 0.109298 0.480909 0.035324 4.466667 0.109298 0.488196 0.037633 4.533333 0.109298 0.495482 0.039958 4.600000 0.109298 0.502769 0.042291 4.666667 0.109298 0.510055 0.045046 4.733333 0.109298 0.517342 0.047942 4.800000 0.109298 0.524628 0.050921 4.866667 0.109298 0.531915 0.053981 4.933333 0.109298 0.539201 0.057119 5.000000 0.109298 0.546488 0.060334 5.066667 0.109298 0.553774 0.334139 5.133333 0.109298 0.561061 0.832017 5.200000 0.109298 0.568347 1.465124 5.266667 0.109298 0.575634 2.184591 5.333333 0.109298 0.582920 2.943393 5.400000 0.109298 0.590207 3.693181 5.466667 0.109298 0.597493 4.387112 5.533333 0.109298 0.604780 4.985387 5.600000 0.109298 0.612066 5.462514 5.666667 0.109298 0.619353 5.815892 5.733333 0.109298 0.626639 6.075490 5.800000 0.109298 0.633926 6.400111 5.866667 0.109298 0.641212 6.659033 5.933333 0.109298 0.648499 6.908177 6.000000 0.109298 0.655785 7.148573 6.066667 0.109298 0.663072 7.381085 END FTABLE 1 END FTABLES EXT SOURCES <-Volume-> <Member> SsysSgap<--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # tem strg<-factor->strg <Name> # # <Name> # # *** WDM 2 PREC ENGL 1 PERLND 1 999 EXTNL PREC WDM 2 PREC ENGL 1 IMPLND 1 999 EXTNL PREC WDM 1 EVAP ENGL 0.76 PERLND 1 999 EXTNL PETINP WDM 1 EVAP ENGL 0.76 IMPLND 1 999 EXTNL PETINP END EXT SOURCES EXT TARGETS <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Volume-> <Member> Tsys Tgap Amd *** <Name> # <Name> # #<-factor->strg <Name> # <Name> tem strg strg*** RCHRES 1 HYDR RO 1 1 1 WDM 1000 FLOW ENGL REPL RCHRES 1 HYDR STAGE 1 1 1 WDM 1001 STAG ENGL REPL COPY 1 OUTPUT MEAN 1 1 48.4 WDM 701 FLOW ENGL REPL COPY 501 OUTPUT MEAN 1 1 48.4 WDM 801 FLOW ENGL REPL END EXT TARGETS MASS-LINK <Volume> <-Grp> <-Member-><--Mult--> <Target> <-Grp> <-Member->*** <Name> <Name> # #<-factor-> <Name> <Name> # #*** MASS-LINK 5 IMPLND IWATER SURO 0.083333 RCHRES INFLOW IVOL END MASS-LINK 5 MASS-LINK 15 IMPLND IWATER SURO 0.083333 COPY INPUT MEAN END MASS-LINK 15 MASS-LINK 16 RCHRES ROFLOW COPY INPUT MEAN END MASS-LINK 16 END MASS-LINK END RUN 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:19 AM Page 28 Predeveloped HSPF Message File 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:19 AM Page 29 Mitigated HSPF Message File 1802.26 Fed Way Winco Level 3 FC 3/16/2022 11:42:19 AM Page 30 Disclaimer Legal Notice This program and accompanying documentation are provided 'as-is' without warranty of any kind. The entire risk regarding the performance and results of this program is assumed by End User. Clear Creek Solutions Inc. and the governmental licensee or sublicensees disclaim all warranties, either expressed or implied, including but not limited to implied warranties of program and accompanying documentation. In no event shall Clear Creek Solutions Inc. be liable for any damages whatsoever (including without limitation to damages for loss of business profits, loss of business information, business interruption, and the like) arising out of the use of, or inability to use this program even if Clear Creek Solutions Inc. or their authorized representatives have been advised of the possibility of such damages. Software Copyright © by : Clear Creek Solutions, Inc. 2005-2022; All Rights Reserved. Clear Creek Solutions, Inc. 6200 Capitol Blvd. Ste F Olympia, WA. 98501 Toll Free 1(866)943-0304 Local (360)943-0304 www.clearcreeksolutions.com APPENDIX 5 CONSTRUCTION PLANS LEGENDSW CA M P U S D RWINCO FOODSFFE: 248.16EXISTING ROOF AREA TO REMAIN1.87 ACNEW/REPLACED IMPERVIOUS AREA PGIS - ON-SITE0.54 AC1.40 AC±10.02 ACRES NEW/REPLACED IMPERVIOUS AREA PGIS - OFF-SITEDEVELOPED SURFACE AREAS:EXISTING IMPERVIOUS AREA (OFF-SITE INCL.)6.50 AC±10.02 ACRES (ON-SITE PARCELS 9.6 AC) PREDEVELOPED BASIN SURFACE AREAS:1.65 ACLANDSCAPING/PERVIOUS AREA - ON-SITE1.87 ACEXISTING ROOF AREALANDSCAPING/PERVIOUS AREA - ON-SITE0.42 ACEXISTING IMPERVIOUS AREA (NOT DISTURBED)5.68 ACNEW/REPLACED ROOF AREA - ON-SITE0.11 AC(0.11 + 0.54 + 0.42 = 1.07 AC) NEW/REPLACE IMPERVIOUS AREA1.07 ACNEW/REPLACED IMPERVIOUS AREAWINCO FOODS STORE NO. 43160 & 164 SW CAMPUS DRFEDERAL WAY, WA 98023SCJ PROJECT NO.DRAWNCHECKEDSUBMITTAL DATESOTB DATEREVISIONSSHEET TITLESHEETSTAMPNE QUARTER OF SE QUARTER OF SEC. 19, T21N., R4E., W.M.07/23/211802.26____212 N TOWER AVE, CENTRALIA, WA 98531P: 360.669.0700 F: 360.352.1509SCJALLIANCE.COMCALL BEFORE YOU DIGSENNIOALF EP R ON D49426IGERSERETSSTATEOFWASHIGINEERG T O N JASO N ALBETBRU H N R03/22/22SCALE IN FEET02040PRELIMINARYSTORMWATERPLAN NORTHSD-011802.26 J. BRUHNK. GANS S----_ _SD-01_PRELIMINARY STORMWATER PLAN NORTH LEGENDSTORM PROFILE 1WINCO FOODS STORE NO. 43160 & 164 SW CAMPUS DRFEDERAL WAY, WA 98023SCJ PROJECT NO.DRAWNCHECKEDSUBMITTAL DATESOTB DATEREVISIONSSHEET TITLESHEETSTAMPNE QUARTER OF SE QUARTER OF SEC. 19, T21N., R4E., W.M.07/23/211802.26____212 N TOWER AVE, CENTRALIA, WA 98531P: 360.669.0700 F: 360.352.1509SCJALLIANCE.COMCALL BEFORE YOU DIGSENNIOALF EP R ON D49426IGERSERETSSTATEOFWASHIGINEERG T O N JASO N ALBETBRU H N R03/22/22SCALE IN FEET02040PRELIMINARYSTORMWATERPLAN SOUTHSD-021802.26 J. BRUHNK. GANS S----_ _SD-02_PRELIMINARY STORMWATER PLAN SOUTH WINCO FOODS STORE NO. 43160 & 164 SW CAMPUS DRFEDERAL WAY, WA 98023SCJ PROJECT NO.DRAWNCHECKEDSUBMITTAL DATESOTB DATEREVISIONSSHEET TITLESHEETSTAMPNE QUARTER OF SE QUARTER OF SEC. 19, T21N., R4E., W.M.07/23/211802.26____212 N TOWER AVE, CENTRALIA, WA 98531P: 360.669.0700 F: 360.352.1509SCJALLIANCE.COMCALL BEFORE YOU DIGSENNIOALF EP R ON D49426IGERSERETSSTATEOFWASHIGINEERG T O N JASO N ALBETBRU H N R03/22/22STORMWATERDETAILSSD-031802.26 J. BRUHNK. GANS S----_ _SD-03_STORMWATER DETAILS APPENDIX 6 BIOCLEAN STORMWATER BIOFILITARTION SYSTEM STANDARD DETAIL APPENDIX 7 BASIN MAP EXHIBIT EXISTING IMPERVIOUS AREA - ON-SITE6.08 AC±8.15 ACRES PREDEVELOPED STORMWATER TREATMENT BASIN AREAS:0.42 ACEXISITNG IMPERVIOUS AREA - OFF-SITE1.65 ACLANDSCAPING/PERVIOUS AREA - ON-SITEEXISTING IMPERVIOUS AREA (OFF-SITE INCL.)6.50 AC±10.02 ACRES (ON-SITE PARCELS 9.6 AC) PREDEVELOPED BASIN SURFACE AREAS:1.65 ACLANDSCAPING/PERVIOUS AREA - ON-SITE1.87 ACEXISTING ROOF AREATREATMENT BASINEXISTING ROOFLEGEND:EXISTING LANDSCAPINGJOB No.:DRAWING FILE No.:DATE:HORIZONTAL SCALE:EXHIBIT No:SHEET No:8730 TALLON LANE NE, SUITE 200, LACEY, WASHINGTON 98516P: 360-352-1465 F: 360-352-1509SCJALLIANCE.COM1"= 150'JULY 20211802.261EXISTING DRAINAGE BASIN1/2SCALE IN FEET075150 PROPOSED/EXISTING ROOF AREA1.98 ACNEW/REPLACED IMPERVIOUS AREA PGIS - ON-SITE0.54 AC1.40 AC±10.02 ACRES NEW/REPLACED IMPERVIOUS AREA PGIS - OFF-SITEDEVELOPED SURFACE AREAS:LANDSCAPING/PERVIOUS AREA - ON-SITE0.42 ACEXISTING IMPERVIOUS AREA (NOT DISTURBED)5.68 ACNEW/REPLACED IMPERVIOUS AREA PGIS - ON-SITE0.54 AC±0.65 ACRES NEW/REPLACED IMPERVIOUS AREA PGIS - ON-SITE (ROOF)FLOW CONTROL ON-SITE:0.11 ACNEW/REPLACED IMPERVIOUS AREA PGIS - OFF-SITE0.42 AC±0.42 ACRES FLOW CONTROL OFF-SITE:NEW/REPLACED IMPERVIOUS AREA PGIS - ON-SITE0.54 AC1.40 AC±8.15 ACRES NEW/REPLACED IMPERVIOUS AREA PGIS - OFF-SITESTORMWATER TREATMENT BASIN AREA (WATER QUALITY):LANDSCAPING/PERVIOUS AREA - ON-SITE0.42 ACEXISTING IMPERVIOUS AREA 5.79 ACTREATMENT BASINPROPOSED ROOFLEGEND:PROPOSED LANDSCAPINGPROPOSED ON-SITE FLOW CONTROL AREAPROPOSED OFF-SITE FLOW CONTROL AREAJOB No.:DRAWING FILE No.:DATE:HORIZONTAL SCALE:EXHIBIT No:SHEET No:8730 TALLON LANE NE, SUITE 200, LACEY, WASHINGTON 98516P: 360-352-1465 F: 360-352-1509SCJALLIANCE.COM1"= 150'JULY 20211802.262PROPOSED DRAINAGE BASIN2/2SCALE IN FEET075150 APPENDIX 8 WATER QUALITY WWHM MODEL WWHM2012 PROJECT REPORT 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:31 PM Page 2 General Model Information Project Name:1802.26 Federal Way WinCo Combo WQ Site Name: Site Address: City: Report Date:7/23/2021 Gage:Seatac Data Start:1948/10/01 Data End:2009/09/30 Timestep:15 Minute Precip Scale:1.000 Version Date:2019/09/13 Version:4.2.17 POC Thresholds Low Flow Threshold for POC1:50 Percent of the 2 Year High Flow Threshold for POC1:50 Year 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:31 PM Page 3 Landuse Basin Data Predeveloped Land Use Basin 1 Bypass:No GroundWater:No Pervious Land Use acre C, Lawn, Mod 1.65 Pervious Total 1.65 Impervious Land Use acre ROADS FLAT 6.48 Impervious Total 6.48 Basin Total 8.13 Element Flows To: Surface Interflow Groundwater 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:31 PM Page 4 Mitigated Land Use Basin 1 Bypass:No GroundWater:No Pervious Land Use acre C, Lawn, Mod 1.4 Pervious Total 1.4 Impervious Land Use acre ROADS FLAT 6.73 Impervious Total 6.73 Basin Total 8.13 Element Flows To: Surface Interflow Groundwater 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:31 PM Page 5 Routing Elements Predeveloped Routing 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:31 PM Page 6 Mitigated Routing 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:31 PM Page 7 Analysis Results POC 1 + Predeveloped x Mitigated Predeveloped Landuse Totals for POC #1 Total Pervious Area:1.65 Total Impervious Area:6.48 Mitigated Landuse Totals for POC #1 Total Pervious Area:1.4 Total Impervious Area:6.73 Flow Frequency Method:Log Pearson Type III 17B Flow Frequency Return Periods for Predeveloped. POC #1 Return Period Flow(cfs) 2 year 2.596233 5 year 3.325453 10 year 3.826262 25 year 4.481388 50 year 4.986533 100 year 5.506956 Flow Frequency Return Periods for Mitigated. POC #1 Return Period Flow(cfs) 2 year 2.672548 5 year 3.414342 10 year 3.92277 25 year 4.586823 50 year 5.098146 100 year 5.624368 Annual Peaks Annual Peaks for Predeveloped and Mitigated. POC #1 Year Predeveloped Mitigated 1949 3.505 3.582 1950 3.509 3.634 1951 2.167 2.219 1952 1.798 1.863 1953 1.944 2.014 1954 2.120 2.181 1955 2.379 2.451 1956 2.337 2.409 1957 2.733 2.803 1958 2.125 2.193 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:58 PM Page 8 1959 2.094 2.175 1960 2.235 2.287 1961 2.301 2.365 1962 1.935 2.001 1963 2.244 2.304 1964 2.097 2.160 1965 2.826 2.896 1966 1.817 1.875 1967 3.169 3.263 1968 3.622 3.725 1969 2.569 2.633 1970 2.430 2.500 1971 2.907 2.988 1972 3.127 3.192 1973 1.717 1.783 1974 2.696 2.764 1975 2.887 2.998 1976 2.076 2.130 1977 2.105 2.185 1978 2.589 2.685 1979 3.558 3.687 1980 3.516 3.584 1981 2.698 2.780 1982 3.891 3.993 1983 3.036 3.139 1984 1.957 2.016 1985 2.696 2.777 1986 2.285 2.363 1987 3.508 3.632 1988 2.090 2.171 1989 2.614 2.715 1990 5.086 5.152 1991 3.963 4.031 1992 1.940 1.998 1993 1.646 1.701 1994 1.744 1.812 1995 2.384 2.458 1996 2.683 2.739 1997 2.557 2.619 1998 2.463 2.546 1999 5.328 5.453 2000 2.595 2.666 2001 2.725 2.822 2002 3.407 3.486 2003 2.681 2.737 2004 4.949 5.072 2005 2.248 2.306 2006 2.014 2.061 2007 4.659 4.769 2008 3.882 3.950 2009 3.198 3.321 Ranked Annual Peaks Ranked Annual Peaks for Predeveloped and Mitigated. POC #1 Rank Predeveloped Mitigated 1 5.3280 5.4533 2 5.0859 5.1522 3 4.9493 5.0720 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:58 PM Page 9 4 4.6589 4.7685 5 3.9629 4.0311 6 3.8908 3.9934 7 3.8815 3.9503 8 3.6215 3.7251 9 3.5577 3.6874 10 3.5163 3.6343 11 3.5086 3.6316 12 3.5083 3.5835 13 3.5050 3.5822 14 3.4068 3.4856 15 3.1985 3.3209 16 3.1693 3.2628 17 3.1274 3.1923 18 3.0362 3.1395 19 2.9065 2.9976 20 2.8865 2.9880 21 2.8260 2.8958 22 2.7334 2.8222 23 2.7250 2.8026 24 2.6981 2.7801 25 2.6962 2.7770 26 2.6958 2.7637 27 2.6831 2.7393 28 2.6814 2.7374 29 2.6140 2.7148 30 2.5950 2.6854 31 2.5892 2.6660 32 2.5689 2.6331 33 2.5570 2.6193 34 2.4633 2.5459 35 2.4303 2.4996 36 2.3836 2.4577 37 2.3786 2.4512 38 2.3368 2.4088 39 2.3007 2.3650 40 2.2851 2.3633 41 2.2481 2.3062 42 2.2441 2.3038 43 2.2349 2.2866 44 2.1670 2.2186 45 2.1251 2.1932 46 2.1202 2.1852 47 2.1047 2.1809 48 2.0969 2.1746 49 2.0941 2.1707 50 2.0902 2.1600 51 2.0758 2.1300 52 2.0139 2.0610 53 1.9575 2.0162 54 1.9439 2.0144 55 1.9405 2.0014 56 1.9348 1.9983 57 1.8172 1.8748 58 1.7979 1.8635 59 1.7443 1.8115 60 1.7168 1.7829 61 1.6457 1.7011 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:58 PM Page 10 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:58 PM Page 11 Duration Flows Flow(cfs)Predev Mit Percentage Pass/Fail 1.2981 1682 1896 112 Fail 1.3354 1540 1700 110 Fail 1.3726 1385 1562 112 Fail 1.4099 1238 1412 114 Fail 1.4471 1119 1267 113 Fail 1.4844 1024 1145 111 Fail 1.5217 938 1046 111 Fail 1.5589 860 957 111 Fail 1.5962 776 885 114 Fail 1.6334 713 810 113 Fail 1.6707 659 743 112 Fail 1.7079 612 678 110 Fail 1.7452 567 628 110 Fail 1.7825 528 585 110 Fail 1.8197 482 546 113 Fail 1.8570 443 511 115 Fail 1.8942 413 465 112 Fail 1.9315 379 423 111 Fail 1.9687 360 400 111 Fail 2.0060 343 371 108 Fail 2.0433 314 353 112 Fail 2.0805 291 326 112 Fail 2.1178 269 309 114 Fail 2.1550 249 285 114 Fail 2.1923 232 264 113 Fail 2.2295 218 243 111 Fail 2.2668 203 227 111 Fail 2.3040 189 216 114 Fail 2.3413 180 201 111 Fail 2.3786 167 189 113 Fail 2.4158 156 177 113 Fail 2.4531 146 165 113 Fail 2.4903 134 155 115 Fail 2.5276 126 145 115 Fail 2.5648 122 136 111 Fail 2.6021 114 125 109 Pass 2.6394 108 120 111 Fail 2.6766 103 114 110 Pass 2.7139 93 107 115 Fail 2.7511 84 102 121 Fail 2.7884 82 93 113 Fail 2.8256 80 85 106 Pass 2.8629 78 82 105 Pass 2.9002 77 79 102 Pass 2.9374 72 78 108 Pass 2.9747 65 76 116 Fail 3.0119 63 71 112 Fail 3.0492 61 65 106 Pass 3.0864 56 63 112 Fail 3.1237 54 61 112 Fail 3.1610 50 57 114 Fail 3.1982 48 54 112 Fail 3.2355 46 51 110 Pass 3.2727 41 48 117 Fail 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:59 PM Page 12 3.3100 40 47 117 Fail 3.3472 38 43 113 Fail 3.3845 38 40 105 Pass 3.4218 33 39 118 Fail 3.4590 31 38 122 Fail 3.4963 30 34 113 Fail 3.5335 25 31 124 Fail 3.5708 22 31 140 Fail 3.6080 22 26 118 Fail 3.6453 18 23 127 Fail 3.6825 16 23 143 Fail 3.7198 16 20 125 Fail 3.7571 16 16 100 Pass 3.7943 16 16 100 Pass 3.8316 14 16 114 Fail 3.8688 13 16 123 Fail 3.9061 10 14 140 Fail 3.9433 9 13 144 Fail 3.9806 8 11 137 Fail 4.0179 8 9 112 Fail 4.0551 8 8 100 Pass 4.0924 8 8 100 Pass 4.1296 8 8 100 Pass 4.1669 8 8 100 Pass 4.2041 8 8 100 Pass 4.2414 8 8 100 Pass 4.2787 8 8 100 Pass 4.3159 8 8 100 Pass 4.3532 8 8 100 Pass 4.3904 7 8 114 Fail 4.4277 7 8 114 Fail 4.4649 7 8 114 Fail 4.5022 7 7 100 Pass 4.5395 6 7 116 Fail 4.5767 6 7 116 Fail 4.6140 6 6 100 Pass 4.6512 6 6 100 Pass 4.6885 4 6 150 Fail 4.7257 4 6 150 Fail 4.7630 4 6 150 Fail 4.8002 4 4 100 Pass 4.8375 3 4 133 Fail 4.8748 3 4 133 Fail 4.9120 3 4 133 Fail 4.9493 3 3 100 Pass 4.9865 2 3 150 Fail The development has an increase in flow durations from 1/2 Predeveloped 2 year flow to the 2 year flow or more than a 10% increase from the 2 year to the 50 year flow. The development has an increase in flow durations for more than 50% of the flows for the range of the duration analysis. 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:59 PM Page 13 Water Quality Water Quality BMP Flow and Volume for POC #1 On-line facility volume:0.8714 acre-feet On-line facility target flow:1.0836 cfs. Adjusted for 15 min:1.0836 cfs. Off-line facility target flow:0.6111 cfs. Adjusted for 15 min:0.6111 cfs. 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:15:59 PM Page 14 LID Report 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 15 Model Default Modifications Total of 0 changes have been made. PERLND Changes No PERLND changes have been made. IMPLND Changes No IMPLND changes have been made. 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 16 Appendix Predeveloped Schematic 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 17 Mitigated Schematic 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 18 Predeveloped UCI File RUN GLOBAL WWHM4 model simulation START 1948 10 01 END 2009 09 30 RUN INTERP OUTPUT LEVEL 3 0 RESUME 0 RUN 1 UNIT SYSTEM 1 END GLOBAL FILES <File> <Un#> <-----------File Name------------------------------>*** <-ID-> *** WDM 26 1802.26 Federal Way WinCo Combo WQ.wdm MESSU 25 Pre1802.26 Federal Way WinCo Combo WQ.MES 27 Pre1802.26 Federal Way WinCo Combo WQ.L61 28 Pre1802.26 Federal Way WinCo Combo WQ.L62 30 POC1802.26 Federal Way WinCo Combo WQ1.dat END FILES OPN SEQUENCE INGRP INDELT 00:15 PERLND 17 IMPLND 1 COPY 501 DISPLY 1 END INGRP END OPN SEQUENCE DISPLY DISPLY-INFO1 # - #<----------Title----------->***TRAN PIVL DIG1 FIL1 PYR DIG2 FIL2 YRND 1 Basin 1 MAX 1 2 30 9 END DISPLY-INFO1 END DISPLY COPY TIMESERIES # - # NPT NMN *** 1 1 1 501 1 1 END TIMESERIES END COPY GENER OPCODE # # OPCD *** END OPCODE PARM # # K *** END PARM END GENER PERLND GEN-INFO <PLS ><-------Name------->NBLKS Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** 17 C, Lawn, Mod 1 1 1 1 27 0 END GEN-INFO *** Section PWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC *** 17 0 0 1 0 0 0 0 0 0 0 0 0 END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ***************************** PIVL PYR # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC ********* 17 0 0 4 0 0 0 0 0 0 0 0 0 1 9 END PRINT-INFO 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 19 PWAT-PARM1 <PLS > PWATER variable monthly parameter value flags *** # - # CSNO RTOP UZFG VCS VUZ VNN VIFW VIRC VLE INFC HWT *** 17 0 0 0 0 0 0 0 0 0 0 0 END PWAT-PARM1 PWAT-PARM2 <PLS > PWATER input info: Part 2 *** # - # ***FOREST LZSN INFILT LSUR SLSUR KVARY AGWRC 17 0 4.5 0.03 400 0.1 0.5 0.996 END PWAT-PARM2 PWAT-PARM3 <PLS > PWATER input info: Part 3 *** # - # ***PETMAX PETMIN INFEXP INFILD DEEPFR BASETP AGWETP 17 0 0 2 2 0 0 0 END PWAT-PARM3 PWAT-PARM4 <PLS > PWATER input info: Part 4 *** # - # CEPSC UZSN NSUR INTFW IRC LZETP *** 17 0.1 0.25 0.25 6 0.5 0.25 END PWAT-PARM4 PWAT-STATE1 <PLS > *** Initial conditions at start of simulation ran from 1990 to end of 1992 (pat 1-11-95) RUN 21 *** # - # *** CEPS SURS UZS IFWS LZS AGWS GWVS 17 0 0 0 0 2.5 1 0 END PWAT-STATE1 END PERLND IMPLND GEN-INFO <PLS ><-------Name-------> Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** 1 ROADS/FLAT 1 1 1 27 0 END GEN-INFO *** Section IWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW IWAT SLD IWG IQAL *** 1 0 0 1 0 0 0 END ACTIVITY PRINT-INFO <ILS > ******** Print-flags ******** PIVL PYR # - # ATMP SNOW IWAT SLD IWG IQAL ********* 1 0 0 4 0 0 0 1 9 END PRINT-INFO IWAT-PARM1 <PLS > IWATER variable monthly parameter value flags *** # - # CSNO RTOP VRS VNN RTLI *** 1 0 0 0 0 0 END IWAT-PARM1 IWAT-PARM2 <PLS > IWATER input info: Part 2 *** # - # *** LSUR SLSUR NSUR RETSC 1 400 0.01 0.1 0.1 END IWAT-PARM2 IWAT-PARM3 <PLS > IWATER input info: Part 3 *** # - # ***PETMAX PETMIN 1 0 0 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 20 END IWAT-PARM3 IWAT-STATE1 <PLS > *** Initial conditions at start of simulation # - # *** RETS SURS 1 0 0 END IWAT-STATE1 END IMPLND SCHEMATIC <-Source-> <--Area--> <-Target-> MBLK *** <Name> # <-factor-> <Name> # Tbl# *** Basin 1*** PERLND 17 1.65 COPY 501 12 PERLND 17 1.65 COPY 501 13 IMPLND 1 6.48 COPY 501 15 ******Routing****** END SCHEMATIC NETWORK <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** COPY 501 OUTPUT MEAN 1 1 48.4 DISPLY 1 INPUT TIMSER 1 <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** END NETWORK RCHRES GEN-INFO RCHRES Name Nexits Unit Systems Printer *** # - #<------------------><---> User T-series Engl Metr LKFG *** in out *** END GEN-INFO *** Section RCHRES*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # HYFG ADFG CNFG HTFG SDFG GQFG OXFG NUFG PKFG PHFG *** END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ******************* PIVL PYR # - # HYDR ADCA CONS HEAT SED GQL OXRX NUTR PLNK PHCB PIVL PYR ********* END PRINT-INFO HYDR-PARM1 RCHRES Flags for each HYDR Section *** # - # VC A1 A2 A3 ODFVFG for each *** ODGTFG for each FUNCT for each FG FG FG FG possible exit *** possible exit possible exit * * * * * * * * * * * * * * *** END HYDR-PARM1 HYDR-PARM2 # - # FTABNO LEN DELTH STCOR KS DB50 *** <------><--------><--------><--------><--------><--------><--------> *** END HYDR-PARM2 HYDR-INIT RCHRES Initial conditions for each HYDR section *** # - # *** VOL Initial value of COLIND Initial value of OUTDGT *** ac-ft for each possible exit for each possible exit <------><--------> <---><---><---><---><---> *** <---><---><---><---><---> END HYDR-INIT END RCHRES SPEC-ACTIONS 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 21 END SPEC-ACTIONS FTABLES END FTABLES EXT SOURCES <-Volume-> <Member> SsysSgap<--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # tem strg<-factor->strg <Name> # # <Name> # # *** WDM 2 PREC ENGL 1 PERLND 1 999 EXTNL PREC WDM 2 PREC ENGL 1 IMPLND 1 999 EXTNL PREC WDM 1 EVAP ENGL 0.76 PERLND 1 999 EXTNL PETINP WDM 1 EVAP ENGL 0.76 IMPLND 1 999 EXTNL PETINP END EXT SOURCES EXT TARGETS <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Volume-> <Member> Tsys Tgap Amd *** <Name> # <Name> # #<-factor->strg <Name> # <Name> tem strg strg*** COPY 501 OUTPUT MEAN 1 1 48.4 WDM 501 FLOW ENGL REPL END EXT TARGETS MASS-LINK <Volume> <-Grp> <-Member-><--Mult--> <Target> <-Grp> <-Member->*** <Name> <Name> # #<-factor-> <Name> <Name> # #*** MASS-LINK 12 PERLND PWATER SURO 0.083333 COPY INPUT MEAN END MASS-LINK 12 MASS-LINK 13 PERLND PWATER IFWO 0.083333 COPY INPUT MEAN END MASS-LINK 13 MASS-LINK 15 IMPLND IWATER SURO 0.083333 COPY INPUT MEAN END MASS-LINK 15 END MASS-LINK END RUN 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 22 Mitigated UCI File RUN GLOBAL WWHM4 model simulation START 1948 10 01 END 2009 09 30 RUN INTERP OUTPUT LEVEL 3 0 RESUME 0 RUN 1 UNIT SYSTEM 1 END GLOBAL FILES <File> <Un#> <-----------File Name------------------------------>*** <-ID-> *** WDM 26 1802.26 Federal Way WinCo Combo WQ.wdm MESSU 25 Mit1802.26 Federal Way WinCo Combo WQ.MES 27 Mit1802.26 Federal Way WinCo Combo WQ.L61 28 Mit1802.26 Federal Way WinCo Combo WQ.L62 30 POC1802.26 Federal Way WinCo Combo WQ1.dat END FILES OPN SEQUENCE INGRP INDELT 00:15 PERLND 17 IMPLND 1 COPY 501 DISPLY 1 END INGRP END OPN SEQUENCE DISPLY DISPLY-INFO1 # - #<----------Title----------->***TRAN PIVL DIG1 FIL1 PYR DIG2 FIL2 YRND 1 Basin 1 MAX 1 2 30 9 END DISPLY-INFO1 END DISPLY COPY TIMESERIES # - # NPT NMN *** 1 1 1 501 1 1 END TIMESERIES END COPY GENER OPCODE # # OPCD *** END OPCODE PARM # # K *** END PARM END GENER PERLND GEN-INFO <PLS ><-------Name------->NBLKS Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** 17 C, Lawn, Mod 1 1 1 1 27 0 END GEN-INFO *** Section PWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC *** 17 0 0 1 0 0 0 0 0 0 0 0 0 END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ***************************** PIVL PYR # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC ********* 17 0 0 4 0 0 0 0 0 0 0 0 0 1 9 END PRINT-INFO 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 23 PWAT-PARM1 <PLS > PWATER variable monthly parameter value flags *** # - # CSNO RTOP UZFG VCS VUZ VNN VIFW VIRC VLE INFC HWT *** 17 0 0 0 0 0 0 0 0 0 0 0 END PWAT-PARM1 PWAT-PARM2 <PLS > PWATER input info: Part 2 *** # - # ***FOREST LZSN INFILT LSUR SLSUR KVARY AGWRC 17 0 4.5 0.03 400 0.1 0.5 0.996 END PWAT-PARM2 PWAT-PARM3 <PLS > PWATER input info: Part 3 *** # - # ***PETMAX PETMIN INFEXP INFILD DEEPFR BASETP AGWETP 17 0 0 2 2 0 0 0 END PWAT-PARM3 PWAT-PARM4 <PLS > PWATER input info: Part 4 *** # - # CEPSC UZSN NSUR INTFW IRC LZETP *** 17 0.1 0.25 0.25 6 0.5 0.25 END PWAT-PARM4 PWAT-STATE1 <PLS > *** Initial conditions at start of simulation ran from 1990 to end of 1992 (pat 1-11-95) RUN 21 *** # - # *** CEPS SURS UZS IFWS LZS AGWS GWVS 17 0 0 0 0 2.5 1 0 END PWAT-STATE1 END PERLND IMPLND GEN-INFO <PLS ><-------Name-------> Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** 1 ROADS/FLAT 1 1 1 27 0 END GEN-INFO *** Section IWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW IWAT SLD IWG IQAL *** 1 0 0 1 0 0 0 END ACTIVITY PRINT-INFO <ILS > ******** Print-flags ******** PIVL PYR # - # ATMP SNOW IWAT SLD IWG IQAL ********* 1 0 0 4 0 0 0 1 9 END PRINT-INFO IWAT-PARM1 <PLS > IWATER variable monthly parameter value flags *** # - # CSNO RTOP VRS VNN RTLI *** 1 0 0 0 0 0 END IWAT-PARM1 IWAT-PARM2 <PLS > IWATER input info: Part 2 *** # - # *** LSUR SLSUR NSUR RETSC 1 400 0.01 0.1 0.1 END IWAT-PARM2 IWAT-PARM3 <PLS > IWATER input info: Part 3 *** # - # ***PETMAX PETMIN 1 0 0 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 24 END IWAT-PARM3 IWAT-STATE1 <PLS > *** Initial conditions at start of simulation # - # *** RETS SURS 1 0 0 END IWAT-STATE1 END IMPLND SCHEMATIC <-Source-> <--Area--> <-Target-> MBLK *** <Name> # <-factor-> <Name> # Tbl# *** Basin 1*** PERLND 17 1.4 COPY 501 12 PERLND 17 1.4 COPY 501 13 IMPLND 1 6.73 COPY 501 15 ******Routing****** END SCHEMATIC NETWORK <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** COPY 501 OUTPUT MEAN 1 1 48.4 DISPLY 1 INPUT TIMSER 1 <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** END NETWORK RCHRES GEN-INFO RCHRES Name Nexits Unit Systems Printer *** # - #<------------------><---> User T-series Engl Metr LKFG *** in out *** END GEN-INFO *** Section RCHRES*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # HYFG ADFG CNFG HTFG SDFG GQFG OXFG NUFG PKFG PHFG *** END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ******************* PIVL PYR # - # HYDR ADCA CONS HEAT SED GQL OXRX NUTR PLNK PHCB PIVL PYR ********* END PRINT-INFO HYDR-PARM1 RCHRES Flags for each HYDR Section *** # - # VC A1 A2 A3 ODFVFG for each *** ODGTFG for each FUNCT for each FG FG FG FG possible exit *** possible exit possible exit * * * * * * * * * * * * * * *** END HYDR-PARM1 HYDR-PARM2 # - # FTABNO LEN DELTH STCOR KS DB50 *** <------><--------><--------><--------><--------><--------><--------> *** END HYDR-PARM2 HYDR-INIT RCHRES Initial conditions for each HYDR section *** # - # *** VOL Initial value of COLIND Initial value of OUTDGT *** ac-ft for each possible exit for each possible exit <------><--------> <---><---><---><---><---> *** <---><---><---><---><---> END HYDR-INIT END RCHRES SPEC-ACTIONS 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 25 END SPEC-ACTIONS FTABLES END FTABLES EXT SOURCES <-Volume-> <Member> SsysSgap<--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # tem strg<-factor->strg <Name> # # <Name> # # *** WDM 2 PREC ENGL 1 PERLND 1 999 EXTNL PREC WDM 2 PREC ENGL 1 IMPLND 1 999 EXTNL PREC WDM 1 EVAP ENGL 0.76 PERLND 1 999 EXTNL PETINP WDM 1 EVAP ENGL 0.76 IMPLND 1 999 EXTNL PETINP END EXT SOURCES EXT TARGETS <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Volume-> <Member> Tsys Tgap Amd *** <Name> # <Name> # #<-factor->strg <Name> # <Name> tem strg strg*** COPY 1 OUTPUT MEAN 1 1 48.4 WDM 701 FLOW ENGL REPL COPY 501 OUTPUT MEAN 1 1 48.4 WDM 801 FLOW ENGL REPL END EXT TARGETS MASS-LINK <Volume> <-Grp> <-Member-><--Mult--> <Target> <-Grp> <-Member->*** <Name> <Name> # #<-factor-> <Name> <Name> # #*** MASS-LINK 12 PERLND PWATER SURO 0.083333 COPY INPUT MEAN END MASS-LINK 12 MASS-LINK 13 PERLND PWATER IFWO 0.083333 COPY INPUT MEAN END MASS-LINK 13 MASS-LINK 15 IMPLND IWATER SURO 0.083333 COPY INPUT MEAN END MASS-LINK 15 END MASS-LINK END RUN 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 26 Predeveloped HSPF Message File 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 27 Mitigated HSPF Message File 1802.26 Federal Way WinCo Combo WQ 7/23/2021 12:16:07 PM Page 28 Disclaimer Legal Notice This program and accompanying documentation are provided 'as-is' without warranty of any kind. The entire risk regarding the performance and results of this program is assumed by End User. Clear Creek Solutions Inc. and the governmental licensee or sublicensees disclaim all warranties, either expressed or implied, including but not limited to implied warranties of program and accompanying documentation. In no event shall Clear Creek Solutions Inc. be liable for any damages whatsoever (including without limitation to damages for loss of business profits, loss of business information, business interruption, and the like) arising out of the use of, or inability to use this program even if Clear Creek Solutions Inc. or their authorized representatives have been advised of the possibility of such damages. Software Copyright © by : Clear Creek Solutions, Inc. 2005-2021; All Rights Reserved. Clear Creek Solutions, Inc. 6200 Capitol Blvd. Ste F Olympia, WA. 98501 Toll Free 1(866)943-0304 Local (360)943-0304 www.clearcreeksolutions.com APPENDIX 9 FEDERAL WAY RECORDS REQUEST STORMWATER COMPLAINTS EROSION OR SLOPE STABILITY - FLOODING OR NUISANCE WATER ID Status Issue Occurred Location Issue Department Group Type Description Response Caller Name Caller Relation S-1116-0026 Closed 11/07/2016 10:04 AM 35825 4th Pl SW Erosion/Slope Stability Public Works Surface Water ManagementPublic Via Kathy Mathena: Mr. McDonald has called before about surface water & flooding issues. Construction for new homes being built by Mehl Homes is causing horrible potholing of the access road and flooding on his property. He has 6” of water in his garage. Sounds like SWM should check out erosion control on the new building sites. Based on KC records, 4th Pl SW is a 30’ private access & utility easement. Mr. McDonald also mentioned that he thought the City was maintaining this access and trimming vegetation. The easement is entirely on private properties so there shouldn’t be any maintenance by the City in this area. PLEASE CONTACT MR. MCDONALD TO DISCUSS EROSION/FLOODING CONCEDRNS.THIS IS NOT A SWM RELATED PROBLEM. RYAN CALLED MILO AND GAVE HIM COMMUNITY DEVELOPMENT PHONE #. DRIVEWAY IS PRIVATE, NOT PUBLIC.Milo McDonald S-0117-0080 Closed 01/17/2017 02:15 PM 1134 SW 296th St Erosion/Slope Stability Public Works Surface Water ManagementPublic Mike Fyles received phone call 1/17/17 from City Staff with erosion control concerns with current state of rainy weather for Address 1134 SW 296th St. permit # 1610468400 SF Site visit was made by Mike Fyles and Jarred Larson approx.. 2:45pm 1/17/17. No major erosion issues were observed. Contractor was actively covering exposed soils with plastic, straw bale was on the downhill portion of the lot to trap sediment, straw was spread about on the downhill portion of the lot. CB inserts are installed in the nearby catch basins. Mike spoke briefly with the Contractor Jim Cornwell about preventing erosion issues and maintaining erosion control. S-0117-0092 Closed 01/23/2017 09:43 AM 29604 23rd Ave SW Erosion/Slope Stability Public Works Surface Water ManagementPublic Water has been rerouted from new build site to the North and there used to be another drain at the top of the home but when Ross home put in their site, they covered up her inlet with concrete possibly, also there is a neighbor that has a leaking faucet that is continually leaking and also causing instability. Please call in advance for an onsite meeting (preferably Friday) to discuss. She also has video. Possibly a development services, SWM and CD matter since it's probably in a landslide zone. PLEASE SEE THE FOLLOWING LINKED FOLDER FOR WORD DOCUMENT TIMELINE OF CITY SWM ACTION. L:\CSDC\docs\SWM\SF ESC Inspections\2017\Sommerville Slope Concerns Pamela Sommerville Owner S-0217-0116 Closed 02/14/2017 12:00 PM 1175 SW 296th St Erosion/Slope Stability Public Works Surface Water ManagementPublic says gravel in front of his house has been swept away by rain and street and cracking have been exposed. Says would like the gravel filled back in because the mailboxes may fall over. requesting callback Crew was already scheduled to restore shoulder on 296th. The erosion on shoulder will be repaired this week. Ryan called Joe and explained work schedule. RyanThomas 2/14/17 Joe Wilczek S-0217-0135 Closed 02/16/2017 02:47 PM 1114 SW 296th Erosion/Slope Stability Public Works Surface Water ManagementPublic Property owner stated that recent down stream erosion also impacted mailbox foundation. Requests gravel be placed and compacted around mailbox. 1114 SW 296th Erosion from heavy rain. SWM crew placed 5/8 crushed rock on shoulder to fill erosion ruts. Mailbox foundation also backfilled. Ryan Thomas3/2/17 Paul Gobat Owner S-0217-0137 Closed 02/16/2017 03:07 PM SW 368th and 2nd Ave SW Erosion/Slope Stability Public Works Surface Water ManagementPublic Appears the side of the road from the rain has gone into the street leaving a large number of rocks and dirt in the street, the street needs to be cleaned and if possible any chance this can be prevented in the future it happens every time we get a heavy rain Street will be swept during next scheduled sweep.gg Erosion handed over to SWM John Giger visited site. No erosion found, curb and gutter.Kathi Hoffman S-0217-0182 Closed 02/24/2017 11:00 AM 1271 SW 300th Pl Erosion/Slope Stability Public Works Surface Water ManagementPublic His road was overlaid and there was very small-sized gravel put down on the shoulder. When it rains, most of the gravel gets washed down into the culvert. He's been shoveling it back onto the shoulder for quite some time but he's looking for a more permanent solution so it keeps the culvert clear. HE WOULD LIKE TO MEET ON SITE WITH SOMEONE TO DISCUSS IDEAS IF POSSIBLE.. left message with his wife 3/1 12:13 gg Met dale on site and discussed problem. Turned over to SWM 3/2 gg DITCH LOOKS TO BE IN EXCELLENT SHAPE. RYAN CALLED DALE ON 3/8/17 AND LEFT MESSAGE Ryan talked to MRS. Voss ON 4/3/2017 AND TOLD HER THAT KING COUNTY STANDARDS ARE THAT DITCHES ARE TO BE VEGETATED, NIT GRAVEL. THE REASON THERE IS EROSION ON THE DITCH IS BECUASE THERE IS NO VEGETATION TO PREVENT IT. RYAN ENCOURGED THEM TO LET GRASS GROW IN DITCH.Dale Voss S-0317-0036 Closed 03/09/2017 07:23 AM 617 sw 293 st Erosion/Slope Stability Public Works Surface Water ManagementPublic On October 7 2014 code enforcement issued a VO 0 Amanda folder # 14105196 requiring the removal of a over height rock wall on the property. Now the homeowner to the north of the property is claiming slope erosion is taking place and washing onto his property. This concern was forwarded to Mike Fyles from Scott Sproul on 3-8-17. 3 hours total time spent on concern. 2 city staff. see file patch below for details. L:\CSDC\docs\SWM\SF ESC Inspections\2017\erosion issue 617 sw 293 st VW# S-0317-0036 john lemoine- new ownerOccupant S-0317-0054 Closed 03/10/2017 11:40 AM SW 301st St in front of house 1295 Erosion/Slope Stability Public Works Surface Water ManagementPublic Mr. Nylund came to the front counter with a hand drawn map (attached/linked) explaining what is happening. What he verbalized was that the south side of SW 301st across the street from his address of 1298 SW 301st St, near mailboxes the water runoff is supposed to drain under the driveway however there is an asphalt dam that is now eroded. Would like a callback to discuss what will be done about this issue. John Giger visited this site on 3/13/17. John and Gary hand dug a new ditch line in front of mailboxes and cleaned off driveway. John spoke with Thomas Nylund and told him that the mail truck was tracking the mud out of ditch. John told Thomas to move the mailboxes away from the culvert opening. Ryan Thomas 3/20/17 Thomas Nylund S-0317-0136 Closed 03/30/2017 02:00 PM 28925 5th Ave S Erosion/Slope Stability Public Works Surface Water ManagementPublic Ron Nowicki, LakeHave Commissioner called and reported landslide activity behind 28925 5th Ave S. It is impacting Redondo Lakehaven plant. Would like SWM to look at public drainage to see if there is anything the City can do to help. Would like someone to come out and look at the landslide and report back conclusions. If property owner is not available for access, Lakehaven has received permission to access property to explore cause of landslide activity. Call Mr. Nowicki if need help with access. Please come out as soon as you can. Per Fei Tang, city drainage is located on the East side of the street and is unlikely to be causing landslide action at which is behind the house located on the West side of the street. As far as we can tell, there is no other city owned drainage nearby. tt Ryan Thomas and Gary Neiffer visited the site. There is no City drainage impacting this hill side. This site has the same soil conditions and slopes as the Dash Point road slide. There is even a large spring and puddle on a flat spot 1/3 the way down the slope. The top of the slope has fractures along the top from moving earth. Ryan Thomas 3/30/17 3/31/17 Spoke with Commissioner Nowicki and Ken Miller. Confirmed this is a private matter. Will speak to CD to determine if they want to send out a letter notifying resident of landslide activity. tt Ron Nowicki neighbor S-0417-0091 Closed 04/20/2017 03:15 PM 4254 SW 314th Street Erosion/Slope Stability Public Works Surface Water ManagementPublic My Family and I live in Twin Lakes on the hill side above Dash Point Road. Given the recent landslide on Dash Point Road has my wife and I concerned about erosion. Technically, the bottom part of the hillside--the part right next to Dash Point Road--is owned by the city of Federal Way. Is my family safe here? Wouldn't some kind of retaining wall or erosion mitigating plan be appropriate here? Thanks. Dan Mike Fyles has Site meeting with homeowner on Thursday 5-4-17 10 am. Mike Fyles had site meeting with Dan Robinson regarding slope stability Mike Fyles stated that if he has concerns he should consult with a geo-tech. Dan also had public drainage concerns on his street. Mike Fyles gave Dan Tony Doucette's phone number to discuss potential land slide mitigation issues. Mike Fyles determined that 2 catch basins at the end of the street in front of Dan's home are completely buried and full of sediment An additional basin in front of his driveway was also full of sand. Mike Fyles called Ryan Thomas regarding the basin cleaning Ryan will get the cleaning on his schedule for Pro-Vac.Dan Robinson S-0717-0019 Closed 07/07/2017 04:12 PM 29308 7th Ave SW Erosion/Slope Stability Public Works Surface Water ManagementPublic Surface water is running onto property and washing out driveway. It's happened three times. Please help, PLEASE COME OUT AND LOOK. On 7-10-17 I had a site meeting with John and explained that the water issues he is having are a private matter. I provided him with a list of vendors who may be able to assist him with his drainage issue. This list is the same one provided to commercial property owners by the City when maintenance is needed per our City inspection and the list in no way endorses or recommends any company. John thanked me for the assistance. Total time 1 Hour.John Hauf S-1017-0116 Closed 10/17/2017 09:00 AM 222 SW 293rd St Erosion/Slope Stability Public Works Surface Water ManagementPublic 10-17-17: Report to Inspector Mike Fyles from Plans Reviewer Kevin Peterson that homeowner to the south, Robert Rollins 29349 2nd Ave SW 253-946-2875 has concerns about erosion control at the SF home building site permit # 17-103330 located at 222 SW 293rd St. 10/17: MF onsite at 1:21pm. Met with SF home permit owner and wrote correction notice for exposed soils that could cause turbidity issue from sheet flow water entering the property from the residence to the south of the site. Builder agreed to cover the SE corner of lot with straw within 2 days due to expected rain. No erosion observed since initial erosion control inspection on 10/11. MF spoke with Robert Rollins and his wife about erosion concerns and slope stability on their property that they feel results from work at SF bldg. site. Photos taken of shallow vertical fractures along ridge line of embankment. Large woody shrubs along top of embankment could cause the cracking. Told Rollins to consult trained professional to inspect the site. Possible impact from the property to the north is a civil matter. CD officials already inspected site and all work within the permitted guidelines. Rollins not satisfied and legal action to come. 10/20: MF noted straw placement; no erosion along slope. Photos linked. LM Robert Rollins neighbor S-0618-0052 Closed 06/12/2018 05:06 PM 296th Street Erosion/Slope Stability Public Works Surface Water ManagementPublic 296th Street road erosion of asphalt, resulting in redirecting street water flow and gravel erosion.Gary Neiffer inspected site on June 13, 2018. Gary says there needs to be a berm installed. Work order created.Dave Crowley S-0818-0069 Closed 08/17/2018 04:40 PM 336 SW 293rd Street Erosion/Slope Stability Public Works Surface Water ManagementPublic Mr. Mutter reports that drainage from the roadway flows down his driveway and accumulates near his resident at 336 SW 293rd St, and also runs off further downhill compromising the hillside. He is requesting the City control the drainage from the roadway. Please see attached photos. There is no drainage along the edge of the road at this address. Installing a asphalt berm is being considered by management. Ryan August 17, 2018 5 PM. The City will install a asphalt berm at this location. Work order created.D. Gerald Mutter S-0818-0082 Closed 08/21/2018 01:58 PM 36606 Pacific Hwy S Erosion/Slope Stability Public Works Surface Water ManagementPublic New owner at old Ostrom property has put in a gravel and sediment drive onto 8th ave area and cleared a lot of trees. I doubt he has a permit for that. Severe erosion problem is eminent with this weekend's coming rain. Hylebos is nearest stream that is going to get the impacts of this work On 08/22/2018 A.B and J.L. visited the site and took photos. No gravel dumping was observed in the creek. No erosion was observed. It appears that a pre-existing road has been cleared and re-established and brush has been removed from the fence line. Based on the observations made from 8th Ave S it appears that the site and creek are stable. 8/23: Violation Order and Cease Activity issued by Greg Kirk of Code Enforcement for illegal construction near wetland buffer. lm closed by Ryan T Anonymous S-0119-0151 Closed 01/17/2019 08:19 AM 31044 20 ave s Erosion/Slope Stability Public Works Surface Water ManagementPublic CD received call from public regarding erosion control exposed soils in front of residence 31044 20 av s. Caller stated that she walks her child to school along this path and would like action to be taken to make it clean and safe to walk along the area. Forwarded to Mike Fyles to investigate. M.F. 9:05AM I arrived onsite and documented that work within the ROW has taken place and exposed soils are present. No impact to drainage system in area. I spoke with the resident who stated that contractors had been working in the street and digging holes this Tue and Wen. He did not know who the contractor was. 1-18-18 M.F. forwarded the issue to John Cole for ROW review. S-0419-0129 Closed 04/19/2019 07:11 AM 232 SW 292nd St Erosion/Slope Stability Public Works Surface Water ManagementPublic 4-19-19 7:11AM Mike Fyles Rec email forward from Theresa Regarding the report of a failing sea wall bulkhead at the above listed address. Reporting party has concerns regarding erosion of shoreline. I contacted George Toles in regard to his complaint of a deteriorating bulkhead next to his property. George granted me permission to access his property and beach frontage so that I could investigate the erosion portion of his concern. It is my opinion that the 4’ to 5’ near vertical compacted clay and stone bank is not currently nor recently caused an illicit discharge into Puget Sound. Much of the bank has been shored up with driftwood and other items. I shared my observations with George over the phone and he seemed satisfied with my explanation. I did mention to George that if he observes erosion actively taking place and creating a discharge of material or turbid flow into Puget Sound to please take photos and contact me as soon as possible. George stated that he will be contacting King County in regard to building records related to the bulkhead. Construction of home pre-dated City Incorporation. I attempted to make contact with the occupants of the home with the damaged bulkhead but they did not answer the door.George Toles neighbor S-0120-0208 Closed 01/31/2020 10:22 AM 720 S 348th in the back of the parking lot city owned pondErosion/Slope Stability Public Works Surface Water ManagementPublic In the back of the parking lot to the pond, due to the rainfall there is some erosion and landslide exposing some wires and pipes. Called Ryan to take a look at this - ss Gary Neiffer looked at this @ 3:00 pm on 1/31/20 and took pictures of the damage. He called Ms. Wilson and left a message about his findings. Camera crew will look at the pipe and check condition. Nathan Gillespie put up barricades and caution tape on 2/4/20. 2/5/20 SWM Inspectors responded to location with camera truck. Die tested Lake 6 outfall structure. City pond # 156 outfalls to pipe # 98551. SWM Inspectors observed die coming into storm system from downstream structure #14058. Jarred Larson and Josh Dove performed a confined space entry. Jarred Larson performed visual inspection of storm pipes. Jarred observed not mapped 8'' CMP pipe connected to existing storm system. The die was observed entering the existing storm from the not mapped 8'' CMP pipe. The 8'' CMP was tied into pipe # 6145 approximately 2 ft from structure # 14058. Work Order created to replace sunken outfall structure and plug 8 inch pipe. RT Christine Wilson S-0220-0068 Closed 02/11/2020 08:23 AM 2824 SW 347th St Erosion/Slope Stability Public Works Surface Water ManagementPublic From email: Hello, I am the home owner at 2824 SW 347th St here in Federal Way and I am running into a bit of a problem. It seems there has been a fair bit of erosion in the drainage ditch on the west side of my property to the point where the rather established lialac tree has roots exposed and a section about 20 feet north of the SW corner post has a near vertical drop for a couple feet. I tried setting a line to see where I might be able to set a wall but it looks like this area has been neglected for so long any retaining wall work would require engineering as it would need to be over 4 feet. This may also have played in to some foundation cracks that seem to follow the general sagging of the ground in a NW manner. Is there any way this area can be regarded to fall within appropriate slopes? I've attached a couple images to try and give you a visual of what I am talking about. Gary Neiffer visited this address and found no erosion at all. Google earth image from 2018 is the same as 2020 site visit. Ryan emailed Bryce with findings. Bryce called Ryan on 2/11/2020 , Ryan explained that there is no erosion or settling in the ditch or shoulder of road. Bryce explained that he wants to build a retaining wall on his property line. Ryan told Bryce that the wall must be on private property and not over 4' tall. Ryan told Bryce that he could place topsoil along base of retaining wall to dress up slope and plant grass on , as long as it does not interfere with drainage flow on shoulder of road. Ryan T Bryce Pinkston S-0220-0114 Closed 02/20/2020 02:04 PM 28701 6th Pl S Erosion/Slope Stability Public Works Surface Water ManagementPublic They have a slope next to their parking lot that is partially the property of the City of Federal Way. Back in December and this month, they have had a couple of small landslides. We were wondering if the City may be able to inspect the slope to see if there is anything that can be done to prevent any continual slides or if this would all be the responsibility of the association?Theresa Thurlow said this is private property, Referred to code compliance for possible action.Tara Nelson S-0320-0054 Closed 02/24/2020 04:35 PM 3001 S 288th St Erosion/Slope Stability Public Works Surface Water ManagementPublic General manager from Camelot square wrote a letter requesting the City investigate the Tresdan Place pond as she thinks it is having an impact on the slope erosion/stability along their southern property border and that not all elements of the stream . Would also like to request the City take full responsibility for the stream channel that flows through their property. See letter attached. tt SWM Maint Supervisor, Div Mgr and Inspector visited the site. There does not appear to be any water migration through the berm from the pond. The pond was designed in accordance with the 1998 King County design standards. As the stream is on private property, it is not a public asset and the City cannot take on maintenance of private infrastructure. Called Camelot Square and spoke with onsite manager to let her know. Will follow up with letter response.tt Upon review of TIR and tech report, determined need to consult with geotech professional IRT whether the berm was keyed in and built in accordance with design and possible impacts if it was not. tt 03.13.20 Michelle Wilson General Manager S-0820-0064 Closed 08/10/2020 11:34 AM 1445 SW 296th St Erosion/Slope Stability Public Works Surface Water ManagementPublic Citizen put in a Citizen Action Request #1372 and has questions about the work being completed at 296th St and 14th Ave SW. Has concerns about the drain-off area. Would like to have some information. No phone number provided, just email: jackied_98125@yahoo.com Project is completed. Ernest Fisher was the inspector.Doman Jacqueline S-0920-0158 Closed 09/19/2020 12:48 PM North side of the intersection of Dash Point Way, HWY 509 and 53rd Ave SWErosion/Slope Stability Public Works Surface Water ManagementPublic Coverts and drainage ditches need cleaning and grading. Last night's downpour, resulted in a flooding issue for houses located down 53rd Ave SW to the North. The drainage ditch at the top of 53rd Ave SW no longer function and runoff from adjacent streets overwhelms it. This flooding can lead to landslides for properties at the end of 53rd.Duplicate of S-0920-0157 - ss John Bauman S-0920-0207 Closed 09/24/2020 09:48 AM parking strip Erosion/Slope Stability Public Works Surface Water ManagementPublic In recent years the rain intensity has been greater. Since we are on hill the runoff cuts trenches in the parking strip area and washes the crushed rock down the adjacent storm drain. I have several times added new crushed rock only to have it washed away into the drain, Appears we need another storm drain a little farther uphill.Jarred found a buried structure uphill for driveway. Crew will regrade shoulder so structure takes water. Work order created. Ryan called Ed and explained solution.Ed Bringhurst S-1120-0005 Closed 11/02/2020 08:55 AM 29826 10th Ave SW Erosion/Slope Stability Public Works Surface Water ManagementPublic On 10th Ave SW (between SW 298th St and SW 300th St) there is a storm water pipe that goes under some of the driveways and ditches. The ditches are fine, but the driveways are plugged with dirt and debris. Can these be cleaned out for the rainy season? Gary Neiffer and Richard Cuff responded to this on 10/4/2020 and dug out the ends of the pipes from SW 298th St. to SW 300th St. on 10th Ave SW. They checked the condition of the pipes and determined that these driveway crossings need to be scheduled for cleaning. Crew needs to remove sediment in the ditch at the ends of the pipes. The stretch of ditch in front of 29862 needs to be ditched. GN Wilberta Shelton S-0121-0177 Closed 01/27/2021 04:11 PM 120 S 293rd St, Federal Way, WA, 98003, USAErosion/Slope Stability Public Works Surface Water ManagementPublic JC received a call from a citizen about a neighbor behind Del Ray Mobile Home Park off of 1st Ave S that is cutting trees. The slope is steep and the citizen is worried about rain and erosion. Q: Describe in detail and provide any additional details to the exact location. A: The location is either of these addresses: 112, 120, or 128 on S 293rd St where the trees are being cut down,. Q: What is your first name? A: Warren Q: What is your last name? A: Guykema Q: What is your phone number? A: 360-556-7305 Community Development visited the site and found that no trees have been removed, only trimming. RT Warren Guykema S-0421-0073 Closed 04/08/2021 02:28 PM 32820 20th Ave S, Federal Way WA 98003, United StatesErosion/Slope Stability Public Works Surface Water ManagementPublic Where Cedar Creek comes out from the South end of Belmor Mobile Home Park into Cedar Creek Condominiums the Creek is eroding our hillside and the creek needs cleaned up ., Q: Describe in detail and provide any additional details to the exact location. A: Cedar Creek running through the West end of Cedar Creek Condominiums. Q: What is your first name? A: Robert Q: What is your last name? A: Salisbury Q: What is your phone number? A: 206-962-1006 Gary and Ryan walked drainage channel and found minimal erosion. Work order will be created to prevent any further erosion. RT Robert Salisbury S-0421-0220 Closed 04/23/2021 03:59 PM 4602 SW 316th Pl, Federal Way, WA, 98023, USAErosion/Slope Stability Public Works Surface Water ManagementPublic There is considerable erosion in our yard that is approx. 4 feet wide in an area that is adjacent to City Property in an open space with a creek that runs adjacent to our property. In the past the City has fixed the path of the stream - which is very intense during the winter (like a river) when it started to erode our property and cause sinking issues in our land. Q: Describe in detail and provide any additional details to the exact location. A: Last August 2020 I filled in a hole at the top of the fence line with hard packed dirt, and there appears to be continuing underground erosion that might be from the City's creek that is adjacent to our property. The ground under our fence line has dipped down 3 inches and is 4 approx. feet wide since I filled in the hole last year. I took a photo with a RED BROOM in the yard lying on the grass that shows the area where the property is caving down. There appears to be a divot in the slope of the hill all the way to the water and a sparsity of vegetation all the way down the hillside from our property to the water, so I want to find out if there is underground water coming from the stream on the City Property that is causing this problem. We had the same issue in the past which the City fixed when they determined that the stream was eroding our property a number of years ago. Thank you kindly for your help in accessing this matter. Q: What is your first name? A: Elizabeth Q: What is your last name? A: Hughes Q: What is your phone number? A: 253-334-2306 Ryan spoke with Elizabeth and explained that the City is not responsible for private property.Elizabeth Hughes S-0421-0244 Closed 04/26/2021 07:27 PM 3957 SW 324th St, Federal Way WA 98023, United StatesErosion/Slope Stability Public Works Surface Water ManagementPublic Broken concrete pipe from CB line. The soil around it is getting washed away. Residents pavers in backyard is creating a sinkhole. Q: Describe in detail and provide any additional details to the exact location. A: Q: What is your first name? A: Richard Q: What is your last name? A: Cuff Q: What is your phone number? A: 253-261-3382 Crew responded and found hole in pipe. Work order created to fix the hole.Richard Cuff S-0521-0182 Closed 05/21/2021 03:41 PM 29616 4th Ave S, Federal Way, WA, 98003, USAErosion/Slope Stability Public Works Surface Water ManagementPublic They just returned from being out of town and the lower portion of their yard has slipped and there is water coming out. It’s unknown what the cause is. Lakehaven was out, it’s not them, and the owner says it’s no their irrigation so they want to know if it’s our storm water. Q: Describe in detail and provide any additional details to the exact location. A: Q: What is your first name? A: Greg Q: What is your last name? A: Vaughan Q: What is your phone number? A: 253-202-0043 Nathan Gillespie visited the site and told Greg that we have no storm water drainage in their back yard. Tis is private property so no City action will take place. RT Greg Vaughan S-0621-0122 Closed 06/10/2021 09:43 AM Pacific Hwy S & S 304th St, Federal Way, WA, 98003, USAErosion/Slope Stability Public Works Surface Water ManagementPublic A person is chipping away part of the retaining wall on the west side of Pac Hwy between S 304th St and Dash Point Rd. Has a couple of pavers out of the wall. Q: Describe in detail and provide any additional details to the exact location. A: Q: What is your first name? A: Andy Q: What is your last name? A: Anonymous Q: What is your phone number? A: 253-835-2700 Police have already been called to this area and working on this concern.Andy Anonymous S-0821-0137 Closed 08/16/2021 05:21 PM 4007 SW 325th St, Federal Way, WA, 98023, USAErosion/Slope Stability Public Works Surface Water ManagementPublic Citizen would like a call back from SWM regarding her property by Jeane Lake. There is some storm water / drain problem coming from under her home and it is causing her home so sink down and the bulkhead to slope to a 45 degree angle in just one year. Q: Describe in detail and provide any additional details to the exact location. A: She believes the 2 lakes near her (Jeane Lake and Twin Lakes) feed under her house and/or the storm water). She is very concerned about her home and would like the city come come out and take a look as soon as possible. Q: What is your first name? A: Angelina Q: What is your last name? A: Bundy Q: What is your phone number? A: 206-900-2170 Ryan called , no room to leave message. Will try again. Crew talked to Angelina on site and explained that the City has no drainage pipe on her property or near her bulkhead.Angelina Bundy S-0921-0056 Closed 09/15/2021 11:12 AM 1414 SW 319th Ct, Federal Way, WA, 98023, USAErosion/Slope Stability Public Works Surface Water ManagementPublic Trees growing in City drainage property are in danger of hitting house. Q: Describe in detail and provide any additional details to the exact location. A: Behind fence in back yard. City owned greenbelt, drainage area. Q: What is your first name? A: Ivan Q: What is your last name? A: Korets Q: What is your phone number? A: (253) 332-6448 Thundering Oak removed trees on November 29, 2021.Ivan Korets S-0921-0092 Closed 09/22/2021 10:17 AM 4228 SW 328th St, Federal Way, WA, 98023, USAErosion/Slope Stability Public Works Surface Water ManagementPublic We have lived at our residence for nearly 3 years & this is the second time I have reached out to the City of Federal Way. Water & soil run-off shooting out of the sidewalk and directly into the storm drain. The problem gets worse every year. Really would like to understand if the City of Federal Way is committed to keeping up with SWM and addressing the underlying cause of this on-going issue. Q: Describe in detail and provide any additional details to the exact location. A: Q: What is your first name? A: Jennifer Q: What is your last name? A: Charles Q: What is your phone number? A: 206-369-4053 Water is running under sidewalk and flowing out at joints. SWM will install drainage to capture water under sidewalk. Ryan called and left a message. Work order created ,Jennifer Charles S-0921-0125 Closed 09/30/2021 02:05 PM 30425 21st Ave SW, Federal Way, WA, 98023, USAErosion/Slope Stability Public Works Surface Water ManagementPublic When it rains house #30425 21st Ave SW has water running into the driveway, then runs over the gravel and into her neighbors garage. She would like a call back as to what can be done about the water running in from the street? Please contact this resident. Q: Describe in detail and provide any additional details to the exact location. A: Q: What is your first name? A: Michelle Q: What is your last name? A: Paretzky Q: What is your phone number? A: 315-591-5821 SWM crew placed cold mix and quarry rock on shoulder to divert water away from neighbors driveway. Possible covered CB in upper driveway.Michelle Paretzky S-1021-0022 Closed 10/05/2021 09:47 AM 10th Ave SW & SW 298th St, Federal Way, WA, 98023, USAErosion/Slope Stability Public Works Surface Water ManagementPublic There was a new water main installed by Lakehaven this summer and with the heavy rains we have had, the shoulder of this intersection has washed away and the drop is around 3 and a half feet down if a car falls into this. Q: Describe in detail and provide any additional details to the exact location. A: Q: What is your first name? A: Donna Q: What is your last name? A: Jones Q: What is your phone number? A: 206-854-7778 Street crew place crushed rock in erosion, compacted.Donna Jones S-1121-0078 Closed 11/12/2021 04:54 PM 28920 11th Pl S, Federal Way, WA, 98003, USAErosion/Slope Stability Public Works Surface Water ManagementPublic Resident called to report a possible sink hole that is forming on 11th Pl S in front of 28920. Says that he has been watching it closely, and it has been getting progressively worse over the last 6 months. Q: Describe in detail and provide any additional details to the exact location. A: Q: What is your first name? A: Todd Q: What is your last name? A: Johnstone Q: What is your phone number? A: 253-334-0847 SWM investigated. A neighbor came out and explained that the sinkhole has been there for years. They told us that they would call if it becomes bigger.Todd Johnstone S-0122-1111 Closed 01/10/2022 05:19 PM 1736-1754 SW Dash Point Rd, Federal Way, WA, 98023, USAErosion/Slope Stability Public Works Surface Water ManagementPublic Resident left voicemail about concerns of a possible upcoming landslide around the Lakota creek area. Q: Describe in detail and provide any additional details to the exact location. A: Location where the last big landslide happened a few years ago. Q: What is your first name? A: Unknown Q: What is your last name? A: Unknown Q: What is your phone number? A: 555-555-5555 All properties on Dash Point rd are private, including site of mud slide.Unknown Unknown S-0122-1212 Closed 01/27/2022 02:08 PM 1175 SW 296th St, Federal Way, WA, 98023, USAErosion/Slope Stability Public Works Surface Water ManagementPublic Gravel on the south side of SW 296th has washed out after heavy rain. Q: Describe in detail and provide any additional details to the exact location. A: Q: What is your first name? A: Joeseph Q: What is your last name? A: Weiczek Q: What is your phone number? A: 253-312-1062 Restored Joeseph Weiczek S-0122-1213 Closed 01/27/2022 03:23 PM 1175 SW 296th St, Federal Way, WA, 98023, USAErosion/Slope Stability Public Works Surface Water ManagementPublic Rocks on south shoulder of road are too sharp preventing parking on that side of the road. Q: Describe in detail and provide any additional details to the exact location. A: Q: What is your first name? A: Joseph Q: What is your last name? A: Welczek Q: What is your phone number? A: 253-312-1062 Restored Joseph Welczek S-0322-0013 Closed 03/01/2022 04:26 PM 29903 Marine View Dr SW, Federal Way, WA, 98023, USAErosion/Slope Stability Public Works Surface Water ManagementPublic Landslide involving city owned property and Lakehaven sewer pumping station. Q: Describe in detail and provide any additional details to the exact location. A: Resident reported landslide by his house at 29903 Marine View Dr. SW involving Lakehaven sewer pipe. Q: What is your first name? A: James Q: What is your last name? A: Ross Q: What is your phone number? A: 555-555-5555 Update: “Sean Cramer, Desiree Winkler, Kent Smith on site of slide. Slide is solely on private property. Lakehaven shut off the grinder pump outlet (hanging in the air). Federal Way building official recommended that renter evacuate until property owner assesses and mitigates the slide. Staff went to bottom of slide and noted slide debris over a private driveway. Debris was blocking two residents from accessing their driveway. Private property owner taking care of clearing driveway tomorrow (Wed 3/2/22) per Desiree". SS James Ross ID Status Issue Occurred Location Issue Department Group Type Description Response Caller Name Occupant Name Occupant Phone Owner Address S-0916-0007 Closed 09/01/2016 04:37 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic This area continually floods every year. She would like to know why does it flood and what we can do about it. Please speak with Ms. Wessel when you go out; she's usually home.THIS AREA IS ALL PRIVATE PROPERTY. IT FLOODS BECAUSE NOBODY INSTALLED DRAINAGE. RYAN CALLED LUISE AND TOLD HER THAT GARY WILL MEET WITH HER THIS AFTERNOON AND GIVE ADVISE AS HOW TO RELIEVE THE FLOODING.Louise Wessel S-1016-0006 Closed 09/26/2016 12:26 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Resident saw City crew working nearby and was curious about status of previous repair by the City. Was told at the time that the City would video inspect and repair if needed.Tony responded to Joel. No tractor camera video was found, but area appears to have been inspected with pole camera. This area is one of the next targets for the video inspection program on a neighborhood scale.Joel Hatch Joel Hatch S-0916-0005 Closed 09/02/2016 11:15 AM 2839 S 308 Lane Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain clogged- not draining. Caller is unable to tell where the clog is on private side or closer to city's inlet. Wants call back.Mike Fyles pulled a storm drainage map from GIS and determined that the private drainage is unmapped. Mike then called Stephanie and explained that the city is not responsible for private drainage maintenance and repair and suggeste Stephanie Manzo Stephanie Manzo H: 2532495614 S-0816-0015 Closed 08/29/2016 03:00 PM 34830 14th Pl SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic ROOF DRAIN IS PLUGGED. WANTS DRAINAGE NEXT TO HOUSE UNPLUGGED.MEADOW PARK, R91641, HAS A COMMON DRAIN BEHIND SIDEWALK IN R.O.W. THAT HOMEOWNERS ROOF DRAINS TIE INTO. SMW CREW WILL START AT CB AT CORNER AND WORK UPHILL TO FIND BLOCKAGE. WORK ORDER CREATED T James Phelan James Phelan 34830 14th Pl SW S-0816-0004 Closed 08/08/2016 03:45 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic [From CAR Form]SW 297th St & 3rd Ave SWSink hole forming next to CB on SW corner of intersec@on.ERNEST LOOKED AT CB, FOUND NO GROUT AROUND SHALLOW PIPE IN STRUCTURE. ROAD BASE IS ERODING INTO STRUCTURE. ERNEST PLACED COLD MIX IN HOLE AND COMPACTED. CB WILL BE PLACED ON SCHEDULE TO REBUILD.Dennis Dody S-1016-0033 Closed 10/05/2016 06:01 PM 307 South 308th Street Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water is running down road and in my yard, flooding my yard.Aaron Bollman responded at 7 PM. Aaron could not find any flooding. Aaron called John Giger and got direction on what to look for at the Pond CP21. CP21 was not flooding. Aaron gave Kangelora his phone # in case flooding got worse. Kangelora Paddock Kangelora Paddock H: 253-249-3520 S-1016-0054 Closed 10/13/2016 04:44 PM SW 318th Ct & 36th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic At the corner of SW 318th CT and 36th Ave SW a catch basin/storm drain is flooding and it's not due to leaves or debris, thinks concrete from summer construc@on may have goIen down there. Nathan investigated CB. No sign of blockage on grate. Pipe may be obstructed. Eversons will jet rod pipe. Ryan called Corey and explained resolution to problem. Work order created.Corey S-1016-0055 Closed 10/14/2016 08:06 AM 8th Ave S @ S 334th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Street is star@ng to flood. Water takes up about one lane on 8th Ave S @ S 334th Street.Gary removed leaves from CB. Flooding resolved.Shawna Upton S-1016-0056 Closed 10/14/2016 08:00 AM 9th Ave S btwn S 336 St & S 348th StFlooding/Nuisance Water Public Works Surface Water ManagementPublic CB's are covered with leaves on 9th Ave S between S 348th St & S 336th St. Road is beginning to flood.Gary removed leaves from CB. Flooding resolved.Shawna Upton S-1016-0057 Closed 10/14/2016 08:00 AM SW 340th St & 35th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic The intersec@on of SW 340th St & 35th Ave SW is flooded. Water levels are above the curb.Gary Neiffer removed leaves off CB. Flooding resolved.Christine Mullen S-1016-0058 Closed 10/14/2016 08:15 AM SW 366th St & 1st Ave Flooding/Nuisance Water Public Works Surface Water ManagementPublic SW 366th St @ 1st Ave is flooded. The water is about 1-foot deep.DISPATCHED to Ryan @ 8:20amGary Neiffer removed leaves off CB. Flooding resolved.Ed Romaro S-1016-0059 Closed 10/14/2016 08:33 AM S 336th St & 18th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding on S 336th @ 18th Ave S. 2/3 of a lane is flooded on S 336th St and both lanes of 18th Ave S are flooded.Leaves in shopping cart dumped on CB on purpose.Ryan Thomas removed leaves off CB. Flooding resolved.Rick Perez S-1016-0060 Closed 10/14/2016 09:40 AM SW Campus Dr near 7th Way SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding in road on SW Campus Dr near 7th Way SWCalled out to Ryan @ 9:40amGary Neiffer removed leaves off CB. Flooding resolved.Karen Tagart S-1016-0061 Closed 10/14/2016 09:45 AM SW 336th Way @ SW 337th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding in road on SW 336th Way at SW 337th St, south sideCalled out to Ryan @ 9:40amGary removed leaves off CB. Flooding resolved.Karen Tagart S-1016-0062 Closed 10/14/2016 11:58 AM 12th Ave SW @ SW 347th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic flooding in both lanes approximately 2' deep on 12th Ave SW at SW 347th StGary Neiffer removed leaves off CB. Flooding resolved.Audrey S-1016-0066 Closed 10/14/2016 02:56 PM S 330th St & 1st Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Catch basin needs clearing and downed tree limb needs clearing at S 330th St & 1st Ave SGary Neiffer removed leaves off cb at 3:10 PM.Theresa Thurlow S-1016-0071 Closed 10/15/2016 07:11 PM 1015 SOUTH 348TH STREET Flooding/Nuisance Water Public Works Surface Water ManagementPublic CATCH BASIN FLOODING NATHAN GILLESPIE RESPONDED TO FIND A CB COVERED IN LEAVES. NATHAN REMOVED LEAVES AND RESOLVED FLOODING.IRVIN IRVIN H: 253-661-9055 S-1016-0073 Closed 10/17/2016 02:20 PM 23rd Ave SW & SW 304th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Road impassable due to flooded street near 23rd Ave SW & SW 304th St.ERNEST FISHER INSPECTED SITE. NO SIGN OF FLOODING.John Rosholm S-1016-0081 Closed 10/20/2016 08:00 AM S 348th St btwn SR161 & SR99 Flooding/Nuisance Water Public Works Surface Water ManagementPublic S 348th between Enchanted and Pacific Hwy is flooded. One lane is completely flooded and it's preIy deep. Lane flooded is on the north side of the street.GARY AND JOSH REMOVED LEAVES OFF CB GRATE. FLOODING RECEEDED.Ann Dower S-1016-0084 Closed 10/20/2016 08:45 AM 9th Ave S btwn S 348th & S 344th StFlooding/Nuisance Water Public Works Surface Water ManagementPublic 1/2 lane is flooded, 2" deep, by the Academy on 9th Ave S between S 348th and S 344th Street.ERNEST REMOVED LEAVES FROM CB GRATE. FLOODING RECEEDED.Rick Perez S-1016-0089 Closed 10/20/2016 04:06 AM WEYERHAEUSER WAY Flooding/Nuisance Water Public Works Surface Water ManagementPublic CATCH BASIN FLOODING.NATHAN REMOVED LEAVES OFF CB GRATE AND FLOODING RECEEDED.SCOTT STLUKA S-1016-0090 Closed 10/20/2016 09:38 AM 3527 SW 318TH COURT Flooding/Nuisance Water Public Works Surface Water ManagementPublic WATER IS COMING OUT OF GROUND AND FLOWING INTO GARAGE.ERIC NOTICED FLOODING WHEN INSPECTING A CB NEAR BY. ERIC DYE TESTED WATER TO VERIFY IF WATER WAS LAKE HAVEN OR STORM WATER. RYAN THOMAS CALLED EVERSONS TO VACTOR DOWN TO TOP OF PIPE. PIPE HAS TWO GR CORY HOFFER CORY & LISA HOFFER S-1016-0092 Closed 10/20/2016 04:58 PM 31203 3rd Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Caller says the tenant/owner of the house at 31203 3rd Ave SW is pumping water behind their house and the water is going onto SW 312th St & partially on 4th Ave SW. She feels this is going to pose a hazard as temperature drops and the water freezes over if this continues. Please investigate.SUMP IS FROM A CARPORT. NO FREEZING TEMPS YET. ERIC KNOCKED ON DOOR, NOBODY ANSWERED. RYAN CALLED AND LEFT MESSAGE FOR TAMMY TO RETURN CALL. RYAN SPOKE WITH TAMMY. SWM CREW WILL WARN 31203 ABOU Tammy Krupp S-1016-0103 Closed 10/24/2016 04:15 PM 30417 21st Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic says drainage pipe may be broken in front of driveway. 1' deep hole has water spewing out when it rains. Would like it checked out and a callbackNATHAN GILLESPIE RESPONDED TO THE SITE AND FOUND A HOLE IN THE GROUND WITH A STORM PIPE A FOOT BELOW. STORM PIPE WILL BE JET RODDED AND TV'D. RYAN CALLED TIBOR AND LEFT MESSAGE OF RESOLUTION TO PIPE PR Tibor Szabo S-1016-0114 Closed 10/26/2016 08:40 AM S 336th St & 18th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic The EB lane at S 336th & 18th Ave S is flooded.DISPATCHED Ryan at 8:45ERIC FOX REMOVED LEAVES OFF OF CB GRATE. FLOOD WATER REMOVED.Rick Perez S-1016-0115 Closed 10/26/2016 08:40 AM 8th Ave S @ S 334th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Parking lane is flooded on 8th Ave S @ S 334th St.DISPATCHED to Ryan @ 8:45am.ERIC FOX CLEARED LEAVES OFF CB GRATE. FLOODING REMOVED.Rick Perez S-1016-0116 Closed 10/26/2016 02:00 PM Weyerhaeuser Way north of SR18 Flooding/Nuisance Water Public Works Surface Water ManagementPublic Weyerhaeuser Way in the SB lane just north of SR18, the whole right lane is flooded. ERIC FOX REMOVED LEAVES OFF CB GRATES. FLOODING REMOVED Rick Perez S-1016-0124 Closed 10/26/2016 10:01 AM 31500 1 AVE S Flooding/Nuisance Water Public Works Surface Water ManagementPublic FLOODING. On 10-26-16 at 11:30 AM Surface Water Inspector observed several people gathered along the ROW of 1 AVE S at the South West Corner of GreyStone Appartments next to City Pond # CP27. At aprox. 2PM Greystone maintenance called the Inspector stating the flooding was getting worse and that they were unable to free the blockage. Inspector informed them that the city owns the pipes and that SWM maintenance is bein GreyStone Appartments 31500 1AVE S S-1016-0125 Closed 10/26/2016 08:57 PM 604 SW 294TH STREET Flooding/Nuisance Water Public Works Surface Water ManagementPublic CB NOT TAKING WATER ACROSS STREET. WATER IS FLOWING ACROSS STREET AND INTO DRIVEWAY. WATER IN DRIVEWAY IS ENTERING GARAGE AND FLOODING GARAGE.ERNEST FISHER RESPONDED AND INSPECTED SITE.ERNEST FOUND BOTH CB'S ON 6TH AND 294TH PLUGGED. ERNEST CALLED RYAN THOMAS FOR PERMISSION TO CALL PRO VAC VACTOR TRUCK. PRO VAC WAS CALLED AT 10 PM. PRO VA MARIA DEHAVEN MARIA DEHAVEN H: 206-276-7796 604 SW 294TH STREET S-1016-0126 Closed 10/27/2016 08:00 AM 6TH AVE SW & 294TH Flooding/Nuisance Water Public Works Surface Water ManagementPublic CB PLUGGED. FLOODING. WATER IS FLOWING ACROSS STREET TO 604 SW 294TH STREET.RYAN CALLED RICHARD AT 8: 12 AM OCTOBER 27 TO INFORM HIM OF THE FOLLOWING. ERNEST FISHER WAS CALLED OUT LAST NIGHT TO THIS ADDRESS. ERNEST CALLED IN PRO VAC TO JET ROD OUTFALL PIPE AND CLEAR FLOODING. SW Richard Gesinger S-1016-0135 Closed 10/28/2016 02:30 PM 2920 S 284th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Mr. Misagahi came to the counter at City Hall and explained that he was experiencing water in his basement and that he was concerned about the City maintained culvert draining on to his property. Tony explained that the pipe was actually draining his property, but it is possible that it is blocked. Video Created video inspection work order. PROVAC VACTORED PIPE FROM DITCH TO 100 FEET TO THE EAST AND COULD NOT GO FURTHER. WATER IS DRAINING IN PIPE, NOT PLUGGED. PIPE IS ON PRIVATE PROPERTY. SWM CREW DYED THE Martin Misaghi Martin Misaghi H: (206) 941-1349 S-1016-0136 Closed 10/28/2016 03:00 PM 36824 1st Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Mr. Herrera came to the City Hall counter and said that past City work on SW 368th St altered the drainage path and is now causing water to run onto his property.THE ONLY WORK DONE HAS BEEN THE OVERLAY. RYAN SPOKE WITH PHIL. RAISED EDGE WAS NOT PUT BACK AFTER OVERLAY. WORK ORDER CREATED TO RE-INSTALL RAISED EDGE AT DRIVEWAY TO PREVENT SURFACE WATER FLOW FRO PHIL HERRERA Phil Herrera H: (206) 484-7179 S-1016-0138 Closed 10/31/2016 09:32 AM 28237 20th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Good morning Theresa, I live on 20th ave, around 282nd in Federal Way. Every @me it NO PHONE # TO CALL RUSS. LOTS OF FIR NEEDLES ON ROAD AND IN CURB. LOTS OF CARS PARKED IN ROAD SO STREET SWEEPER CAN'T SWEEP CURB. FORWARD REQUEST TO STREET DEPARTMENT FOR STREET SWEEPING REQUEST.Russ Ellman S-1016-0139 Closed 10/31/2016 08:37 AM SW Campus btwn Winco and 21st Ave SWFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding on Campus Dr between Winco and 21st but it sounds like the worst is around 9th & 10th.NATHAN AND JOSH REMOVED LEAVES OFF CB GRATES. FLOODING RESOLVED.Matthew Frank S-1116-0027 Closed 11/04/2016 12:25 AM Garden Court condominiums, 1830 S 336th StFlooding/Nuisance Water Public Works Surface Water ManagementPublic Mary contacted the City concerned about persistent leaves blocking her catch basin grate. She is concerned it is intentional and/or "shenanagins" and wondered if the City could help. Also expressed concern about several other happenings on/around her property.Tony spoke with Mary. During the call it became clear that leaves were blocking the grate, but no further blockage or damage was occurring. Tony conveyed that the facility is a private drainage system maintained by a property manag Mary Titus Mary Titus H: (253) 252-7651 S-1116-0070 Closed 11/14/2016 09:37 AM 952 SW Campus Drive Flooding/Nuisance Water Public Works Surface Water ManagementPublic SKFR called in to say that 952 SW Campus Drive was flooded 6-8 inches and they tried to clear it but no luck. May need vactorGARY NEIFFER INSPECTED CB AT 9:55 AM. PRO VAC CALLED IN TO JET LINE. PRO VAC ARRIVED AT 11:20 AM AND JET RODDED LINE. CB IS DRAINING FINE.SKFR S-1116-0073 Closed 11/14/2016 12:42 PM 28TH AVE SW 340TH PLACE Flooding/Nuisance Water Public Works Surface Water ManagementPublic BASKETBALL COURT IS FLOODING. STORM PIPE NOT DRAINING COURT. CP128 DRAIN PIPE IS FOR CP128.PIPE IS 1/2 FULL OF DEBRIS. NEEDS CLEANING. WORK CREATED.DERREK PARKS DEPARTMENTCITY PARK CP128 S-1116-0076 Closed 11/15/2016 05:47 AM CAMPUS DRIVE AT 9TH AVE SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic FLOODING DUE TO LEAVES ON CATCH BASIN. AFTER HOURS CALL OUTGARY NEIFFER REMOVED LEAVES OFF CATCH BASIN. FLOODING RESOLVED.TODD S-1016-0036 Closed 10/02/2016 10:12 AM 32241 39TH AVE SOUTH Flooding/Nuisance Water Public Works Surface Water ManagementPublic IN THE PAST,WATER RAN DOWN DRIVEWAY INTO CRAWL SPACE OF HOUSE. PLEASE SEND THE STORM DRAINAGE CLEANER TO OUR STREET AND PUMP THE DIRT OUT OF IT. I SEE THE WEED GROWING THE STORM DRAINAGE FRONT OF US.RYAN VISITED THE SITE AND FOUND DEBRIS AND WEEDS GROWING IN THE CURB. RYAN WEED EATED THE CURB LINE AND REMOVED THE DEBRIS IN THE FLOW LINE OF THE CURB. RYAN CALLED YUMIKO AND EXPLAINED THE RESOLUTIO YUMIKO MIYAKE YUMIKO MIYAKE H: 206-295-8741 S-1016-0041 Closed 10/09/2016 12:26 PM 2051 SOUTH 289TH STREET Flooding/Nuisance Water Public Works Surface Water ManagementPublic STANDING WATER IN FRONT OF RESIDENCE.AARON MET JOHN ON SITE SUNDAY. AARON DID NOT SEE ANY PONDING. AARON FORWARDED THE COMPLAINT TO RYAN WITH SWM. RYAN MET JOHN ON SITE AND WAS TOLD THAT WATER PONDS AT THE WHEEL CHAIR RAMP AND IN JOHN LESLIE JOHN LESLIE H: 206-816-5634 S-1016-0052 Closed 10/13/2016 11:15 AM 400 SW 304th Street Flooding/Nuisance Water Public Works Surface Water ManagementPublic CB in front of his house is not draining and he said there are no leaves or debris on top to cause the CB not to drain. RYAN VISITED SITE AT 11:40 AM. RYAN CALLED IN EVERSONS TO JET ROD PIPE CONNECTED TO CB IN DRIVEWAY. PIPE WAS CLEARED BY EVERSONS. RYAN VALLED ELIAS TO INFORM HIM OF RESOLUTION.Elias Benitez S-1116-0077 Closed 11/15/2016 05:52 AM 1ST AVE & 334TH Flooding/Nuisance Water Public Works Surface Water ManagementPublic FLOODING. LEAVES COVERING CATCH BASINS.NATHAN GILLESPIE REMOVED LEAVES FROM CATCH BASIN. FLOODING RESOLVED.SUMMER FWPD S-1116-0078 Closed 11/15/2016 06:24 AM 18TH AVE SOUTH AT 283RD Flooding/Nuisance Water Public Works Surface Water ManagementPublic FLOODING. LEAVES ON CATCH BASIN.NATHAN GILLESPIE REMOVED LEAVES FROM GRATE. FLOODING RESOLVED.FW FIRE DISPATCH S-1116-0080 Closed 11/15/2016 06:55 AM 330TH STREET AT 6TH AVE SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic FLOODING. LEAVES ON CATCH BASIN.ERIC FOX AND JOSH DOVE REMOVED LEAVES FROM GRATE. FLOODING RESOLVED.KARA PETERSON S-1116-0085 Closed 11/15/2016 12:41 PM S 328th St btwn 38th & 39th Flooding/Nuisance Water Public Works Surface Water ManagementPublic Gary leS a message indica@ng a CB was plugged causing a large puddle of water on 328th St between 38th & 39th. Called back to find out if it was S or SW but no answer. He said he was in the north lake area so I'm assuming it's S 328th.CULVERT PIPE IS PLUGGED. PROVAC JET RODDED THE CULVERT PIPE. CULVERT DOES NOT CONNECT TO ANYTHING, DEAD ENDS INTO DIRT. WORK ORDER WILL BE CREATED TO FIX DRAINAGE.Gary S-1116-0092 Closed 11/15/2016 01:26 PM 31431 8th Pl S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Ground water appears to be in his home, crawl space. There is new construction nearby. Please send someone out to investigate source of water in crawl space RYAN CALLED BERNIE AND LEFT MESSAGE.11/28/2016RYAN SPOKE WITH BERIE. RYAN EXPLAINED SURFACE WATER LAWS. ADVISED BERNIE TO INSTALL FRENCH DRAINS NEXT TO HOUSE. EXPLAINED PROCESS TO TIE INTO CITY STORM DRAI Bernie Springs Bernie Springs H: 206-816-5010 S-1116-0096 Closed 11/18/2016 02:14 PM 512 SW 293RD STREET Flooding/Nuisance Water Public Works Surface Water ManagementPublic SURFACE WATER IS LEAVING ROAD AND ENTERING DRIVEWAY.RYAN SPOKE WITH ALAN. AN ASPHALT BERM SHALL BE PLACED ON SHOULDER FOR 18 FEET TO GET SURFACE WATER PAST LANDSCAPE AND ONTO DRIVEWAY WHERE THERE IS A DRAIN TO CARRY WATER AWAY. WORK ORDER SHALL BE ALAN CABIDI S-1116-0103 Closed 11/22/2016 09:33 AM S 330th St & 18th Pl S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Mr. Kim has an issue with standing surface water in driveway area @ 1801 S 330th St. (18th Place S is a private road) The problem water is on S 330th St. Can the City do something for him? GARY NEIFFER INSPECTED DRIVEWAY AND MET JIN KIM ON SITE. GARY SAW THE PUDDLE IN THE FLOW LINE WERE THERE WAS NO CURB AND GUTTER. GARY BELIEVES THAT THE ASPHALT WAS NOT FLAT AND HAS A HIGH SPOT IN THE D Jin Kim S-1216-0081 Closed 12/19/2016 10:34 AM SW 374th St & 2nd Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Hugh called concerned about the amount of water (groundwater and water runoff from neighbors property where a ditch was filled in) running across SW 374th Street and into his property. He said there was a large sheet of ice caused by the water on SW 374th street and two cars went into the ditch. 12/19 DISPATCHED to Ryan ~su RYAN MET HUGH ON SITE. THERE WAS ICE ON ROAD. ERNEST GOT SPRAY TRUCK AND SPRAYED SALT BRINE ON STREET. SURFACE WATER FROM ABOVE IS NOT ENTERING DITCH. DITCH ON 374TH IS IN NEED O Hugh Nelson S-0117-0060 Closed 01/18/2017 08:20 AM 29219 3rd Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic BALLINGER CODE AREA: Mr. Jackson reports water is flowing down the street but flooding out his yard. He said the lip that was put on the road doesn't detour the water and the small drain that's there can't handle the amount of water.1/18 DISPATCHED to Ryan ~su on January 18, 2017 at 9 AM, Eric Fox brought out sand bags and placed them along driveway to stop water from entering driveway. Eric Fox investigated water flow and found that surface water was not f James Jackson S-0117-0066 Closed 01/18/2017 10:15 AM SW Dash Point Rd east of 21st Ave SW near Lakota FieldFlooding/Nuisance Water Public Works Surface Water ManagementPublic SW Dash Point Rd, east of 21st Ave SW, the EB lane of Dash is flooding and underwater. Needs clearing. Point set on map is approximate.Called out to Ryan Thomas 10:17am mt 1/18/17. John Giger on site at 10:30 AM. John found leaves covering cb grate. John removed leaves from grate and water and flooding was eliminated. Ryan Thomas 1/18/17.Tony Doucette S-0117-0069 Closed 01/18/2017 11:15 AM SW 293rd St & 3rd Ave SW SE cornerFlooding/Nuisance Water Public Works Surface Water ManagementPublic says water draining from an elevated driveway across the street from her house at SE corner of SW 293rd St & 3rd Ave SW is causing flooding on her property from front to back into a hillside and creek causing a lot of mud and sliding. Sandbags in are on her side of road but not helping. Concerned abou called out to Ryan Thomas 11:20am mt 1/18/17. On January 18, 2017 at 9 AM, Eric Fox investigated water flow and found that surface water was not flowing into ditch across street, Eric shoveled gravel off shoulder to allow surface wa Linda Lobert S-0117-0072 Closed 01/17/2017 05:02 PM 3527 SW 318th Ct Flooding/Nuisance Water Public Works Surface Water ManagementPublic Soft ground at previous repair site of broken pipe.Nathan Gillespie was called by Lisa at 5 PM about soft ground directly over a pipe repair that the City made last fall. Nathan investigated the area and found nothing out of the ordinary. Nathan told Lisa of his findings. No action taken by Lisa Hofered S-0117-0084 Closed 01/18/2017 04:25 PM 30911 1st Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic CB located on their property doesn't drain and they are trying to figure out why. Their drains were cleaned about 6 weeks ago but it didn't help. It's causing a river of water to flow down and flood lower areas of Bayview. The CB can be found by heading on 1st Ave S to their back driveway. At the top of 1/19 William called yesterday but said the crew could come out today - not an aSer-hours emergency. ~suWilliam S-0117-0112 Closed 01/19/2017 04:45 PM 306 SW 293rd St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Linda called the PW admin number to report that water was seeping under the sandbags placed by the City and still flowing between her house and her neighbor.Tony spoke with Linda and called out Nathan, the maintenance on-call staff. Nathan placed additional sand bags to ensure water was not entering between the properties.Linda Lobert Linda Lobert S-0117-0131 Closed 01/30/2017 02:10 PM 2441 SW 326th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic water coming from address 2441 sw 326th St flows from property over the sidewalk and street and ices up during freezing temperatures. Not safe for pedestrians or post office driver when delivering mail.Anonymous caller would like to have catch basin installed however water from property possibly sw per Paul Heller, as-builts do not show a record of any catch basin directly in front of property. mt 1/31/17anonymous S-0217-0037 Closed 02/06/2017 11:52 AM Pacific Hwy S & S 324th St NW CornerFlooding/Nuisance Water Public Works Surface Water ManagementPublic NW Corner of S 324th St & SR99 catch basin blocked/clogged, water in roadway, needs clearing dispatched to Ryan Thomas 11:53am mt 2/6/17Ryan Thomas cleared snow away from curb so water could enter CB. Ryan ThomasRob Van Orsow S-0217-0064 Closed 02/09/2017 12:58 PM 306 SW 293rd St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Linda called Tony shortly after heavy band of rainfall came through the City stating that runoff was getting past the sand bags placed by SWM maintenance. She stated that the catch basin and ditch inlet were plugged.Tony called Ryan to dispatch crew to clear inlet and catch basin and look at flooding.Linda Lobert Linda Lobert H: (408) 829-6102 S-0217-0066 Closed 02/09/2017 01:10 PM SR99 & S 324th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Intersection is flooding at SR99 & S 324th St dispatched to Ryan Thomas 1:15pm mt 2/9/17Gary Neiffer and Ernest Fisher responded and found no flooding. Ryan Thomas 2/10/17Rob Van Orsow S-0217-0067 Closed 02/09/2017 01:10 PM 33301 9th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Street is flooding in front of 33301 9th Ave S dispatched to Ryan Thomas 1:15pm mt 2/9/17Gary Neiffer and Ernest Fisher responded to this loca@on and found that the water had receded. Ryan Thomas 2/10/17Rob Van Orsow S-0217-0068 Closed 02/09/2017 01:10 PM 8thj Ave S & 9th AVe S north of S 336th StFlooding/Nuisance Water Public Works Surface Water ManagementPublic Street is flooding at the corner of 8th Ave S & 9th Ave S north of S 336th St dispatched to Ryan Thomas @ 1:15pm 2/9/17 mtErnest Fisher and Gary Neiffer pulled cb lids and water receded. Ryan Thomas 2/10/17Rob Van Orsow S-0217-0070 Closed 02/09/2017 01:10 PM 616 S 348th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Standing water/flooding in front of 616 S 348th St dispatched to ryan Thomas 1:15pm mt 2/9/17Eric Fox and Josh Dove responded to this loca@on. Eric found that the drainage was flowing at capacity, the water eventually receded. Ryan Thomas 2/10/17DSHS office S-0217-0071 Closed 02/09/2017 01:10 PM 1440 SW 296th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic severe flooding coming from two directions of the road criss-crossing onto her property of 1440 SW 296th St, Would like a call back when someone is coming out so she can show them what is happening dispatched to Ryan Thomas 1:15pm 2/9/17 mtWater had flowed over driveway and into garage. A larger berm is needed to stop surface water from entering property. John Giger talked to Debbie about problem. Ryan Thomas 2/10/17Debbie Rees S-0217-0072 Closed 02/09/2017 12:51 PM SW Marine View Dr & SW 296th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic flooding at intersection of Marine View Dr SW & SW 296th St dispatched to Ryan Thomas 1:15pm mt 2/9/17Shoulder of road washed across street due to plugged pipe. Pro-Vac vactored out cb and jeIed pipe clean. Restora@on of shoulder is needed with crushed rock. Ryan Thomas 2/10/17Ed Novak S-0217-0073 Closed 02/09/2017 01:44 PM 4237 SW 328th Ct Flooding/Nuisance Water Public Works Surface Water ManagementPublic Caller indicated there is mud everywhere. The city was out last summer and did some work but she doesn't think the work helped because they have mud everywhere again. 2/9 DISPATCHED to Ryan 1:15pm.Nathan Gillespie found a garbage can on top of a cb that was blocking all water from entering cb. Nathan moved garbage can off of cb and water receded. ryan Thomas 2/10/17Kathy Alden S-0217-0074 Closed 02/09/2017 01:52 PM 2601 SW 323rd St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Area was flooding. The flooding has stopped but the manhole in the street has shifted and is a hazard. 2/9 DISPATCHED to Ryan 1:15pm ~suAaron Bollman went to this loca@on and found that Lake Haven had put lid back on frame. Ryan Thomas 2/10/17Jimmy Moto S-0217-0075 Closed 02/09/2017 02:04 PM S 304th Pl from 3rd to 1st Ae S Flooding/Nuisance Water Public Works Surface Water ManagementPublic S 304th Pl is flooded from 3rd Ave S to 1st Ave S. Approximately 5" deep. 2/9 DISPATCHED to Ryan 1:15pm ~suEric Fox and Josh Dove responded and found a the CB grate plugged. They pulled the grate to drain the flood water, then cleaned the CB grate and re-installed. Ryan Thomas 2/10/17Theresa S-0217-0077 Closed 02/09/2017 02:00 PM 28411 14th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Ditch is overflowing due to flash flood rains and water is coming into her garage and her neighbors garage. Ditch might be blocked with debris. 2/9 DISPATCHED to Ryan 1:15pm ~suEric Fox and Josh Dove responded to this loca@on and found the water had receded. They cleared debris that was in front of pipe. Ryan Thomas 2/10/17Anna Dyrlyga S-0217-0078 Closed 02/09/2017 02:16 PM S 328th St btwn 38th & 39th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooded road on S 328th St between 38th & 39th Ave S due to rain storm. 2/9 DISPATCHED to Ryan 2:10pm ~suRyan called and spoke with Gary about water and ditch. SWM crew will install drainage to this corner this summer. W-1116-0012. Ryan Thomas 2/10/17Gary Heil S-0217-0079 Closed 02/09/2017 03:05 PM 633 SW 294th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic gravel on shoulder has been swept by flooding water and clogging drains Tony DouceIe going to inves@gate as of 3:10pm mt 2/9/17Gravel shoulder was washed out along 294th due to clogged culverts. SWM crew used Pro-Vac to clean plugged culverts along 294th. Drainage is working well now. Ryan Thomas Jeff Berfield S-0217-0080 Closed 02/09/2017 03:15 PM 31053 10th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic flooding in street and on to her property at 31053 10th Ave SW, unsure if its on 10th Ave SW side or SW 312th St, please check both. Dispatched to Ryan Thomas 3:20pm 2/9/17 mtGary Neiffer and Ernest Fisher unplugged trash rack on pipe in ditch. Water receded. ryan Thomas 2/10/17Ouk S-0217-0081 Closed 02/09/2017 03:33 PM SW 320th St & 26th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding caused a manhole cover to flip up and it's sticking up about one foot in the air on SW 320th St @ 26th Ave SW 2/9 DISPATCHED to Ryan at 2:05pm ~su2/9/17 Dan Riedner says nothing found at 26th Ave SW but flipped/fixed a cover at 36th Ave SW. will assume that is where caller meant.Karen FWPD S-0217-0082 Closed 02/09/2017 03:54 PM 28616 13th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Street collects water and floods, even when it rains only lightly, and it doesn't drain. Once the water collects, it takes about 2 days to recede. Would like someone to come out and see why the road floods so easily. He said it doesn't have to be done today but hopefully soon.Eric Fox visited this site and found no ditches on shoulder of road. The ditches have been filled in by the home owners over the years. The phone # Jeff leS is not a valid #. 2/10/17Jeff Gerlitz S-0217-0084 Closed 02/09/2017 04:05 PM 805 S 297th Place Flooding/Nuisance Water Public Works Surface Water ManagementPublic says catch basin at the end of his driveway/property collects too many branches/twigs/needles and cannot drain. Ryan spoke with Robert on 2/14/17. Crew will replace cb grate with leaf grate. rRan ThomasRobert Boren S-0217-0085 Closed 02/09/2017 04:18 PM 2501 SW 323rd St Flooding/Nuisance Water Public Works Surface Water ManagementPublic flooding at property in back yard, wants to know where it's coming from. called out to Ryan 4:20pm 2/9/17 mtRyan called Mohamed on 2/9/17 and explained that the water issue was a private maIer. Mohamed wanted someone to come out and give direc@on or help. John Giger TRIED TO meEt with Mohame Mohamed Azzedine S-0217-0087 Closed 02/10/2017 08:50 AM 604 SW 294th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic says she is having a chronic problem of water runoff from street going onto her property when there is heavy rain. She said she saw sandbags down the street and would like to know if there is anything that can be done to remedy her situation. Call back to discuss please.Mary called again on 2/13 @ 8:09am. No@fied Ryan and Tony @ 8:15am ~su Tony contact Mary 2/10/17 Ryan. Mary Dehaven S-0217-0093 Closed 02/10/2017 04:21 PM 30456 11th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Lakehaven sent the following email:Shawn, 253-778-5053, at 30456 11th Ave S, has been having water on his property that he thought was from his water meter leaking. Our crews dug up the meter today and found no leaks and the water flowing from his property traveling along a line of rock. There is a Ryan met Shawn on site and investigated water source. Shawn says that Lake Have has ruled out water service to house and water main near service. City's storm drains and pipes are on other side of street. The R/D pond behind proper Bill Nelson Shawn H: 253-778-5053 S-0217-0094 Closed 02/10/2017 04:27 PM 3917 S 302nd St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Mr. Mazurets and his neighbors have water flooding their homes. Catch basins don't seem to drain during rain and the water takes a long time to recede. There is also a steady flow of water coming from an unknown source through some vegetation. CB's on both sides of the road all seem to be plugged 2/10 Tony went out to the property to inves@gate. ~suNOT IN FEDERAL WAY - UNINCORPORATED KING COUNTYMichael Mazurets S-0217-0096 Closed 02/13/2017 08:59 AM Steel Lake outlet S 304th St east of SR99Flooding/Nuisance Water Public Works Surface Water ManagementPublic Hollie says Steel Lake resident has water going over his bulkhead and possibly due to outlet getting clogged and keeping the lake level high. Please check the outlet near S 304th St east of SR99 Hollie advised Ryan in person at 9am mt 2/13/17Ryan inspected outlet channel culvert at 304th . Culvert pipe was exposed on both sides of 304th . Water level is 6 inches below top of pipe. Ryan called Ed and leS message of pipe condi@o Ed Haseker S-0217-0102 Closed 02/13/2017 11:54 AM 10th Ave SW & SW 295th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Drains near her house are plugged and need to be cleaned out before the next round of rains that cause flooding. PLEASE KNOCK ON HER DOOR SO SHE CAN SHOW YOU WHERE THE PROBLEM DRAINS ARE.2/13 DISPATCHED to Tony @ 8:15as he was already on his way out to that area. ~suMarion Hodson S-0217-0108 Closed 02/13/2017 03:44 PM 7th Ave S & S 304th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Revised description: Water run off from last weeks rain coming northbound on 7th Ave S from S 304th St with catch basin on west side of intersection 7th Ave S/S 304th St is not catching flow of water and there is no catch basin coming from east side. this is causing his property of 30226 7th Ave S to floo Ryan called Jeremy on 2/14/17. Pro-Vac will clean all structures near house, Gary will drop off sand bags to prevent run off. Work order to pave asphalt berm around CB to catch surface water will be created.Jeremy Hudson S-0217-0110 Closed 02/13/2017 05:26 PM storm water/retention pond off of 20th PL SW.Below the Adelaide housing development.Flooding/Nuisance Water Public Works Surface Water ManagementPublic Requesting meeting regarding the Retention Pond off of 20th PL SW. Needs to be maintained/not sure if it is functioning properly?Ryan called and leS message on 2/14/17 Ryan Thomas BRENDA was to call and talk to Tony DouceIe.Brenda Oliver Brenda Oliver S-0217-0115 Closed 02/10/2017 08:16 AM 28237 20th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic HI,I live at 28237 20th ave so and am in constant threat of flooding due to the storm drains. I have looked at the codes and cannot find the answer I need, other Than to go to a lawyer. My ques@on, who’s responsibility is it to keep those street drains Cleaned?House is located several feet below road grade. driveway has a private drain installed at bottom next to garage. Curb and gutter at driveway approach look to be to standard. No phone # given. Ryan visited site two days in a row and no Russ Ellman S-0217-0126 Closed 02/16/2017 06:10 AM 531 SW 302nd St Federal Way Flooding/Nuisance Water Public Works Surface Water ManagementPublic The storm drain in front of my house is clogged and is flooding the street. Ryan Thomas already aware of this, no need to call out. MT 2/16/17John Giger found leaves on grate. leaves were removed from grate anf flooding receded. Ryan Thomas 2/17/17Amanda M Gudmunson S-0217-0129 Closed 02/16/2017 08:40 AM 30828 20th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Culvert drainage runoff from neighbor to the south is flooding my property. I don't know if maintenance of the drainage ditch (or culvert) is the responsibility of the city or the homeowner. The ditch runs along the street (20th Ave S) dispatched to Ryan Thomas 9am mt 2/16/17John Giger will inves@gate at 2 PM 2/16/17David Wells S-0217-0130 Closed 02/16/2017 08:25 AM 2220 s 282nd st Flooding/Nuisance Water Public Works Surface Water ManagementPublic grate on property is overflowing, would like it checked out dispatched to Ryan Thomas 8:32am mt 2/16/17per Ryan Thomas as of 8:50am, grate is not SWM or drainage, it's a vault for communica@on u@lity. I called and leS message on voicemail for Alan explaining is not SWM drainage. MT 2/16/1 Alan Whiteright S-0217-0132 Closed 02/16/2017 09:15 AM 30637 28th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic lives on a private drive at address 30637 28th Ave S however would like to meet with someone to try to figure out where water is coming from onto his property and flooding. requesting callback dispatched to Ryan Thomas 9:35amJohn Giger spoke with Glenn about private drainage. John showed him his water meter and it was running, possible leak. No City ac@on taken, private property.Glenn Bartenetti S-0217-0133 Closed 02/16/2017 02:10 PM 31606 6th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic says water run off is causing mud puddles and a ditch to be formed on his property. called out to Ryan Thomas 2:15pm mt 2/16/17John Giger visited the site and found no sign of puddles or erosion. there is no drainage ditches in the neighborhood.Edward Miller S-0217-0134 Closed 02/16/2017 02:30 PM 28620 25th Pl S Flooding/Nuisance Water Public Works Surface Water ManagementPublic claims drainage on her property that connects to city storm pipes is flooding and thinks there may be a clog on city side. She claims roto-rooter type company advised her to check with City first before they come out to her property. Gary and John visited site on 2/17/17 at 2 PM.Neighbor showed up and told Jeanine that her drainage goes to the front driveway into a sump, were a sump pump pumps water out to curb. Sump ump not working. All on private property. Jeanine S-0217-0139 Closed 02/16/2017 02:30 PM 400 S 289th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic entering for Theresa Thurlow: Neighbors water flowing & from rain seeping down hillside and onto foundation.John Giger visited the site and spoke with Kristine. John found that the neighbors drains are failing. All on private property. No City water involved. No action to be taken by City. Ryan Thomas 2/21/17Kristine S-0217-0140 Closed 02/16/2017 03:07 PM 30412 21st Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Mr. Dirks who lives at 30412 21st Ave SW flagged down a code enforcement officer today and asked about the water/road condition at this location. He stated that they have been out there before and dug out the ditch to allow the water to flow properly. Photos taken by code enf. attached.No phone # given. Gary Neiffer was on site with Pro-Vac and cleaned all structures and pipes on 304th. Ryan Thomas 2/23/17Edwin Dirkes S-0217-0148 Closed 02/17/2017 10:36 AM 28401 14th Ave South Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain system seems to be clogged and is causing residential flooding in garage.Gary Neiffer visited site. Culvert & pipes were clean and clear. No obstruc@ons found. Gary spoke with Cindy and gave her some historical background informa@on on that property. Ryan Thomas 1/17/17Cindy Duncan Cindy Duncan H: (206) 348 2408 S-0217-0149 Closed 02/17/2017 10:48 AM 2000 South 308th Flooding/Nuisance Water Public Works Surface Water ManagementPublic CALL OUT RECIEVED 2/16/17 AT 5:38 AM. FLOODING OF HOUSE AT 2000 SOUTH 308TH .TAYLOR GILLESPIE ARRIVED AT SITE AND FOUND SURFACE WATER HAD ENTERED PROPERTY AT 2000 SOUTH 308TH . RAIN HAD STOPPED SO NO WATER WAS PRESENT. CATCH BASINS AT CORNERS ARE WORKING, NOT PLUGGED. RYAN THOM Eric Wilburn Eric Wilburn H: (206) 418-9182 S-0217-0150 Closed 02/16/2017 04:02 AM 20TH AVE SOUTH & 330TH Flooding/Nuisance Water Public Works Surface Water ManagementPublic THE STORM DRAIN IS CLOGGED AND HAS FLOODED THE LANDSCAPE, RESIDENTS BASEMENT IS NOW FLOODING.TAYLOR GILLESPIE AND GARY NEIFFER VISITED SITE. THE CULVERT PIPE UNDER 330TH WAS PLUGGED, WATER WAS RUNNING OVER 330TH . GARY CALLED RYAN. SWM CREW RESPONDED TO SITE WITH 6" PUMP AND STARTED PUMPING RUDY BRITO S-0217-0151 Closed 02/17/2017 11:33 AM 2705 S 282nd St Flooding/Nuisance Water Public Works Surface Water ManagementPublic citizen is 93 years old and says her private drain in the back of her prop between her and her neighbor to the south is overflowing. Would like to see if we can make sure where this drain connects to City's pipe's is not clogged. If our side is clear she would like to know if we have any company's she can ca Called out to Ryan Thomas 11:37am mt 2/17/17John Giger and Gary Neiffer visited this site on 2/17/17. Gary found the drainage to be private. Gary suggested "Cascade NW" to clean her private pipes. Ryan Thomas 3/2/17Patricia Stevens S-0217-0152 Closed 02/16/2017 03:02 AM 9TH AVE SOUTH & 332ND Flooding/Nuisance Water Public Works Surface Water ManagementPublic WATER ON ROADWAY TAYLOR GILLESPIE FUND NO SIGN OF FLOODING. GARY NEIFFER LOOKED INTO CB AND FOUND IT TO BE FULL. PROVAC CLEANED STRUCTURE, IT WAS NOT PLUGGED. GARY FOUND THAT THE CONTROL STRUCTURE TO THE POND THE CB'SSUMMER FWPD S-0217-0153 Closed 02/17/2017 11:53 AM 2009 S 291st St Flooding/Nuisance Water Public Works Surface Water ManagementPublic not flooding at the moment, however when it does rain, says his driveway gets flooded, would like investigated some time soon. There is a drain on 20th Ave S that may be clogged, but he did not go and look.John Giger visited the site on February 21. John found that Victor has a private drain on his driveway that was plugged. City surface water is not entering property. John gave suggestions on how to unplug the private drainage. Ryan Thom Victor Escobar S-0217-0154 Closed 02/10/2017 01:16 PM 292ND STREET WEST OF 2ND AVE SWFlooding/Nuisance Water Public Works Surface Water ManagementPublic HEAVY RAINS CAUSED SURFACE WATER TO CARRY LARGE AMOUNTS OF DEBRIS TO FLOW INTO AND FILL CATCH BASINS AT END OF 292ND STREET.GARY USED PRO VAC TO CLEAN ALL CATCH BASINS ON 292ND STREET THAT WERE FILLED WITH GRAVEL FROM RUNOFF.DAVID MANN S-0217-0161 Closed 02/16/2017 06:04 AM Flooding/Nuisance Water Public Works Surface Water ManagementInternal Water over roadway No flooding found Mercedes Tenuta S-0217-0164 Closed 02/09/2017 10:35 AM 1239 SW 296th Flooding/Nuisance Water Public Works Surface Water ManagementPublic Back yard has flooded due to storm water structure failing.Gary Neiffer visited site and found that the storm water was coming out of the ground, down hill if the cb in her back yard. Tony DouceIe was on site and is developing a plan to fix problem. Ryan Thomas 2/21/17Rosa Grish Rosa Grish H: 253-839-1239 S-0217-0167 Closed 02/16/2017 05:39 AM Flooding/Nuisance Water Public Works Surface Water ManagementInternal flooding over roadway Taylor responded and removed garbage the homeowner had placed in the street, water drained downPD Records S-0217-0168 Closed 02/16/2017 03:52 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic water over roadway Taylor responded and set out water over roadway signs. Gary and Ernie followed up by clearing drainPD Records S-0217-0169 Closed 02/16/2017 02:33 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water over roadway Taylor responded and cleaned CB draining water PD Records S-0217-0170 Closed 02/16/2017 06:04 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic water over roadway Could not find the problem PD Records S-0217-0171 Closed 02/21/2017 03:27 PM 29325 18th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic says flooding near catch basin with black fabric still attached near 29325 18th Ave S. Also says mattress dumped that needs pick up. dispatched to Ryan 3:28pm 2/21/17 mtEric Fox visited the site and found a construc@on filter sock installed in the CB. This sock is what caused the flooding. There was no standing water when Eric arrived. Eric picked up the maIress and d Gary Gordon S-0217-0177 Closed 02/23/2017 08:25 AM 31211 2nd Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Loose wires are low hanging and some on roadway. Unsure what utility owns the wires.2/23 DISPATCHED Tom @ 8:30 to verify utility lines. Fire Department already on site when Tom arrived. Lines are phone or cable. Fire Department & Tom both spoke with residents who were renting and instructed them to let landlord William Hernandez S-0317-0004 Closed 02/09/2017 10:00 AM 29215 13th Pl S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Doug originally came to the counter in the summer of 2016 asking if the City could install a new curb drain in front of his property. Tony visited the site, didn't see the problem and asked Doug to call back with clarification of the problem. Doug called again on February 9th, 2017. The property has a drai Tony visited the site in the summer of 2016 and again on February 10, 2017. Should be a minor job to install the drain. Created a work order and will coordinate details with SWM crew.Doug Lewis Doug Lewis S-0317-0009 Closed 03/01/2017 11:02 AM 2003 SW 318 PL Flooding/Nuisance Water Public Works Surface Water ManagementPublic Tall firs condos would like the city to address flooding issues being caused by flow of City storm drainage onto the property and to re-establish flow channel on city property to the north of the property.Mike Fyles had site mee@ng with property manager Shelley Murray and onsite maintenance staff on 3-1-17 to document issues.Shelley Murray Property ManagerShelley Murray Property ManagerH: 206-387-7177 S-0317-0010 Closed 03/01/2017 08:57 AM 622 SW 294th Street Flooding/Nuisance Water Public Works Surface Water ManagementPublic There seems to be either run-off from a drainage ditch or a leak that runs across my driveway into my yard. Is it possible for someone to take a look?NO PHONE # GIVEN. NATHAN GILLESPIE LEFT A DOOR KNOCKER ON DOOR WITH RYAN THOMAS PHONE # ON IT. NATHAN FOUND NO SIGN OF ANY BLOCKED STORM LINE AND NO SIGN OF WATER LLEAKING ACROSS DRIVEWAY. RYAN TH Greg Flynn Greg Flynn S-0317-0011 Closed 02/28/2017 09:00 AM 500 SW 321St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Ron Bina from Campus Green 1 (SE corner of S 320th St and 5th Ave S) came to the counter and stated that the drainage at his condo complex was problematic and asked the City to investigate. Problem area is north of buildings #1 and #8.Tony spoke with Ron after looking at the D96322 inspection maps and it appears none of the drainage referenced connects to the MS4. Downspouts apparently connect to French drains and/or disperse. Tony recommended discussing Ron Bina Ron Bina H: (253) 740-7110 S-0317-0015 Closed 03/03/2017 03:05 PM 30605 21st Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water in ditch flows onto property at driveway. Ditch no longer working.GARY NEIFFER VISITED THE SITE. THERE IS NO DITCH AT THIS ADDRESS. TONY DOUCETTE WILL EVALUATE AND DTERMINE RESOLUTION. Tony agrees with Ryan to pave a berm in front of house, extruded curb is already there.Ken & LuAnne Yelen Ken Yelen S-0317-0016 Closed 03/03/2017 03:22 PM 28208 Military Rd S Flooding/Nuisance Water Public Works Surface Water ManagementPublic There is a drain by their fence that is not draining properly and water is getting into their garage. Sounds like a private drain some distance off the road.3/3 DISPATCHED to Brian (aSer talking with Tony/Ryan) @ 3:40 BRIAN TALKED TO ZIOLA 3/3/17Zoila Aparicio S-0317-0027 Closed 03/07/2017 01:30 PM SW 327th St between 6th & 7th Ave SWFlooding/Nuisance Water Public Works Surface Water ManagementPublic flooding in road by what appears to be a clogged catch basin on SW 327th St between 6th & 7th Ave SW called out to Ryan Thomas 1:33pm 3/7/17 mtPRO VAC CLEANED CB WITH VACTOR TRUCK. RYAN THOMASEileen Stauss S-0317-0032 Closed 03/07/2017 11:47 AM 4228 SW 328th Ct Flooding/Nuisance Water Public Works Surface Water ManagementPublic Matthew Gregory called Tony and stated that water was bubbling up from a curb joint and new asphalt cracks have appeared in the last few days. Referenced City repair last winter and summer. Forwarded to Ryan for crew to inves@gate.Ryan called number, WRONG # given. The water bubbling up is not crea@ng any hazards. This site was repaired last summer. No ACTION TO BE TAKEN BY SWM CREW.Matthew Gregory Matthew Gregory H: (206) 351-5667 S-0317-0035 Closed 03/08/2017 04:27 PM 3600 SW 325th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain at 3600 SW 325th St is located ABOVE the dip in street and allows water, whenever it rains hard, to flow over sidewalk into yard causing erosion and flooding garage. 3/9 8am - Called Ryan to make sure he saw this one. It's on his list. ~suJohn Giger inspected this site and found that the cb to be too high. CB needs an eleva@on adjustment. Work Order to be created.Fred Vinton S-0317-0041 Closed 03/08/2017 11:15 AM 2146 SW 316th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Gail came to the permit counter to propose work in front of her property. She originally spoke with Kathy and was transferred to Tony to discuss Kathy. Gail stated that runoff from her neighbors upstream was eroding gravel and filling her culvert and causing it to plug and over top. They wanted to insta Tony conveyed that a French drain would not be appropriate at this location and offered to meet Gail on site to look at options. Met at 9:00 AM on 3/8/17 and it looks like either ditch work or a raised edge is needed. Tony to coordinat Gail Solomon Gail Solomon H: (253) 334-6980 S-0317-0043 Closed 03/09/2017 08:30 AM 617 SW 293rd St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Melanie called Tony after calling Brian Davis to notify SWM of a new ditch at her neighbors property. Melanie requested to have someone look at the new ditch.Tony and Mike met with Melanie on 3/9. The ditch was part of her neighbors roof drain rehab and the trench for a pipe conveying runoff to the street. Once the pipe was installed, there was no ditch. Tony and Mike met with the uphil Melanie Barstow Melanie Barsto H: (206) 919-9844 S-0317-0047 Closed 03/09/2017 04:10 PM 30412 21st Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic says gravel keeps washing out in front of his property and crew has been out twice but it keeps happening when it keeps raining. says the culvert needs to be fixed and would like to know what SWM will be doing to correct this.Ditch is full of sediment. Culvert pipe is full of sediment. Work order shall be created to clean ditch and culvert. Ryan called Ed and explained solution. Ryan Thomas 3/20/17Ed Dirkes S-0317-0053 Closed 03/10/2017 10:31 AM 33225 43rd Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Please see aIached email for full explana@on.Summary: Development across the street has impacted runoff onto their property. They would like something done about it.RYAN SPOKE WITH RUSTY ON 3/17/17. RYAN TALKED TO JEFF HUYUNH ABOUT THE OVERLAY PAVING AT THIS ADDRESS. JEFF SAYS THAT THE OVERLAY WORK WILL INCLUDE A RAISED EDGE ALONG HOYT THAT WILL PREVENT SURFACE WRusty Stiers Rusty Stiers H: 2534496998, M: 2539270634 S-0317-0061 Closed 03/13/2017 01:12 PM 31015 51st St SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water coming onto his property. The way the road is angled has the water passing the drain and flowing onto the property. Also, when it rains hard, the drain is overwhelmed and that water also flows onto his property.JOHN GIGER VISITED THIS SITE. JOHN ASKED THAT TONY DOUCETTE INVESTIGATE SOLUTION. RYAN THOMAS 4/11/17 WORK ORDER CREATED. RYAN TALKED TO KORT 5/8/17 AND EXPLAINED SOLUTION.Kort Fairburn Kort Fairburn H: 253-722-9537 S-0317-0072 Closed 03/15/2017 09:59 AM 50th Pl SW behind house Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding on 50th Pl SW, behind 31060 51st Ave SW, is running into her yard and toward her house. The ditch work that was done doesn't seem to be working. She's requested additional sand bags because the ones that were brought to her a couple years ago have 'melted'. 3/15 DISPATCHED to Ryan @ 10:03amRyan spoke with BeIy and agreed to bring out more sand bags. 3/22/17. WORK ORDER CREATED TO PAVE BERM TO REPLACE SAND BAGS. RYAN SPOKE WITH BETTY AND EXPLAINED RESOLUTION.Betty Long S-0317-0075 Closed 03/15/2017 11:45 AM 8th Ave SW between SW 312th St & SW 313th CtFlooding/Nuisance Water Public Works Surface Water ManagementPublic code enf. forwarded ci@zen comment from the counter from yesterday: called out to Ryan 11:55am mt 3/15/17STREET DEPARTMENT REMOVED GARBAGE FROM ROAD. GARY AND ERNEST CLEANED CB LID. RYAN THOMAS 4/10/17Dave S-0317-0076 Closed 03/10/2017 11:36 AM 3815 S 328th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Tim left a voicemail with Tony about flooding and backed up ditch in front of his property. Stated that he called the City and staff told him the ditch dead ended after a culvert pipe was abandoned years ago.Tony spoke with Tim on 3/13 and visited site on 3/15 to evaluate. The ditch definitely dead ends until it backs up enough to overflow along the road shoulder. Tony to create a work order for ditching and to connect to the downstream Tim Mironyuk Tim Mironyuk H: (253) 632-8635 S-0317-0079 Closed 02/23/2017 11:05 AM 28609 11th Pl S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Tim stopped by Tony's desk. Says water on west side of the street is not fully captured by existing CB and sometimes bubbles out of CB. Has jumped the curb and blown out his landscaping in the past. Mostly an aesthetic problem where it jumps the curb, but is a flooding problem farther downstream. Tony to evaluate possible solutions. May be able to add a thru curb catch basin to solve the problem. Will evaluate hydraulics from Fei's Marine Hills project.Tim Lehnherr Tim Lehnherr H: (253) 946-4795 S-0317-0080 Closed 03/13/2017 01:20 PM 33707 Flooding/Nuisance Water Public Works Surface Water ManagementPublic David emailed Erik Preston, who forwarded the message to Tony and Ryan. David stated his back yard was collapsing and they hired a landscaper to help fix the problem. The landscaper said the problem was between David's fence and his back yard. David reached out to the HOA and the City for help.Dispatched to Ryan. Ryan met David on site and the problem is all on private property. The block wall was built on top of a rockery retaining wall, built by the developer.David Chung David Chung H: (253) 332-7757 S-0317-0093 Closed 03/17/2017 01:52 PM 9th Ave S north of S 348th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Hole on side of road from missing round lid on 9th Ave S, north of S 348th by the parking lot of the Federal Way Public Academy. It appears the missing lid is laying on the curb. 3/17 DISPATCHED to Ryan per Gene @ 1:55pm. ~suRyan found a Lake Haven water valve missing. Ryan placed cold patch over hole and called Lake Haven. Ryan Thomas 3/20/17Shawna Upton S-0317-0109 Closed 03/22/2017 01:26 PM 1825 SW 340th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Could you please have somebody look at this issue it's at Lake Haven Lot 1 it's a JK Monarch home that I'm considering buying I've been asking them to fix this problem for several months now during construction of the home this area fills up with water and floods out over the driveway the meter boxes a Mike Fyles contacted the construc@on site foreman Tim for more informa@on regarding the complaint. Tim is in contact with Lake Haven Water to come look at the water service connec@on. As I suspected from the photos it’s probably a Mitch Carlson Mitch Carlson H: 253-653-7246 S-0317-0113 Closed 03/22/2017 05:42 PM 3600 SW 325th StFederal Way, WA 98023Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain at 3600 SW 325th St is located ABOVE the dip in street and allows water, whenever it rains hard, to flow over sidewalk into yard causing erosion and flooding garage.JOHN GIGER TALKED TO FRED ON 3/23/17 AND TOLD HIM THAT THE SWM CREW WOULD REPAIR IN SUMMER.Fred Vinton S-0317-0125 Closed 03/27/2017 10:00 AM 1025 SW 352nd St Flooding/Nuisance Water Public Works Surface Water ManagementPublic came to the front counter at city hall and spoke to Theresa Thurlow. Says Neighbor put in concrete patio which is causing runoff into his house located at 1025 SW 352nd St.Theresa advised this is a private maIer but we could possibly have a SWM crew member at least check it out. mt 3/27/17Seung Kim S-0317-0127 Closed 03/27/2017 01:18 PM 32606 44th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic PLEASE CALL TO MAKE AN APPT BEFORE HEADING OUT TO 32606 44th Ave S: Gayle indicates the problem has gotten severe since the homes were built behind them. The drainage has gotten worse every year and the culvert by their house does not drain even though work was done a while back. They 3/27 DISPATCHED to Ryan @ 1:30pm ~suJohn Giger met Cur@s on site, all problems are on private property. John gave technical advice on how to deal with drainage. Ryan Thomas 3/28/17Curtis Hogenson S-0317-0134 Closed 03/29/2017 03:15 PM east side of 33rd Pl S south of S 336th StFlooding/Nuisance Water Public Works Surface Water ManagementPublic citizen came to the City Hall front counter to report that on the east side of 33rd Pl S just south of S 336th St near the Slavic Gospel Church, a city drainage swale has been filled up 3/4 with dirt and is causing rainwater to back up onto 33rd Pl S. Would like someone from SWM to investigate and to rectify Ryan met with the Church and they were going to ditch the shoulder or develop the site soon. 5/2/2017Brian Heaven S-0417-0012 Closed 04/04/2017 10:19 AM 410 SW 297TH STREET Flooding/Nuisance Water Public Works Surface Water ManagementPublic FLOODING/EROSION IN LANDSCAPE ALONG HOUSE FROM STREET WATER.GARY AND JOSH MET VAN ON SITE ON 4/4/17. GARY OBSERVED WATER FROM THE STREET FLOWING OFF SHOULDER OF ROAD TO PRIVATE PROPERTY ALONG A DRIVEWAY. THERE IS NO DRAINAGE BY THE LOW SPOT. GARY RECOMENDS RE VAN SAM VAN SAM H: (253) 529-0602 410 SW 297TH STREET S-0417-0014 Closed 04/04/2017 03:21 PM 4235 S 324th Pl Flooding/Nuisance Water Public Works Surface Water ManagementPublic Loren called saying the drain the City installed last year was not functioning. Sounds like water is being conveyed to the catch basin, but the call was difficult to hear with phone static.John Giger dispatched. John found that the home owners 4" drain pipe was plugged where it ties into the City drain. John cleared the home owners drain pipe for them. This is not a city installed drain, it is private. The SWM crew tied th Loren Miser Loren Miser H: (253) 833-3035 S-0417-0029 Closed 04/06/2017 08:05 PM 30828 20th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic We need a bump across our driveway because when it rains the surface water from the street runs into our driveway and floods our garage. It should probably go across the neighbor's driveway to the south of ours also.spoke to citizen via phone approx. 8:20am, explained Surface Water Crew will go out sometime next week to assess property (Per Gary N.). mt 4/7/17 GARY NEIFFER VISITED THE SITE AND DETERMINED THATA SMALL ASPHALT BERM IS David Wells S-0417-0057 Closed 04/13/2017 03:17 PM NW Corner of S 316th St & 23rd Ave SFlooding/Nuisance Water Public Works Surface Water ManagementPublic running water off Private Property on NW corner of S 316th St & 23rd Ave S. Possible stormwater or broken pipe water running over the wall on the sidewalk down the street near the PAEC.email was sent from Code Enforcement. Fwd email to Ryan Thomas 3:20pm 4/13/17 mt Iglesias S-0417-0061 Closed 04/14/2017 09:00 AM 36606 Pacific Hwy S Flooding/Nuisance Water Public Works Surface Water ManagementPublic culvert is plugged and eroding driveway, would like someone to come out and unclog it dispatched to Ryan T. 9:05am mt 4/14/17SWM crew already was aware of problem and had scheduled cleaning of the culverts on Friday April 14, 2017. Ryan Thomas 4/14/17Doug Ostrom S-0417-0067 Closed 04/14/2017 03:38 PM 37325 8th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic culvert is clogged and water is flooding onto property on S 373rd St side of property address 37325 8th Ave S called out to Josh Dove on-call @ 3:42pm mt 4/14/17Water is not flooding property. Josh found culvert was plugged by gravel and homeowner removed gravel and culvert was clear. There was no flooding, ever. The water did run over the Eunhee Kim S-0417-0090 Closed 04/20/2017 02:53 PM 22ND AVE SOUTH 283RD Flooding/Nuisance Water Public Works Surface Water ManagementPublic CATCH BASIN WILL NOT TAKE WATER.22ND AVE SOUTH 283RD 3 CATCH BASINS AT CUL-DE-SAC.Gary met Pro-Vac on site. The pipe was jetted in both directions. There seems to be something blocking the pipe. The pipe will need to video inspected by James. Service request was forwarded to James to be tv'd. Ryan Thomas 4/21/20 Dan Riedner S-0417-0094 Closed 04/21/2017 04:28 PM 30261 27th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic water run off is flooding yard when it rains, as deep as about 1-foot, coming from both 27th Ave S & S 304th St. They would like to redo their landscaping but don't want to until they see what the city can do about the water runoff first. Would like someone to assess this.Anne says she has video to show what happens when it rains, will aIach when she sends to pw-admin. MT 4/21/17Anne Dore S-0417-0103 Closed 04/24/2017 05:42 PM 29635 11th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic drainage ditch under driveway blocked, city property.Ryan visited the site and spoke with Linda. The culvert has sediment build up on the outfall side of the pipe. A work order will be created to clear the outfall.Linda Kitna S-0417-0110 Closed 04/26/2017 08:10 AM 104 SW 292nd Flooding/Nuisance Water Public Works Surface Water ManagementPublic I live at 104 SW 292nd, Federal Way and new construction along 1st ave over the last two years has redirected storm water down the road (a hill) and into my property. Do I have the ability to request the city to install drainage solutions? A solution installed by myself will mostlikely make it an issue for so Emailed back that we would be checking out the drainage within the next week.tt Ryan contacted Sheena and discussed solution. Ryan will wait until heavy rainfall to study source of water. 4/26/17 Ryan Thomas. WORK ORDER CREATED Sheena Hewitt Sheena Hewitt , M: 541-993-2102 S-0417-0111 Closed 04/26/2017 01:44 PM 417 S 289 ST Flooding/Nuisance Water Public Works Surface Water ManagementPublic Caller states that water flows off the City street and over a curb and floods her yard. She would like a call to arrange for a site meeting with City staff.Ryan called 4/26/17 no answer. Ryan called 4/27/17 no answer and left message. DUPLICATE REPORT, JIM REDDING ACTUALLY MADE REQUEST. S-0517-0020 RYAN 5/8/17Margaret Mizumoto Margaret Mizumoto , M: 253 657 5609 S-0417-0114 Closed 04/26/2017 04:26 PM SW 330th St & 49th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic water coming out of the street at intersection of SW 330th St & 49th Pl SW. Unsure if it's a water main or SWM pipe broken. called out to Ryan Thomas 4:27pm mt 4/26/17Eric Fox was sent to this loca@on. Eric found ground water seeping thru joints in concrete curb and guIer and thru cracks in asphalt. This is a ongoing problem. SWM engineering is working on Matthew Menza S-0517-0020 Closed 04/26/2017 03:17 PM 413 S 289th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Received a phone call 4-25-2017 from Jim Redding 253.657.5609.Jarred spoke with Jim Redding on the phone on 4-26-2017 to gather more informa@on to create a service request. Ryan spoke with Jim on 5/4/17, SWM crew will not be able to meet Jim onsite un@l 5/15/17. Water runs underneath sidewalk and then flows towards his house. A work order will be created to collect water from under sidewalk and direc Jim Redding Jim Redding , W: 253.657.5609 S-0517-0072 Closed 05/19/2017 08:15 AM 714 SW 356th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Lakehaven was called out for a settling manhole forwarded to the City because it is a storm structure. Please have crew evaluate the structure.This is not a City structure. Communication contractor was paving around structure on May 23rd.Ryan Thomas. S-0517-0093 Closed 05/23/2017 11:03 AM 34709 9th Avenue, Federal Way, WAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Sewer gas smell at location last week duplicate see s-0517-0090 Tahni Madden S-0517-0100 Closed 04/24/2017 09:00 AM 3405 S 336th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic 3405 S 336th St. On east side of 33rd Pl S just north of the entrance to the Slavic Gospel Church.Ryan met with the Slavic Church and they told him they were going to improve the ditch this summer. Ryan called Brian and told him that if the Church does not improve the ditch by summer end, then the City SWM crew will improve th Brian Heaven Slavic Gospel Church S-0617-0103 Closed 06/30/2017 12:15 PM Flooding/Nuisance Water Public Works Surface Water ManagementInternal Ron Campbell came to the counter to talk with Tony. Stated that residents thought storm drains were blocked and were backing up into a driveway low point.Tony to create a work order for SWM inspection crew to video inspect the assets.Ron Campbell S-0717-0086 Closed 07/26/2017 08:30 AM Tall Firs Condos 2003 SW 318 PL Flooding/Nuisance Water Public Works Surface Water ManagementPublic The Tall Firs Facility Manager George Student contacted Mike Fyles on 7-26-17 inquiring when the City is going to re-establish the flow path of ditch line that begins on the north east portion of the complex, D file #96248 and flows north into the wetlands. George stated that they are cleaning up brush an Site mee@ng at 10:20am with George who wants to remove a 60S segment of 12 CMP and establish an open ditch in its place. His reasoning is that every @me heavy rainstorms come the property floods due to the conveyance of both Pub George Student same S-0817-0033 Closed 08/08/2017 10:12 AM 33049 49th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic ci@zen called in to voice his concern regarding when it's fall/winter that his property and on sidewalk the water spreads across about 20S and would like City to install piping for beIer drainage. Ryan met Arnold on site. Saw evidence of water flowing across sidewalk. Work order created to stop water flow over sidewalk.Arnold Kilgore S-0817-0041 Closed 08/09/2017 02:42 PM 33027 49th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water over sidewalk, freezes in winter.Ryan met Eugene on site and discussed work order to tie homeowner drainage into PVC behind sidewalk.Eugene McGee Eugene McGee H: (206) 280-9706 S-0817-0091 Closed 08/25/2017 10:13 AM 31580 23rd Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water is bubbling up to the surface of the parking lot and her whole complex is saturated. Please find out why. Please contact her for follow up. Informed her she should also call Lakehaven Utility District as it might be a broken water line.NOT IN CITY.Kelly Guerrero S-1017-0045 Closed 10/13/2017 11:23 AM 29411 12 Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water is flooding property, washing down road and severe surface water runoff. Neighbor put in conduit that has aggravated the situation. Please call her and arrange to meet her on site to discuss this flooding issue. Mornings before 10 are the best for her.Ryan called Linda and set up a mee@ng on site for Monday. Ryan T 10/13/17Linda Loera Linda Loera H: 253-205-6659 S-1017-0046 Closed 10/13/2017 12:35 PM 29635 11th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water from the street is flooding yard Ryan called David, no answer, left message. Ryan will try again Monday. Ryan 10/13/17 RYAN MET DAVID ON MONDAY AND AGREED TO PERFORM MAINTENANCE ON SITE. WORK ORDER CREATED.David Kitna S-1017-0049 Closed 10/10/2017 01:30 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Tall Firs HOA requested the City assess health of along northern property line with Lakota Wetlands property. They are concerned about potentially dead and dying trees falling onto their fence and adjacent building. Tony created a work order for arborist assessment.Ryan contacted Thundering Oak and got an arborist report and bid for removal of trees.Shelley Murray Property Manager S-1017-0059 Closed 10/14/2017 11:12 AM 2006 South 308th Street Flooding/Nuisance Water Public Works Surface Water ManagementPublic Hi Desiree,My name is Debbie Stokes and I live at 2006 S 308th St in Federal Way. This summer a curb was installed across the top of my driveway. ASer the rain this week a huge amount of gravel was washed down the side and into my driveway. This has not happened before. Could someone please come Ryan visited site on Monday 10/16/ 17 10:30 AM.Ryan saw that the gravel was washed out at the end of a long steep driveway just before the house. Ryan saw no defects inn the improved berm at the top of the driveway. There has been Debbie Stokes S-1017-0062 Closed 10/12/2017 07:00 PM 29322 6th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Lee Ann emailed Tony:"Following the heavy rains the evening of October 12 water seemed to come down SW 294th (the private road) washing over part of my lawn and washing gravel from the ditch (culvert?) all across the road (6th Ave). Every car that drove through the gravel caused not only noise but m Tony left a voice message with Lee Ann and will follow up with her.Lee Ann Prielipp Lee Ann Prielipp H: (253) 279-4431 S-1017-0064 Closed 10/16/2017 08:30 AM 604 SW 294th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Maria called Tony on 10/16 in the morning stating that she had water in her garage on 10/12.Tony met Maria on-site to assess if/where water overtopped the berm and will create a work order to respond.MARIA DEHAVEN Maria Dehaven H: (206) 276-7796 S-1017-0083 Closed 10/18/2017 01:40 PM 633 SW 299th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic His back yard and shed keeps flooding from water coming in through his back yard neighbor. He thinks it may be from clogged catch basin. Please give him a call.Sean Cramer and Tyler Hammond visited the site. Per Ryan Thomas direction, crew inspected catch basins in front yard, back yard and street behind them. No catch basins are blocked or covered. structures are all clear. Brian says he is w Brian Sandler S-1017-0093 Closed 10/19/2017 04:40 PM 33800 block of 1st Way S Flooding/Nuisance Water Public Works Surface Water ManagementPublic catch basin clogged and flooding 1st Way S at 33800 block. called out to Josh Dove @ 4:42pm mt 10/19/17Josh Dove responded and cleared the catch basin grate free of leaves.Scott Sproul S-1017-0101 Closed 10/21/2017 09:20 PM 22nd Ave SW & 330th.Flooding/Nuisance Water Public Works Surface Water ManagementPublic Police called in flooding at intersection of 22nd Ave SW & 330th.Josh Dove responded and found intersection flooded with water. Josh uncovered CB and water would not drain. Josh could not find the outfall pipe shown on SWM Atlas Map. Josh called Ryan Thomas, then ProVac vactor service. The st FWPD Records 22nd Ave SW & 330th. S-1017-0102 Closed 10/21/2017 10:54 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Police called in flooding at catch basins on Campus Drive fro 21st SW to 1st Ave.Nathan Gillespie was called in by Josh Dove to help clear catch basins. Nathan drove Campus and 10th Ave SW to clear all catch basins.FWPD Records S-1017-0106 Closed 10/23/2017 01:13 PM 32600 49th Ct SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Says he is at the bottom of a cul-de-sac, his front yard has flooded from the rain and has flooded his crawl space. He is wondering if something is clogged up the road. He would like a call back.Ryan called Frank and set up a mee@ng for 10:30 AM Tuesday October 24, 2017. RyanTFrank S-1017-0118 Closed 10/25/2017 09:00 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Chris called Tony stating that he cannot find the outfall from his parcel to Klahanee Lake.Tony told Chris he would create a work order to clear vegetation on the slope to find the outlet and ensure it isn't blocked.Chris S-1017-0119 Closed 10/25/2017 10:13 AM 522 SW 316th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Nadine called Tony and stated that the drain in front of her driveway does not appear to be catching runoff and/or draining. Tony will forward to James, Jarred or Mike to evaluate and video inspect if necessary.Eric Fox met Nadine's son who also lives at this site. Eric found that the berm SWM crew installed years ago was being driven on in the same spot and had compacted down about a half inch. Eric also noted that the neighbor across the s NADINE COX Nadine Cox H: (253) 306-0701 S-1017-0133 Closed 10/27/2017 08:37 AM 35634 12 Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Neighbor has made a large amount of site changes and filled in the ditch and put in a pipe. He has made other changes that are now causing the culvert to not func@on. The culvert takes flow that overfills the "swamp" nearby and now it does not seem to be able to take all the water. The changes the neig Ryan called Gregg and will meet on site on Tuesday at 10:30 AM. Ditch on 12th Ave SW needs to be cleaned, Pie needs to video inspected. W.O createdGregg Young S-1017-0044 Closed 10/12/2017 07:24 PM HWY 99 & 321st Flooding/Nuisance Water Public Works Surface Water ManagementPublic Standing water at catch basin. Flooding. HWY 99 & 321st Also at 1st Ave & 331st .Aaron Bollman responded to callout. Aaron found hail, three inches thick covering catch basin. Aaron cleared hail of catch basin with his foot, the water the receded. FWPD Records S-0917-0065 Closed 09/20/2017 01:30 PM 31028 8th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic culvert in front of address 31028 8th Ave SW has flooding into her yard due to a tree that is blocking it. would like the tree removed so that water can properly drain.dispatched to Gary Neiffer 1:36pm mt 9/20/17 Gary inspected site and found a tree that had tipped over that was growing in ditch. No flooding was taking place. tree will be removed tomorrow.Patricia McKinley S-0917-0060 Closed 09/18/2017 07:28 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water is flowing down hill and into yards and landscape. Not normal.Aaron Bollman responded and found water flowing down a hillside, eroding the hill and flooding a backyard. Aaron called in Gary Neiffer for help. Aaron and Gary found a pipe that was plugged. They set up a pump and pumped the wat Devin S-1117-0021 Closed 07/26/2017 01:02 PM 1240 SW 296th Street Flooding/Nuisance Water Public Works Surface Water ManagementPublic The ouXall pipe is approximately 18"24"in diameter and is black plas@c flexi pipe. ThisThis ouXall pipe is on private property, #06104TRCT is a private tract. Not City property.ERIK PEDERSEN S-1117-0073 Closed 11/13/2017 09:41 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Catch Basin flooding on 10th Ave off Campus.Nathan Gillespie responded and cleared leaves off CB.FWPD Records S-1117-0075 Closed 11/13/2017 06:00 PM 1st Ave & 331st Flooding/Nuisance Water Public Works Surface Water ManagementPublic Catch Basin flooding. 1st Ave & 331st Nathan responded and found catch basin covered in leaves. Nathan cleared leaves and flooding resolved.FWPD Records S-1117-0076 Closed 11/13/2017 06:30 PM 348th & 10th Ave South Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding, plugged CB. 348th & 10th Ave South Nathan responded and removed leaves off catch basin. Flooding resolved.FWPD Records S-1117-0077 Closed 11/13/2017 06:19 PM HWY 99 & 285th Flooding/Nuisance Water Public Works Surface Water ManagementPublic Traffic signal dangling over road. HWY 99 & 285th Nathan responded and found no traffic light.FWPD Records S-1117-0089 Closed 11/19/2017 07:53 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water over roadway at South entrance to Sears on HWY 99.Ernest responded and removed leaves off catch basin, flooding resolved. S-1117-0095 Closed 11/20/2017 01:31 PM 2235 SW 313th Street Flooding/Nuisance Water Public Works Surface Water ManagementPublic Surface water from Dash Point road is entering property and flooding backyard. Need to stop water from flowing onto property.Ryan Thomas met Ryan Figgins on site and told him that the City will inves@gate op@ons and get back to him 11/20/17 Ryan TRyan Figgins Ryan Figgins S-1117-0109 Closed 11/28/2017 10:00 AM 29607 4th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Catch Basin is clogged at 29607 4th Ave S.Ernest Fisher and Josh Dove inspected cb and pipe and found the pipe to be clogged. Pipe needs jet rodded. Work order will be created. Ryan called Teri and told him we will clear the pipe when we schedule the vactor truck in the next c Teri S-1217-0006 Closed 12/01/2017 01:24 PM east side of 18th Ave S between S 283rd St and S 284th LaneFlooding/Nuisance Water Public Works Surface Water ManagementPublic When ever it rains, water shoots up out of the storm drain because it is clogged and backing up, causing water to flood and pool along that side of the street.Gary visited site and found CB was plugged and in need of cleaning. Water does not flood property or flood street. SWM crew will have structure cleaned next time we call vactor service in to perform any work.Village at Redondo Condominiums S-1217-0051 Closed 10/27/2017 03:45 PM 29825 10th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Ryan Wiese emailed Kathy about a drainage issue in front of his property on 10th Ave SW. Roadway runoff crosses his property and is causing erosion.Tony evaluated the issue and coordinated with Ryan that he will create a work order to address the issue.Ryan Wiese Ryan Wiese H: (360) 280-8623 S-1217-0091 Closed 12/19/2017 11:48 AM 37405 Pacific Hwy S Flooding/Nuisance Water Public Works Surface Water ManagementPublic ditch on Pacific Hwy at 37405 is overflowing and water is going onto Pacific Hwy S, Southbound lane. called out to John Giger @ 11:50am mt 12/19/17Josh and Gary responded and removed leaves off grate.Danina James S-1217-0103 Closed 12/22/2017 11:17 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Surface water is flowing around corner and eroding landscaping at corner. Please stop crushed rock from flowing onto street.Ryan spoke with David on 12/22/17 at 11:15 AM. Crew will inves@gate problem on 12/26/17DAVID MANN S-1117-0036 Closed 11/13/2017 08:15 AM WB S 348th St/SR18 between SR161 and SR99Flooding/Nuisance Water Public Works Surface Water ManagementPublic Westbound S 348th St/SR18 between SR161 & SR99 flooding HOV lane and part of the next lane. called out to Ryan Thomas 8:20am mt 11/13/17Nathan found leaves blocking catch basin grate. Nathan removed leaves from cb grate.Rick Perez S-1117-0052 Closed 11/14/2017 08:40 AM S 336th St at 18th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic flooding all of WB lane of S 336th St at 18th Ave S called out to Gary Neiffer 8:43am mt 11/14/17Gary cleared leaves off CB. Ryan TRick Perez S-1117-0059 Closed 11/15/2017 09:20 AM 30215 21st Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Culvert is flooding into the roadway at 30215 21st Ave SW. He would like a phone call back, if at all possible. Called out to Ryan at 9:20am. avRyan spoke with Jim on 11/15, Ryan told Jim that crew would jet rod line on Thursday, Ryan called Jim and told him crew will jet rod pipe on Friday.Jim Hornby S-1217-0120 Closed 12/28/2017 01:35 PM 17th Ave S between 37319 & 37321Flooding/Nuisance Water Public Works Surface Water ManagementPublic catch basin clogged on 17th Ave S at the end of his long driveway next to the neighboring house 37319 17th Ave S called out to Gene @ 1:40pm mt 12/28/17Gene spoke to Thai, and he ended up saying that it was the catch basin on his private driveway of which the city cannot assist with. mt 12/28/17Thai Nguyen S-0118-0048 Closed 01/11/2018 02:21 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic CULVERT PIPE PLUGGED on HWY 99 at 373rd.Pro Vac called in to jetrod culvert pipe. Gary Neiffer and John Giger are on site with Pro VAc, Mini-x on site to find end of culvert pipe.. Pipe will be replaced. Work order created. S-0118-0049 Closed 01/11/2018 02:29 PM 35829 13th Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water is starting to fill driveway. Water is coming off ditch, down driveway.Nathan Gillespie visited site and determined that the culvert pipe across driveway was partially plugged. Pro Vac was called in to clear plugged culvert. Pro Vac was able to partially clear culvert pipe. Culvert pipe has a hole in it, allowing Not given S-0118-0051 Closed 01/12/2018 01:00 PM 29635 20 PL SW parcel # 0121039003.Flooding/Nuisance Water Public Works Surface Water ManagementPublic Inspector Mike Fyles was contacted by Dr.Peter Shelley regarding subsurface and surface water flow concerns. He states that due to ongoing residential home site development taking place on parcels to the west of his property and the paving of a private gravel roadway associated with the developmen See File Path Folder S:\Inspec@on Program\Inspec@ons\Flooding-Nuisance Water\2018\S-0118-0051 29635 20 PL SDr. Peter Shelley Dr. Peter Shelley , M: 253-444-7722 29635 20 PL SW parcel # 0121039003. S-0118-0054 Closed 01/14/2018 04:00 PM 29620 11th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water is building up along my cottage. Culvert needs cleaned.Gary visited site. Culvert needs cleaned, Cedar tree needs trimmed. Ditch needs dug out at culvert. RyanTJennifer Carlson S-0118-0073 Closed 01/18/2018 08:40 AM S 314th St & 10th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic flooding/water over roadway at S 314th St & 10th Ave S called out to Ryan Thomas 8:42am mt 1/18/18Ernest Fisher visited site and found that there was a construc@on sediment sack leS in catch basin. Ernest removed the sediment sack and the flooding stopped.Yuki S-0118-0078 Closed 01/19/2018 11:35 AM 33501 11th Pl SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Property Manager reporting yard flooding at 33501 11th Pl SW, but not finding a leak in the pipes in the yard, thinks the leak is coming from under the sidewalk. Lakehaven has already talked to them and told her to call us. Called out to Ryan. avRyan inspected site and found water running from yard into street. Ryan called property manager. property manager told Ryan that the landscaper had uncovered leaking pipe. Pipe is not drainage but water service li Tonya or Forrest - Haven Property Management S-0118-0085 Closed 01/22/2018 02:01 PM 4232 SW 328th Ct Flooding/Nuisance Water Public Works Surface Water ManagementPublic New homeowner at 4232 SW 328th Ct claiming there is water in her basement not from any pipe leaks, claims it's from a surface water flow issue that she was informed about from her neighbors as the area being full of water flow issues that have had past sinkholes. Would like to have the flow issues in Ryan Thomas called Amanda and discussed issue. Amanda said that the water is not running off of the street onto her property, the water is coming from her property. Ryan explained that her neighborhood has several areas of undergr Amanda Gibreab S-0118-0122 Closed 01/29/2018 03:00 PM 1605 SW 351st St Flooding/Nuisance Water Public Works Surface Water ManagementPublic two storm drains clogged and flooding street in front of 1605 SW 351st St called out to Ryan Thomas 3:03pm mt 1/29/18Nathan Gillespie responded to site. Nathan found two catch basins at the end of a dead end street that were full of fir needles and dirt. The flooding does not threaten property or cause a driv Holly Daniel S-0118-0123 Closed 01/29/2018 04:20 PM north side of SW 329th Way & Hoyt Rd SWFlooding/Nuisance Water Public Works Surface Water ManagementPublic Retention pond is flooding into the roadway on the north side of SW 329th Way at Hoyt Rd SW. At Stone Brook. Called out to Nathan at 4:21pm. avNathan Gillespie responded to the pond at Stonebrook and found the pond to be full. Nathan inspected the ouXall pipe and found it to be par@ally blocked by vegeta@on. Nathan cleared the vegeta@on a Lisa S-0118-0132 Closed 01/30/2018 11:56 AM 30440 28th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Surface water is flowing from the street onto her property and flooding their basement. Will someone please take a look at it and inform her what could be done to prevent this.John Giger visited site. John found an asphalt berm across driveway that would stop surface water from flowing from street onto her driveway. John no@ced sloIed drain at the boIom of the driveway in front of the garage that was plugge Teressa Smith Teressa Smith H: 206-601-2967 30440 28th Ave S S-0118-0135 Closed 01/30/2018 02:37 PM 2637 S 304th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Back yard is flooding at 2637 S 304th St. The couple that came in to City Hall said that the water level rises but always drains out, but this time it is not. They would like someone to come out and take a look at it. They also said that Holly helped them with this issue last year, a crew came out, cleaned out John Giger went to 2637 304th Street and found no flooding. SWM crew walked the entire length of the Steel Lake outfall channel and found no obstructions. Ryan called Elaine and left message. Ryan TEd and Elaine Haeseker S-0118-0142 Closed 01/31/2018 03:24 PM 31320 10th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic claims there is a puddle in the road that doesn't drain anywhere and would like to know if the City is able to do anything to help alleviate the puddle and have it drain somewhereappears to be a catch basin in front of neighbor's house to the north but water doesn't reach from their house to that catch basin. mt 1/31/18Tracy Holiday Robinson S-0218-0050 Closed 02/13/2018 08:13 AM 8th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Caller lives in Birchwood Townhomes Community off of 8th Ave and she is having problems with runoff and a newly installed French drain and the neighbors are also experiencing potential flooding. Please call for more information 206-898-0270. Ryan called Sarah and set up a mee@ng for Wednesday at 10:45 AMRyan Thomas met Sarah on site and walked the property to evaluate problem. Sarah described problem as the condo building has water in the crawl space. There is no sig Sarah George Sarah George H: 206-898-0270 8th ave s S-1217-0125 Closed 12/29/2017 11:06 AM 29607 4th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic flooding in road covering one lane and water level is up to her grass. says she tried clearing leaves and debris from catch basin but claims it's still not draining. called out to John Giger 11:10am mt 12/29/17Pro Vac cleaned pipe with vactor truck.Marilee Smith S-0118-0007 Closed 12/29/2017 02:32 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Drain is overflowing. Water is getting close to house.Eric Fox responded and found the drainage ditch was flowing at capacity into the culvert pipe crossing a t 330th. Eric spoke with Renee and told her that this was normal, and that the water would have to rise several more feet before he Renee Brown S-0118-0046 Closed 01/11/2018 11:26 AM In front of 4221 SW 317th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain is plugged casusing very large puddles. We cleaned the top off but the drain is plugged.Pro Vac tried to clean the structure on Tuesday. January 9, 2018. The structure is homemade, it is not a City structure. It has a 4" corrugated pipe for an outfall, that is plugged solid. The pipe was jetted one foot out of the structure and i Rick Leavitt S-0218-0125 Closed 02/27/2018 01:57 PM 31919 1st Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Homer Taylor, the property mgr for the Chamber of Commerce bldg, came in person to the help desk to ask about a pipe issue on their property. He said the pipe leading into the wetland from the CB in the SW corner of the property (CB #3 on linked map) is having issues with roots that impede drainage 2/27, 2pm: Leah spoke with Tony about wetland considera@ons for site work and passed along Homer's contact informa@on. lmHomer Taylor Federal Way Chamber of Commerce 33926 9th Ave S, Federal Way, WA 98003 S-0318-0060 Closed 03/19/2018 10:00 AM S 304th St & 10th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic voicemail - Four storm drains running fresh water into them at S 304th St & 10th Ave S.Called out to Ryan. av John Giger responded, found no evidence of water flowing into CB's.Culver S-0318-0081 Closed 03/22/2018 02:18 PM 33008 16th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Mr. Graham claims that the City ditch behind his house has a plugged pipe that is flooding his yard.John Giger visited the site and talked to Mr. Graham. John found a partially plugged culvert in the ditch. The partially blocked pipe is not flooding Mr. Grahams yard. SWM crew will clear the blocked pipe tomorrow. Ryan TMr. Graham S-0418-0019 Closed 04/05/2018 10:14 AM 32612 39th Pl SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic She says her front yard at 32612 39th Pl SW is extraordinarily soggy. She has already had Lakehaven out to her home, they didn't find any issues. She is wondering if we could look into it and give her a call back.John Giger visited site. John found no SWM drainage near yard. Private property. Ryan called Peggy and explained that the most probable reason for the water was a natural spring. Twin Lakes has several places with ground water surfa Peggy Mosser H: 253-344-1175 S-0418-0079 Closed 04/30/2018 11:30 AM 29242 20th Way S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Ruth came to the front counter concerned about the roof drain modifica@on her neighbor is comple@ng. Ruth states that her neighbor is direc@ng his roof runoff to the back of his parcel, but topography suggests that it will end up on hers.Tony spoke with Ruth at the counter and Mike F. is going to inves@gate and offer public educa@on if appropriate.Ruth Jensen Ruth Jensen H: (253) 258-4504 S-0518-0118 Closed 05/29/2018 02:00 PM SW 365th St and 10th Ct SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen reports there is a broken pipe and a flow of water in the detention pond at SW 365th St and 10th Ct SW. She also reports that the sprinkler system is set to come on and run for hours and hours and that the fence is broken. Called out to Ryan. avEric Fox visited the site and found no broken pipe and no hole in fence.Martina Cline S-0518-0122 Closed 05/30/2018 09:15 AM corner of 49th Ave SW & SW 330th StFlooding/Nuisance Water Public Works Surface Water ManagementPublic Matthew Menza e-mailed Theresa regarding several water leaks in the street at 4902 SW 330th St. Please see attached photos.Ryan called Matt and explained that the water is from an underground spring. The water has been coming thru the asphalt for several years. The SWM crew tried to install a drain to capture the water , but the excavation filled with wate Matt Menza S-0618-0032 Closed 06/06/2018 03:13 PM 4250 SW 337th Pl Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water flooded yard two weeks ago when Lake Haven was flushing. Thinks ditch may be plugged.SWM crew is working in this area. Crew will clean this ditch and rebuild ditch. Work order created. Ryan T ditch flows onto private property, under fence into backyards. Ryan explained to Mike Moor that the City can not work on private Mike Moor S-0618-0088 Closed 06/20/2018 08:07 AM Corner lot of 1st Ave and 312th Flooding/Nuisance Water Public Works Surface Water ManagementPublic Email received 6/19/18 -" I own a 4 acre undeveloped parcel at the northeast corner of the intersec@on 1st Av. S and 312th St. S (see map aIached). I wanted to inform the city that there's no street water drainage system on the road sec@ons around my parcel. This causes flooding water from both the Wes 6/25 E-mail From: James Lee [mailto:jimlamlee08@gmail.com] Hello Ms. Thurlow,Jim Lee Vacant lot H: 206-427-6415 P.O. Box 358, Mercer Island, WA 98040 S-0518-0008 Closed 05/02/2018 02:27 PM 4211 SW 337TH Flooding/Nuisance Water Public Works Surface Water ManagementPublic SURFACE WATER FROM DITCH IS FLOODING BACKYARD OF HIS AND ALL HIS NEIGHBORS. PLEASE FIX FLOODING.Ryan called Andrew and discussed problem. RYAN VISITED SITE ON 5/2/2018. DITCH NEEDS BLACKBERRIES CLEARED AND SEDIMENT REMOVED. WORK ORDER CREATED.ANDREW S-0518-0010 Closed 04/19/2018 02:00 PM 29622 20th Pl SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Theresa and Tony were meeting with Residents at 29622, 30010, 30016, 30020, 30024, 30028, and 30030 20th Pl SW. Susan Robinson, resident at 29622 20th Pl SW expressed concern over erosion at the corner of 20th Pl SW and the residents shared private road.Tony and Theresa visited the site on 4/23 and observed erosion due to a fallen tree. Minor damage was observed to the communications pedestal, but no significant impact. Tony emailed Susan on 5/2 saying the issue did not require m Susan Robinson Susan Robinson S-0518-0100 Closed 05/23/2018 12:15 PM 2nd Ave SW & SW 374th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Marie Zemek at 37301 2nd Ave SW, off of SW 374th St, reporting that water is running off her neighbor's property across the street onto her property. She reported to Lakehaven, they told her it is not a break, but City water run-off.Ryan talked to Marie on the phone. Ryan explained that any water issues she has on her property are her responsibility to deal with, referring to the "Common Enemy Doctrine". Ryan also explained that she lives in an area referred to a Marie Zemek S-0618-0108 Closed 06/22/2018 01:50 PM 30200 26th Pl S Flooding/Nuisance Water Public Works Surface Water ManagementPublic He says he spoke with "Ryan" last winter about flooding on his street that ends up flooding at his driveway at 30200 26th Pl S, he said he was told to get back in touch with us in the summer when we would look at it.Gary Neiffer and three seasonal workers trimmed a laurel bush back off the curb line and line trimmed the curb around the cul-de-sac. Gary poured water out of truck 8258 for a water test. No water flowed over the curb, all water draine David Kennedy S-0718-0060 Closed 07/20/2018 03:25 PM 29276 Military Rd S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Claims at the NW corner of the property, and what appears to be partially in the ROW, water does not drain properly and floods the property. He said he was told at one time that there would be a pipe that would be installed to tie in to the wetland located at the NE of the property. Would like a callback Ryan T spoke with Lomi about the storm water on his property. Ryan asked Lomi to look up his records of the property to find any easement or agreement for maintenance. The storm water flows alongIhe Northern property line of this p Lomi - Midway Samoan Church S-0818-0072 Closed 08/19/2018 11:40 AM 28723 16th Ave. S.Federal Way, WA98003Flooding/Nuisance Water Public Works Surface Water ManagementPublic Not a flood situation as yet, but there is water leaking from the base of the fire hydrant located at this addrees, as evidenced by water in teh parking lot and spongy turf at the base of the hydrant. Said hydrant is located at the far South end of the Soundview Terrace Apartments complex.This is duplicated. Please see ID:S-0818-0071.John M. Othmer S-0918-0042 Closed 09/11/2018 01:14 PM 33008 16th Pl SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic claims same issue as last year, flooding in yard when it rains due to other properties draining on his property and flooding his yard. Would like someone to come out again and assist. Drain pipe is not enough for as much water that is coming onto propertyRyan visited the site and then spoke with John Graham. Ryan told John that the City will install sand bags along wood fence temporarily. Ryan will speak with SWM engineers about drainage system and possible modification to relieve am John Graham S-0918-0048 Closed 09/11/2018 11:45 AM S 320th St & Pacific Hwy S Flooding/Nuisance Water Public Works Surface Water ManagementPublic FWPD called to report flooding at Pac & 320th Called out to Ryan at 11:46am. avRyan drove thru intersec@on in all direc@ons and could not locate any flooding. There was extremely heavy rain prior to inspec@ng that may have exceeded the capacity of a cb momentarily. Ryan TFWPD - Records S-0918-0082 Closed 09/19/2018 10:27 AM 2234 S 336th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic says water has appeared in the backyard and is puddling. Would like someone to come out and take a look. wants a callback before coming out.Ryan called and spoke with Margarita. Ryan explained that the City has no infrastructure in her yard. Her property is has no easement on it and it is on a private driveway. Ryan suggested having the water sampled and tested for chlorine Margarita Flores S-0918-0032 Closed 09/09/2018 04:35 PM 32126 20th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic The Fire Department called in asking for sand bags to prevent flooding from fire fighting activities.Brian Lybeck visited site and called in backup help, Eric Fox. They installed many sand bags on site to divert water flow from fire hoses. Ryan TFW FIRE DISPATCH S-0818-0070 Closed 08/18/2018 01:42 PM 28717 16th Ave. SouthSoundview Terrace AptmentsFlooding/Nuisance Water Public Works Surface Water ManagementPublic A couple of weeks ago I reported water running over 16th Ave. S West of Pac Hwy. which has been addressed: ID: S-0818-0004Private property. Lakehaven Utility Distrist maintains fire hydrants. I called Lakehaven to make sure there are aware of the issue and they reported that they are working on it. avRochelle Owen S-0818-0071 Closed 08/19/2018 11:36 AM 28723 16th Ave. S.Federal Way, WA98003Flooding/Nuisance Water Public Works Surface Water ManagementPublic Not a flood yet, but the fire hydrant at the address above is leaking around its' base and we have water in our parking lot outside the G building of the Soundview Terrace Apartment complex. Said hydrant is located at the far south end of the complex parking lot.Private property. Lakehaven Utility Distrist maintains fire hydrants. I called Lakehaven to make sure there are aware of the issue and they reported that they are working on it. avJohn M. Othmer S-1018-0115 Closed 10/25/2018 02:02 PM 3rd Ave SW, across from 306 SW 293rd StFlooding/Nuisance Water Public Works Surface Water ManagementPublic The two new storm drains across from 306 SW 293rd St on 3rd Ave SW are clogged.Ryan inspected pipes, they are not clogged and are 100% clean. Linda told Ryan that she thought the pipes were clogged because water is standing in the sump of the manhole. Ryan explained that this is by design and is normal. Outfall Linda Lobert S-1118-0104 Closed 11/27/2018 01:15 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic flooding at nw corner of SR99 & S 320th St called out to Ryan ThomasRyan Thomas advised at 3pm that crew cleared out leaves from catch basin to allow drainage.Lorielyn - FWPD S-1118-0105 Closed 11/27/2018 01:15 PM SR99 between S 320th St & S 324th StFlooding/Nuisance Water Public Works Surface Water ManagementPublic flooding on SR99 between S 320 and S 324th Streets Called out to Ryan ThomasRyan Thomas advised at 3:00pm - crew cleared out leaves from catch basin to allow drainage.Julianne Briggs S-1118-0106 Closed 11/27/2018 01:15 PM SW Campus Dr east of 10th Ave SWFlooding/Nuisance Water Public Works Surface Water ManagementPublic flooding in street on SW Campus Drive east of 10th Ave SW Called out to Ryan ThomasRyan Thomas advised at 3:00pm - crew cleared out the construc@on cloths that were leS on the catch basins by the contractor for Preserva@on Project. S-1118-0107 Closed 11/27/2018 01:15 PM 1st Ave S & S 330th ST Flooding/Nuisance Water Public Works Surface Water ManagementPublic flooding at corner of 1st Ave S & S 330th St Called out to Ryan ThomasRyan Thomas advised at 3:00pm - crew cleared out leaves from catch basin to allow drainage.Lorielyn - FWPD S-1118-0108 Closed 11/28/2018 01:19 PM 30311 29th Ct S Flooding/Nuisance Water Public Works Surface Water ManagementPublic SWM and Streets request for service from resident.SWM switched out a grate earlier in the year due to flooding because of leaves blocking the grate but it flooded yesterday again while resident was not home and it flooded his basement. He would like this spot checked during the rainy season as oSen as Left 2nd message for Matt and explained we will not remove a healthy tree. If we did need to remove the tree we would not replace it. Josh Dove and Nathan Gillespie responded to site and found no leaves on catch basin. Ryan T 11/29 Matt Ventoza 30311 29th Ct S S-1118-0114 Closed 11/28/2018 11:30 AM 2020 SW 304th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic gravel has totally covered (2-3 inches deep) and plugged a storm water drain resul@ng in the water jumping that storm water drain and making a 4-6 inch deep & wide trench the length of our property (2020 SW 304th St.) to the next downhill storm water drain par@ally plugging it with gravel (intersec@on o ci@zen portal not working so ci@zen emailed EJ Walsh and Theresa Thurlow. Theresa forwarded email to Ryan Thomas. MT 11/28/18Dana Hollaway S-1118-0006 Closed 11/02/2018 11:50 AM 2066 S 320th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic claims flooding in the basement of property and water utility and plumber stating is not water lines, possibly could be storm pipes causing the issue. called out to John Giger @ noon mt 11/2/18John visited site, and found no City drainage close to property. John found a sump pump next to the building that is not working. John advised Stephanie to contact someone to turn on the priva Stephanie WA Federal Bank S-1118-0076 Closed 11/18/2018 12:04 AM HWY 99 & 288th Flooding/Nuisance Water Public Works Surface Water ManagementPublic Broken irrigation pipe in landscape median, HWY 99 & 288th .Nathan Gillespie responded to site, found irrigation control box and turned off water to zone. Ryan TFWPD - Records S-1118-0103 Closed 11/27/2018 01:15 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic street flooding on S 333rd St at City Hall Called out to Ryan ThomasRyan Thomas advised at 3:00pm - crew cleared out leaves from catch basin to allow drainage.Christine Mullen S-1218-0022 Closed 12/05/2018 01:45 PM CP89 DASH POINT HIGHLANDS #2 Flooding/Nuisance Water Public Works Surface Water ManagementPublic CP89 DASH POINT HIGHLANDS #2 That during the last rain storms that one of the Highland parks storm drains is plugged and the run off is washing out a dash point park trail.Ryan called Harold and explained that the storm water was designed to infiltrate in that area, and that our SWM staff was inves@ga@ng the drainage structures to see if they are s@ll working as designed. Jarred Larson will video inspect stru HAROLD HEATHER S-0119-0105 Closed 01/10/2019 11:34 AM 37322 Milton Rd S.Flooding/Nuisance Water Public Works Surface Water ManagementPublic Silt and water runs over driveway because the ditch is full of silt and overgrown with vegeta@on. John Giger visited the site. The road was cleaned by John. The ditch will require cleaning this summer. Work order will be created. Ryan Thomas called Edith and explained solution. Ryan TEdith Neither S-1218-0048 Closed 12/11/2018 08:34 AM 35103 14th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic New home owner reported neighbors runoff is flooding her property. I told her that it's a private issue but we can visit the site and provide limited technical advice on ways to handle runoff coming onto her property or let her know if it's a situation that needs professional engineering assistance. She ha John & Eric spoke to homeowner and advised ways of reducing amount of water at house. Ryan TRachel Ross 35103 14th Ave SW S-1218-0079 Closed 12/19/2018 08:53 AM east side of 41st Place SW north of SW 313th StFlooding/Nuisance Water Public Works Surface Water ManagementPublic clogged storm drain not draining properly called out to Gary Neiffer at 8:55am mt 12/19/18Eric Fox visited site and found debris in CB. Eric removed sediment and exposed pipe. CB needs cleaned and ouXall pipe needs jeIed. Ryan T12/20/ 2018Stan Stenersen S-0119-0101 Closed 01/01/2019 02:30 PM 5653 Flooding/Nuisance Water Public Works Surface Water ManagementPublic Catch basin lid missing.John Giger responded and found lid in bottom of CB. John placed lid back on frame. Ryan T S-0119-0116 Closed 01/10/2019 04:50 PM 33028 47th Pl S.Flooding/Nuisance Water Public Works Surface Water ManagementPublic Neighbor constructed some stairs and used pipes in the North Lake Rim neighborhood (house behind 33028). After this construction was complete, water has been flooding into 33028 47th Pl S resulting in a soggy lawn and water flows over their driveway now.John Giger visited the site. this is a private property issue. No City responsibility. John told Cecile that this issue was a private property issue. Ryan TCecile Smith S-0219-0004 Closed 02/01/2019 02:00 PM S 308th and 3rd Pl S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Main flushing at S 308th and 3rd Pl S (NE corner storm drain) was not able to handle the water. No damage, but water spilled over the storm drain.Gary Neiffer responded to site. Gary found leaves and pine needles covering cb. Gary removed leaves and pine needles from cb grate.Dan from LakeHaven S-0219-0084 Closed 02/08/2019 09:13 AM 20th St and S 314th S (along the strip mall)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water gushing out of one of the buildings along 20th St (Pete Von Reichbauer Way) towards the alley and apt complex. The building is close to the alley and apt complex. You will see the water when you are on 20th st.Aaron Bollman searched 20th Ave South for water leak and could not find. Ryan T called Vickie and explained that this is private property, City has no responsibility. Ryan TVicki Perry S-0119-0133 Closed 01/14/2019 02:45 PM 37003 12th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Ditches on both sides of 12th Ave S are full and water drains across driveway of 37003 and gathers at the bottom of the road. Citizen stopped by to report this problem.John Giger visited the site. John found the culvert to be partially blocked with sediment. Ditch has sediment blocking 1/3 pipe outfall. Create an work order to remove sediment.Patrick Defeo S-0119-0180 Closed 01/23/2019 04:15 AM ve So. at 339th Flooding/Nuisance Water Public Works Surface Water ManagementPublic Plugged C.B. grate Removed grate and let drain Police records S-0119-0181 Closed 01/23/2019 06:00 AM 8959 Flooding/Nuisance Water Public Works Surface Water ManagementPublic Plugged grate Removed grate let drain Police records S-0219-0188 Closed 02/12/2019 08:12 AM 2637 S 304th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain is icy and the berm is not holding the water. Flowing into the driveway of 2637 S 304th St. Called Ryan - ssGary Neiffer visited the site and found sediment blocking runoff. Gary shoveled debris out, water now flows into CB. Ryan TElaine S-0219-0222 Closed 02/09/2019 03:00 PM S 324th St and Pac Hwy S Flooding/Nuisance Water Public Works Surface Water ManagementPublic A lot of water on the road on the south bound lane.Called in to Americall and Gene on 2/9 at 3:01 pm Abby FW PD S-0319-0110 Closed 03/25/2019 09:48 AM 31010 3rd Court South Flooding/Nuisance Water Public Works Surface Water ManagementPublic Culvert at driveway is blocked, flooding drainage channel.John Giger will respond to site. CULVERT IS NOT PLUGGED. RYAN SPOKE WITH XAN. XAN WILL CALL BACK IN SUMMER IF TREES ARE STILL DYING OFF.Xan Kirshenbaum S-0419-0005 Closed 03/30/2019 11:28 AM 36447 10th Ct SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Irrigation behind sidewalk is running non stop, flooding area next to pond.Nathan Gillespie went to this address and turned the water valve off to the irrigation. Ryan T S-0419-0015 Closed 04/01/2019 02:33 PM Behind 32218 16th Pl SW (Retention pond) on 13th Ave SWFlooding/Nuisance Water Public Works Surface Water ManagementPublic Behind 32218 16th Pl SW is 13th Ave SW and a retention pond. Noone has been out to cut down all the overgrown vegetation, there are tree branches down, garbage all around that area. Citizen would like the pond to be maintained.This pond is called the "Stock Pond". This pond is maintained by the Parks Department. Ryan spoke with Erin and explained that he would forward her complaint to the Parks Department. Ryan TMs Erin Barner S-0419-0032 Closed 04/04/2019 04:07 PM S 324th st (SW Corner of the Commons Mall)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water spicket is running and water is running over the sidewalk.Called Lakehaven - ss Leah Myhre S-0419-0001 Closed 04/01/2019 07:13 AM SW 344th St (just east of 15th Pl SW)Flooding/Nuisance Water Public Works Surface Water ManagementPublic 6 ft white tank on the side of the road on the grass per FWPD and the Fire Dept came and checked the tank, just needs to be removed. Called Gene - ssCrew responded and ensured no leaks. Tank appears to have some diesel in it. Turned over to Lea from SWM for disposal. ggCrystal - FWPD S-0319-0023 Closed 03/06/2019 03:03 AM 4815 SW 329th Way Flooding/Nuisance Water Public Works Surface Water ManagementPublic This was reported 18-24 months ago. The sidewalk is falling into an eroded area beneath it. The city previously repaired the street adjacent to this erosion. If a school child or pedestrian cause it to collapse the injury may be substantial. Please repair already. Gene looked and it appears to be a SWM issue. Changed to SWM ggJohn Giger visited site and found a very small concrete panel has sunk behind the CB grate. Crew will repair. Work order created. Ryan TStone Brook HOA S-0319-0062 Closed 03/13/2019 03:35 PM Utility Easement between the addresses: 743 SW 328th PL and 751 SW 328th PLFlooding/Nuisance Water Public Works Surface Water ManagementPublic Our Homeowners association shows a city easement for utilities between the above addresses. There is a large metal plate over utility access and the area has sunk over the years and is now flooding and remains flooded for weeks after even the lightest rain. We would request some drainage repair wo Ryan T called Jody on March 14th and explained that the vault in question does not belong to the City. It was a communication company vault. A SWM crew member will investigate the vault and determine who the vault belongs to. Vau Jody Caruth/ The Pointe at West Campus Homeowners Association S-0419-0152 Closed 04/29/2019 05:47 PM Pac Hwy S, South of 312th, West sideFlooding/Nuisance Water Public Works Surface Water ManagementPublic There is a pothole starting at a manhole site directly in front of Village Inn restaurantGene responded and this is a SWM manhole. switched to SWM group. 4/30Charae Ashcraft S-0519-0063 Closed 05/10/2019 03:51 PM 1334 SW 340th St at the end of the st (west) by Fred MeyerFlooding/Nuisance Water Public Works Surface Water ManagementPublic The pond by Fred Meyer needs to be mowed.This pond is scheduled to be mowed the wek of May 20th thru 24th . Ryan called Bruce and explained the mow schedule and told him that the pond should be mowed by the end of next week. Ryan TBruce Burton S-0519-0131 Closed 05/23/2019 11:05 AM SW Corner of S 374th St & 19th Pl SFlooding/Nuisance Water Public Works Surface Water ManagementPublic Person came to the counter and said that the Catch Basin in front of his house fills up and overflows during storm events. Seems like a pipe must be plugged somewhere as he has looked inside but doesn't see anything obstructing. We need to inspect the CB and the outgoing pipe to determine if it is plug Josh Dove visited the site. Josh found that the catch basin is not blocked and in good condition. The blockage is in the 6" ADS drain pipe that connects the homes roof drain into the street drains. SWM crew will jet the 6" line that is in th Michael Ford Michael Ford , M: 206-235-9046 S-0519-0155 Closed 05/31/2019 10:32 AM 37316 18TH AVE SOUTH Flooding/Nuisance Water Public Works Surface Water ManagementPublic POND behind house has access road graded wrong during a regrade years ago. Would like ground behind fence regraded so water flows away from fence and property.Ryan visited site and spoke with Lance. Ryan agrees that dirt needs to be graded away from fence. Work order created to resolve issue.Lance Safley S-0619-0030 Closed 06/04/2019 04:20 PM pond behind 37546 21st Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Resident has water infiltration within basement/crawl space. Plumber said it might be groundwater or it might be from either stormwater pond behind them. Please investigate and determine if this is accurate. Please contact owner before site visit to arrange for them to be there when SWM investigat SWM will come out and determine if the pond is func@oning correctly, determine if there are drainage pipes in the area, if there are, SWM will video stormwater lines to determine if there may be any breaks or leaks in the pipe that could Ronald and Dee ClarkRonald and Dee ClarkH: 253-797-5816 37546 21st Ave S S-0619-0045 Closed 06/05/2019 07:54 PM intersection of S W 333 st and 41 Ave S W. Easement heading west.Flooding/Nuisance Water Public Works Surface Water ManagementPublic Sidewalks not sure? There is an easement at the intersection of S W 333 st and 41st Ave S W as it was explained to me a number of years ago, the developers left as a green space for the residents of the neighborhood. The chain link gate has always been locked but foot traffic could come and go. It was 6/6: Checking with Desiree - ssThis development is called Grande Vista. SWM has an easement at this loca@on. Ryan will chain and padlock this gate today. Ryan TRick S-0619-0048 Closed 06/06/2019 11:31 AM 37316 18th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Would like to know where the pipe that sticks out over the pond by about 8 feet is coming from and also wants to know how the drainage from the neighboring private parcel drains since the work done by SWM in years past apparently blocked the flow of the water from these drains and instead dumpe Pipes were video inspected by Jarred Larson, W-0619-0002, and the 6" White PVC pipe runs parallel along homeowners fence and T's towards the pond were it outfalls. Neighbors pipes drain into grass behind fence. No water from neig Lance Safley Lance Safley H: 253-2505964 S-0619-0061 Closed 06/07/2019 11:54 AM 30901 1st Ave South Flooding/Nuisance Water Public Works Surface Water ManagementPublic Just want to share with you that we uncovered ASer more than $13k spent on homeless debris cleaning up, Pedro had uncovered a big illegal storm water drain? outlet while fencing. This illegal drain outlet is on the west side of my north most lot. This is my lots wetland source !!!! ?????? Please checkRyan visited the site and found the 18" drainage pipe that outfalls onto James Lee property. This property has a natural drainage path running southward across 312th . Ryan called James and explained that the drainage has always flow James Lee S-0619-0064 Closed 06/07/2019 01:45 PM 33614 33RD PL S 98001 Flooding/Nuisance Water Public Works Surface Water ManagementPublic MF. 6-7-19I stopped by this SF home building site to perform an erosion control site check. I spoke with the property owner, Mark S@mpson who has concerns regarding roadway surface water runoff onto his property during heavy rain events. I informed Mark that I will forward this issue to Ryan Thomas, S Ryan called and left message for Mark, there is no drainage on that road, Common Enemy Doctrine, City has no responsibility for any run off. Ryan TSame as Occupant and owner 33614 33RD PL S 98001 S-0619-0097 Closed 06/13/2019 08:57 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0619-0108 Closed 06/17/2019 09:50 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0719-0015 Closed 07/02/2019 03:44 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic This parcel at 141 374th St in Federal Way has runoff that is sheet flowing across the street and flowing onto her property. She wants to know if the City will come out and put a ditch alongside this parcel to prevent the water from flowing onto her property. She wanted to know if she could legally dig th I told her I could not provide any legal advice and this address falls within the Ballinger area and we do not manage stormwater in that area. She asked about what would be required if she did get permission to dig the ditch and I told he 141 374th St Marie Zemmek H: 253-653-6195 S-0719-0020 Closed 07/03/2019 08:41 AM SW 333rd St & 33rd Pl SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic storm drain regularly clogs in fall and winter rain but because it rained yesterday it appears it flooded and debris everywhere. Needs unclogging and clean-up. Ryan spoke with Michael to clarify what CB was plugged. 7/9/19 Ryan TKyle Hoban and Nolan Johnson visited the site and found debris on top pf grate. Inside of CB was clean and no obstruc@ons in pipes. Crew removed debris from CB gr Michael Nuno S-0719-0059 Closed 07/10/2019 07:04 PM 14084 348th & 9th Ave South Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding at intersection.Taylor Gillespie went to site and found Construction Sediment Sack in CB. Taylor removed the sack and water receded. Ryan TFWPD - Records S-0719-0060 Closed 07/10/2019 07:53 PM 30828 20th Ave South Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding .Taylor went to address and found a drain that was plugged. Taylor unplugged drain and water receded. Ryan TFWPD - Records S-0719-0065 Closed 07/11/2019 10:47 AM 501 S 320th St (Campus Green)Flooding/Nuisance Water Public Works Surface Water ManagementPublic parking lot flooded Gary Neiffer visited site. Private property. Gary tried to contact Zulema on 7/12 and 7/15 to inform her of findings, no contact made. Ryan TZulema S-0719-0070 Closed 07/11/2019 01:16 PM 34800 21st Ave SW / Northwest 4 Square churchFlooding/Nuisance Water Public Works Surface Water ManagementPublic West side of the parking lot wouldn't drain and 2/3 of the parking lot was flooded. Would like someone to call and come out to check the storm drain. Please contact Steve Payner 253-252-6333.Gary visited site on 7/12. Gary found a pipe plug inside of pipe in CB on Private property of church. Gary removed the plug. Ryan TSteve Payner S-0719-0075 Closed 07/12/2019 08:45 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0719-0080 Closed 07/12/2019 04:49 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0719-0105 Closed 07/16/2019 03:43 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0719-0130 Closed 07/22/2019 06:27 PM 2nd Ave SW & 308th Street Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water is coming out of road on fog line.Eric Fox responded to site. Eric found water coming out of road. No damage to road or drainage system. Eric called Lake Haven of possible water service leak. Ryan TNina Nyman S-0819-0004 Closed 08/01/2019 09:54 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0819-0016 Closed 08/02/2019 10:18 AM 35620 12th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Surface water is flooding driveway.Ryan met Jerry on site and investigated the flooding. The grade of road next to the driveway is too low, trapping water. The edge of the road needs to be re-graded so water flows to catch basin. Work order will be created to resolve iss Jerry Simonson S-0819-0080 Closed 08/13/2019 02:27 PM 33446 11th Pl SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Report of flooding from "street meter" to building. Owner stated he had called Lakehaven but they did not come out.Ryan T called Juan and explained that the City has no responsibility for water meters or water lines. Ryan told Juan to call Lake Haven. Juan said he did and nothing happened. Ryan gave Juan Lake Havens address. Ryan T Service Reques Juan Xu S-0819-0090 Closed 08/16/2019 08:11 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0819-0132 Closed 08/20/2019 04:53 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0519-0159 Closed 05/31/2019 04:42 PM 37316 18th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic In 2007/8/or 9 the City changed the drainage to make the wetland area pond side easier to mow. Because of that the City flooded his property for the last ten years and has rotted everything on his property. The City needs to fix the drainage and reimburse him for all of the damage that's occurred. The An engineer will be assigned to follow up with Ryan and the property owner for evalua@on of the pond. SWM will request Risk follow up for any pursuit of damages he perceives occurred as SWM only deals with surface water and floodin Lance Safley Lance Safley H: 253-250-5964 37316 18th Ave S S-0619-0005 Closed 06/03/2019 07:19 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0619-0016 Closed 06/03/2019 11:12 AM S Star Lake Road and 25th Dr. S.Flooding/Nuisance Water Public Works Surface Water ManagementPublic 20 to 25' section of fence down around a retention pond on Star Lake Road and 25th Dr S. due to a car accident. transferred to SWM ggRyan has already obtained an bid for repair from Secoma fence. Fence shall be repaired in June. Ryan called Derrick and explained solu@on.Derrick Bruski S-0919-0063 Closed 09/09/2019 03:27 PM 28609 11th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic City volunteer, Tim Lehnherr, spoke with City WQ Coordinator, Leah Myhre, about a flooding concern he has in his neighborhood in Marine Hills. He said during any heavy rain event in the past several years (such as the one on 9/7) that the stormwater system along 11th Ave S cannot handle the large volum 9/9, 2:30pm: Leah discussed issue with Theresa, who will manage next steps. lmTim Lehnherr Tim Lehnherr H: 253-946-4795 28609 11th Ave S S-0919-0119 Closed 09/09/2019 08:24 AM 37325 8th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Eunhee Kim regarding the address 37325 8th Ave S and clogged ditches along the stretch of S 373rd St. This is resulting in flooding and she would like to see these cleared out if possible.per email Ryan Thomas agrees that ditching is required and will create a work order to resolve the issue - rk S-0919-0121 Closed 09/17/2019 09:50 AM in front of house Flooding/Nuisance Water Public Works Surface Water ManagementPublic The water isn't running into the drain in front of our house. There is a small hole to the north of the drain. Our driveway in that area seems to be going down as well.There is a Service Request already existing for this problem and a Work Order. Ryan called Tony and left message of how the City is going to resolve this issue. Ryan TTony Schoeler S-0919-0128 Closed 09/18/2019 10:29 AM at the intersection of 11th Ave SW and S 329th St - 50 ft west of there on S 329th StFlooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen said about 50 ft west of 11th Ave S down the sidewalk on S 329th St, there is a drain blockage issue that needs to be addressed. Said you can't miss it. Said the backup is right at the grate at the end of sidewalk. You can call him with any questions.Tanner Pettie drove area and could not find any blocked drain. Ryan called Brad and spoke with him. Brad says that his private storm drain is plugged, not the City drain. Ryan looked up West Campus Division V plat and found no private Brad Hendricks S-0919-0149 Closed 09/19/2019 03:14 PM Hoyt Rd SW @ SW 340th St, Federal Way, WA 98023Flooding/Nuisance Water Public Works Surface Water ManagementPublic There's recently been flooding issues on southeast-bound Hoyt, adjacent to the right turn lane onto westbound SW 340th St --> Northshore Pkwy. I presume that somewhere underneath the year-long accumulated dirt, leaves, and branches is a clogged storm drain. Grate found and uncovered, shoulder debris cleared and removed by Tanner Pettie and Kyle Hoban, Ryan T S-0919-0183 Closed 09/26/2019 01:33 PM 1207 S 320th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Drain behind Safeway is spilling water onto roadway, causing cars to slide as they drive through it.Called Ryan. - rk Ryan sent Gary over to visit site. Gary found Safeway parking lot flooded. Safeway was hiring Roto Rooter to clean drain. Private property. No City action taken. Ryan TIvy from Lakehaven S-0919-0065 Closed 09/09/2019 04:53 PM 32860 40th Ct SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Ci@zen living at 32860 is sta@ng water is backing up in the storm drain located by his neighbor's driveway located at: 32865 40th CT SW.Ryan & John visited the site. A CB is full of debris. Ryan will schedule Ac@on Services to clean CB. John spoke with Aaron on site and told him that we will clean CB.Aaron S-0919-0118 Closed 09/16/2019 05:38 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0819-0178 Closed 08/30/2019 11:33 AM in front of 35816 10th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic There are two issues she's calling on.Situa@on 1:The ditch in front of her home use to not hold standing water, but for the last year, has been having these issues, even during the summer months. Her neighbor recently put down a tarp in his ditch and laid out bark, so she dug that up to see if it would drain Ditch in front of house in in good shape, is not mowed and has tall grass in it. The ditch down stream has been landscaped and all the beauty bark has floated away.Carol Stiles S-1019-0037 Closed 10/07/2019 03:12 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1019-0099 Closed 10/19/2019 07:19 AM 7688 Campus & 10th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding in West Bound lane.Nathan Gillespie was called out by FWPD for flooding on Campus. Nathan visited the site and found leaves on grate. Nathan pulled the grate to let the water go down, removed leaves from grate, returned grate on frame.FWPD S-1019-0100 Closed 10/19/2019 12:13 PM 14144 Enchanted Parkway & 352ndFlooding/Nuisance Water Public Works Surface Water ManagementPublic Curb next to bus stop is flooded.Nathan Gillespie responded to site and found leaves on grate. Nathan removed the leaves from the grate and the water drained. RTFWPD S-1019-0101 Closed 10/19/2019 03:52 PM 11th Ave SW & 320th Safeway Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding in street.Nathan responded to site and found parking lot flooded. Nathan walked out in middle of puddle and pulled grate to catch basin and found structure full of sediment. Nathan placed grate back on frame and advised Safeway how to take S-1019-0107 Closed 10/21/2019 11:59 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1019-0111 Closed 10/21/2019 01:43 PM 32821 11th Ave SW (water drains behind this house)Flooding/Nuisance Water Public Works Surface Water ManagementPublic the drainage line is plugged and not draining properly. When it rains, the water floods behind house #32821 on 11th Ave SW. Please call citizen Brad Hendricks 253-740-2434 and he wants to show someone from the City the issue and where it is located. He has come to the city to discuss this problem a E-mailed Ryan - ss Ryan visited site and talked with Brad on October 21, 2019. Drain line in question is private line on private property. Ryan explained that drainage was private. Brad showed Ryan a 6 inch pipe from back of CB. Ryan exp Brad Hendricks S-1019-0123 Closed 10/21/2019 12:48 PM 114 SW 292ND STREET Flooding/Nuisance Water Public Works Surface Water ManagementPublic Surface water flow from 1st ave drains into their yard and damages landscape, erodes yard.Ryan met James on site. This house is in the Ballinger Code Area. There is no City maintained drainage in front of this house. Ryan explained to James that because there is no existing or City owned drainage in front of the house, the City James Pellicer S-1019-0124 Closed 10/22/2019 02:26 PM 1804 S 285th Pl Flooding/Nuisance Water Public Works Surface Water ManagementPublic At Hidden Woods Condo this weekend, storm drain overflowed. Manager Novie Clark called out ProVac, who said their lines were pretty clean but that the blockage was at the drains in The Point at Redondo, which surrounds their property and shares a line. Ms. Clark would like to know what can be don 10-23 SWM Inspectors will reach out to the manager at Hidden Woods Condos to gather more information and will follow up by inspecting The Point at Redondo. Hidden Woods D97618 passed inspection on 9/17. The Point at Redondo Novie Clark S-1019-0133 Closed 10/21/2019 07:48 PM Enchanted Parkway at 352nd Street, North bound bus stopFlooding/Nuisance Water Public Works Surface Water ManagementPublic Enchanted Parkway at 352nd Street, North bound bus stop. Flooding in curb.Nathan Gillespie was called out for flooding. Nathan found sand and leaves on grate. Nathan cleared grate off and flooding went away. Ryan T S-1019-0145 Closed 10/24/2019 10:09 AM 2010 S 344th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water rapidly bubbling up on the street in front of 2010 S 344th St. Citizen is worried about a sink hole developing. Called Ryan and he will check into this. - ssRyan visited site and found no water flowing in City storm water drainage pipes. Ryan called Lake Haven and they sent out staff to inves@gate. Lake Haven believes water is from a leaking service. Ken Broyles S-1019-0146 Closed 10/24/2019 03:15 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic No ticket S-1019-0147 Closed 10/24/2019 04:04 PM Storm drain on the sidewalk on SW 319th PlFlooding/Nuisance Water Public Works Surface Water ManagementPublic She was explained that it is considered private property and would have to be handled by the property owner, but wants us to come check to make sure the blockage isn't in the section that's out on city streets. Just requesting we come and review so she knows if it's our problem or theirs. She also reque Tanner Pettie visited the site and explained that the problem was on private property and the City could not perform any work on private property. Ryan TJan Semsak S-1019-0164 Closed 10/28/2019 11:41 AM 1817 SW 346th Pl (neighbors backyard flows into his yard when it rains)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding from neighbors. Citizen wants a call 206-755-1035 when someone can take a look at this issue. Called Ryan - ssRyan spoke with Carl and encouraged him to look up the "Common Enemy Doctrine". Ryan told Carl if he believes his neighbor installed too much impervious surface he should contact Community Development. Ryan TCarl Kline S-1019-0191 Closed 10/31/2019 01:52 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1019-0083 Closed 10/17/2019 04:12 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1019-0093 Closed 10/19/2019 10:57 PM SW 340th St & 35th Ave SW, Federal Way, WA 98023Flooding/Nuisance Water Public Works Surface Water ManagementPublic A blocked storm drain on the southeast corner of the intersection is causing a significant amount of flooding blocking the crosswalk ramps and part of the roadway. Spotted 10/19/2019 at ~11am.Richard Cuff visited the site on 10/21/19 and found leaves covering CB grate. Richard removed the leaves from the CB grate. Ryan TResident S-1019-0094 Closed 10/19/2019 11:02 PM 8th Ave S @ S 334th St, Federal Way, WA 98003Flooding/Nuisance Water Public Works Surface Water ManagementPublic Large amount of accumulated water on the road shoulder/sidewalk ramp kitty-corner from city hall - presumably from a blocked storm drain. Spotted 10/19/2019 at ~11:30am.Richard Cuff visited the site on 10/21/19 and found leaves covering CB grate. Richard removed the leaves from the CB grate. Ryan TResident S-1119-0039 Closed 11/07/2019 11:07 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1119-0138 Closed 11/25/2019 12:20 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1119-0147 Closed 11/27/2019 07:43 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1119-0152 Closed 11/27/2019 11:07 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1219-0007 Closed 12/02/2019 11:12 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic opened by accident. -sg S-1219-0021 Closed 12/04/2019 12:54 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1219-0081 Closed 12/17/2019 08:52 AM S. 359th St. at Hylebos crossing Flooding/Nuisance Water Public Works Surface Water ManagementPublic Clear tires from Hylebos channel north of S.359th street. Requested by Theresa Thurlow.Picked up tires. S-1119-0041 Closed 11/08/2019 11:37 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1119-0067 Closed 11/14/2019 10:29 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1119-0134 Closed 11/25/2019 09:09 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1219-0109 Closed 12/20/2019 07:32 AM SW 336th St @ 37th Ave SW, Federal Way, WA 98023Flooding/Nuisance Water Public Works Surface Water ManagementPublic 7:05am: Major flooding along SW 336th St in front of Brigadoon Elementary School (cross streets of 37th Ave SW, 36th Ave SW, and 35th Ave SW). All of the crosswalks and intersections here are covered with water.Tanner and Richard visited site and found catch basins with leaves on them , obstructing surface water drainage. The SWM crew removed the leaves and the flooding was resolved. Ryan T S-1219-0113 Closed 12/20/2019 08:47 AM 605 SW 320th Pl (drain could be plugged in front of her house)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Large pond of water at the corner of 6th Ave S and SW 320th Pl. The drain in front of her house could possibly be blocked.Tanner Pettie and Richard Cuff visited the site to inspect the catch basin. SWM crew found two plugged catch basins from leaves and debris. Crew cleared catch basins and flooding was resolved. Ryan called Mary and explained solution Mary S-1219-0115 Closed 12/20/2019 09:00 AM 4234 SW 323rd St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Update: Ci@zen called back and said nothings changed. Says he thinks maybe the drain across the street was the one that was addressed when they came out. Says that the one adjacent to the lake, in front of his house is s@ll flooding. -sgTanner and Richard visited the site and found evidence of flooding but no standing water. The catch basins had been cleaned off. Ryan called James and left message of resolution. Ryan TJames Atkins S-1219-0117 Closed 12/20/2019 09:24 AM 1816 S 285th Pl (Hidden Woods Condos)Flooding/Nuisance Water Public Works Surface Water ManagementPublic UPDATE - Ms Clark is not on sight, but you can speak with Maria Smedzwich on site. She is at 1810 S 285th St, Unit G, and her number is 253-941-8064. She said that she may not pick up, but she's in Unit G, if she doesn't pick up you can find her there. -sgJosh and Eric visited the site. Josh spoke with Maria and explained that the problem was on private property and the City could not resolve the flooding. Josh advised them ti hire a jet rodding and vactor truck to clear the storm drainage Novie Clark S-1219-0118 Closed 12/20/2019 09:33 AM at old bridge on 373rd Flooding/Nuisance Water Public Works Surface Water ManagementPublic Theresa Thurlow called with this address flooding. Ryan knows about this one.Eric Fox & Josh Dove installed water over roadway signs at 10 AM.Theresa Thurlow S-1219-0119 Closed 12/20/2019 09:37 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Opened by mistake -sg S-1219-0120 Closed 12/20/2019 09:41 AM S 373rd St and 8th Ave S (off Pac Hwy)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding over the roadway on 373rd and 8th Ave S.System is flowing at capacity. Water over roadway signs installed by Eric Fox and Josh Dove. Ryan Tanonymous S-1219-0121 Closed 12/20/2019 10:02 AM Lg storm drain located by 621 S 302nd St (dead end road)Flooding/Nuisance Water Public Works Surface Water ManagementPublic The large storm drain at this address is filled with debris and flooding the area. Has took out a small walkway bridge already. Citizen would like the city to come to check this out soon.Tanner and Richard found sticks and leaves plugging catch basin. They removed the debris and the flooding was resolved. Ryan TTony S-1219-0122 Closed 12/20/2019 10:17 AM Storm drain at 212 SW 322nd St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Ci@zen called back for an updated @meline. Called Ryan, and Ryan said to expect about another hour. -sgTaylor visited the site and did not find any flooding, water was gone. Ryan called Mariam and left message. Ryan T(Mr.) Mariam Jackson S-1219-0123 Closed 12/20/2019 10:18 AM 356th between 1st and Pac Hwy Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen called PD to report flooding between 1st and Pac Hwy on 356thAlready reported. Water over roadway signs installed by SWM crew. Culverts flowing at capacity.Abby FW PD S-1219-0124 Closed 12/20/2019 10:25 AM SW 356th St, heading toward Pac HwyFlooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen left voicemail saying that there is deep flooding here, all across the road and getting deeper. Says it could disable a smaller vehicle trying to get thru it.Water over roadway signs installed by SWM at 10 AM. Culverts flowing at capacity. Ryan TDebbie Peterson S-1219-0125 Closed 12/20/2019 06:30 AM 4183 288th & 14th Ave South Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding over road way.Gary Neiffer and Nathan Gillespie responded and found the drainage system to be flowing at capacity. There was a minor amount of debris in front of the culvert pipe across 14th Ave South and Gary cleared it with a rake. The water rec Abigail Rupert - PD Records S-1219-0126 Closed 12/20/2019 07:23 AM 5850 CB IN SOUTH BOUND HWY 99 BY BLACKBEAR RESTURUANTFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding over roadway.Gary and Nathan responded and found the catch basin lid had been blown off and was 100 feet South of the frame. Gary placed the lid back on top of the frame. The drainage system was operating at capacity, no blockage. While Gary w S-1219-0127 Closed 12/20/2019 10:57 AM 1045 S 308th St (Life Care Center)Flooding/Nuisance Water Public Works Surface Water ManagementPublic This facility if worried about the potential of flooding into Life Care Center from Easter Lake as the water is high.Ryan Thomas visited the site and found the water level to be at the high mark. The outlet pipe is flowing at capacity, no obstructions. Ryan called Jerry and explained his findings and asked Jerry to call him if the Lake rises any further. Ry Jerry Bahtanovic S-1219-0128 Closed 12/20/2019 10:59 AM At 23rd Pl S and S 291st St Flooding/Nuisance Water Public Works Surface Water ManagementPublic There's a drain on the street that is flooding the street at 23rd Pl S and S 291st St.Eric Fox and Josh Dove responded to site at 1 PM. CB is not draining and water is flowing downhil to next CB in system. Need jet rodder to clear pipe, not urgent. Ryan T Work order createdRoelof Elzinga S-1219-0130 Closed 12/20/2019 11:16 AM S 285th Pl and 48th Pl S (strorm water drain is backing up)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Call from LakeHaven that one of the storm drains is backing up and water is coming out 2 inches above the drain.Out of City limits.Brian (Lakehaven) S-1219-0131 Closed 12/20/2019 11:27 AM 2010 S 308th StreetFederal Way wa 8003Flooding/Nuisance Water Public Works Surface Water ManagementPublic Street runoff water is diverted through easement between my neighbor and my property. The discharge port is producing extremely high volumes of water and at high velocity. My property is now flooding and I see signs of erosion. This started to occur after some road work and diverters were increased Ryan called Dennis and explained that the City is aware of this location and it's limits. This flow is normal and engineered to flow this way. SWM staff was planning on improving this site by extending the pipe closer to the lake. We will Dennis Markert S-1219-0132 Closed 12/20/2019 11:28 AM 2010 S 308th StreetFederal Way wa 8003Flooding/Nuisance Water Public Works Surface Water ManagementPublic Street runoff water is diverted through easement between my neighbor and my property. The discharge port is producing extremely high volumes of water and at high velocity. My property is now flooding and I see signs of erosion. This started to occur after some road work and diverters were increased Ryan called Dennis and explained that the City is aware of this location and it's limits. This flow is normal and engineered to flow this way. SWM staff was planning on improving this site by extending the pipe closer to the lake. We will Dennis Markert S-1219-0133 Closed 12/20/2019 11:39 AM West Side of the park at Lake Loreene.Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen called to report flooding at the location of the overflow system they installed.Tanner and Terome visited the site, second visit today. The water is flowing at half pipe in the emergency overflow pipe. No obstructions. Ryan called Tom and explained findings. Ryan TTom W. S-1219-0134 Closed 12/20/2019 12:01 PM 2018 S 308th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen called saying that every time there's a heavy rain, there's major flooding issues, and the water lines back up. Says she currently has water on the floor in her bathrooms and basement, and that its a blockage on the street causing it.Ryan spoke with Ann. Water issues are not City drainage related. Ryan recommended Ann to call Lake Haven. Ryan TAnn S-1219-0135 Closed 12/20/2019 01:10 PM 206 SW 316th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen called and left a voicemail to report a storm water drain that is overflowing.Ryan spoke with Terri. This location and street are private property. Eric Fox and Josh Dove are responding to give advice only. Ryan TTerry Jones S-1219-0136 Closed 12/20/2019 01:25 PM 206 SW 316th Street Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding from street onto her property.Ryan called Terri and explained that her street was private property. Eric and Josh visited site and gave opinion/advise foe Terri. Ryan TTerri Jones S-1219-0138 Closed 12/20/2019 02:54 PM 30331 10th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen called to report a clogged storm drain. Said that he cleaned it out, but that it's still not draining. Was wondering if we could come take a look.Tanner and Richard visited the site and found that the water had subsided, no more flooding. The catch basin was not plugged. Ryan called Ed and explained the findings. Ryan TEd S-1219-0144 Closed 12/23/2019 10:02 AM 0 Flooding/Nuisance Water Public Works Surface Water ManagementPublic Opened in error.Ryan T S-1219-0147 Closed 12/23/2019 01:15 PM 206 SW 316th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding from up the hill and French Lake Dog Park has gone onto her property and under her mobile home. She lives on a private road and also has Lakehaven Water & Sewer Building kitty corner from her. She would like to talk with someone about it.Ryan called Terri and explained that the culvert pipe is on a private road and the City can not work on private property. Ryan suggested for her to ask her neighbor, Lake Haven to jet rod the culvert pipe. Ryan TTerri Jones S-1219-0149 Closed 12/23/2019 02:39 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Opened in error - ss S-1219-0156 Closed 12/23/2019 04:23 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Opened in error - ss S-1219-0158 Closed 12/24/2019 08:46 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1219-0163 Closed 12/26/2019 02:29 PM 136 SW 292nd St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Joe (from Drain Pro) called and the storm drain run off is an issue because mul@ple homes run into the property located at 136 SW 292nd St (Ballinger area) across the bulk head.Called Nathan along with Theresa's message regarding Ballinger proper@es. ssJoe S-1219-0165 Closed 12/26/2019 03:58 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic opened by mistake -sg S-1219-0167 Closed 12/27/2019 12:21 PM 159 S 302nd St Flooding/Nuisance Water Public Works Surface Water ManagementPublic John Conard left a voice message, would like the pipes near his house cleaned, they are filled and not draining right. His VM indicated Lakehaven informed him of impacted pipes. Please contact him for more information.Theresa confirmed pipes in this area are on the needs je^ng list. Nathan is determining whether je^ng is needed today or if it can be done on Monday of next week. Jarred said there are probably a fair amount of roots in the pipes, give John Conard John Conard H: 206-249-6959 S-1219-0177 Closed 12/30/2019 01:22 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic opened by accident -sg S-1219-0185 Closed 12/31/2019 10:39 AM 31113 36th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen called to report a drainage problem at the storm drain outside the house at 31113 36th Ave SW.Gary Neiffer and Richard Cuff responded to this location and checked the grates and pipes. They are all clear and appear to be working fine. Gary called David and made sure we were addressing the correct problem..David S-1219-0110 Closed 12/20/2019 08:06 AM 356th culvert (water over the roadway)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Theresa wanted this entered into Vueworks and said the location of this culvert is known. Theresa is on her way out to look at this.Eric and Josh delivered and set up water over road way signs. Culvert pipes are flowing at capacity. Ryan TTheresa Thurlow S-1219-0111 Closed 12/20/2019 08:39 AM Treasure Island Park Twin Lakes Hoyt and 320thFlooding/Nuisance Water Public Works Surface Water ManagementPublic Home owner called and is concerned with her backyard flooding and thinks this could be because the drain on Treasure Island park in Twin Lakes Home Owners Association is blocked. Kim thought the drain was cleaned 5 years ago.Eric Fox and Josh Dove visited site to inspect outfall channel on the South East corner of the pond and to inspect the emergency outfall pipe located at the South West corner of the pond. No obstructions found, water is just starting to e Kim Spenser S-1219-0112 Closed 12/20/2019 08:40 AM In front of 30304 10th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen called PD to report a blocked drain and flooding. Says he's concerned if it continues much longer, it will flood into his neighbors house.Terome Fulmore and Dan Graff visited the site to inspect the flooding. Water level had gone down and there was no standing water. Ryan TPD S-0120-0012 Closed 01/02/2020 03:38 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Opened in error. - rk S-0120-0037 Closed 01/07/2020 01:06 PM 30800 Pacific Hwy S Flooding/Nuisance Water Public Works Surface Water ManagementPublic One of two outfalls caused flooding on the property. He would like someone to take a look at it and give him a call back to let him know if it's a City issue or something on the property or an adjacent one.Ryan spoke with Andrew on 1/7/2020 and sent Nathan Gillespie @ inves@gateAndrew Fink S-0120-0062 Closed 01/10/2020 11:02 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0120-0063 Closed 01/10/2020 02:01 PM 30810 Pacific Hwy S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Referencing Ticket Number S-0120-0037Andrew called back saying that he was told that there was nothing wrong with the basin, but that now it is overflowing into the property. Said that he looked at the basin, and it didn't even look like it was looked at.1/10/20 - Called Ryan, and he says that it is a private property issue with a sump pump. Says that he had already spoken with them on this, but will stop by to take a look again, and give them a call to discuss. -sgAndrew Fink S-0120-0076 Closed 01/13/2020 01:21 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0120-0079 Closed 01/13/2020 03:53 PM 2413 5th Way South & 310th Flooding/Nuisance Water Public Works Surface Water ManagementPublic Both drains at this intersection are blocked. Every time it rains, this intersection turns into a lake.Josh and Jarred inspected site, found CB had evidence of flooding. Schedule cleaning with vactor truck.Steve S-0120-0080 Closed 01/13/2020 03:55 PM The intersection of s 310th pl, 5th way s, and 5th ave s.Flooding/Nuisance Water Public Works Surface Water ManagementPublic Both drains are plugged and this intersection turns into a lake every time it rains.1/13/20 - duplicate of S-0120-0079. Closing ticket. -sg Steve S-0120-0085 Closed 01/14/2020 11:11 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0120-0115 Closed 01/19/2020 04:34 PM Hoyt Rd SW @ SW 329th Way, Federal Way, WA 98023Flooding/Nuisance Water Public Works Surface Water ManagementPublic There is a recessed storm drain just south of the Stone Brook sign that is covered with leaves/dirt/other debris. Please send someone out with a rake and/or blower to clear it. Eric and Rich cleared the debris and leaves off grate.1-21-20 S-0120-0117 Closed 01/19/2020 04:48 PM Hoyt Rd SW & SW 340th St, Federal Way, WA 98023Flooding/Nuisance Water Public Works Surface Water ManagementPublic The storm drain and shoulder west of Hoyt Road's right-turn lane onto 340th are covered with leaves/dirt/other debris. Please send someone out with a rake and/or blower to clear it. Eric and Richard cleared the debris and leaves from storm drain.1-21-20 S-0120-0124 Closed 01/21/2020 09:18 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Opened by mistake - ss S-0120-0139 Closed 01/21/2020 09:17 AM 1207 S 320TH ST Flooding/Nuisance Water Public Works Surface Water ManagementPublic LakeHaven reported to SWM of an overflowing storm drain located at Safeway on S 320th St on Friday 1/17/2020.1/21: Kevin and Josh inspected the site and found the drain to be functioning normally as well as the surrounding structures. They suspect it is a capacity issue. Leah will inform the Safeway manager of SWM's observations and that no e Safeway 425 CALIFORNIA ST 11TH FLR SAN FRANCISCO CA 94104 S-0120-0168 Closed 01/24/2020 02:29 PM 3123 SW 302nd Pl Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain overflows on her property, creating small pond. She would like to have it cleared out.Drain is on private property. Ryan called Jenny and left message that the City does not work on private property. City will take no action. Ryan TJenny Gibson S-0120-0181 Closed 01/28/2020 08:16 AM Storm drain at 27th Ave SW / SW 314th StFlooding/Nuisance Water Public Works Surface Water ManagementPublic water is backing up on the street due to the storm drain needs to be cleaned per Citizen.Gary Neiffer visited the site and found leaves covering the catch basin grate. Gary removed the leaves and the flooding was resolved. Ryan TMike S-0120-0183 Closed 01/28/2020 08:32 AM 23rd Ave S and S 316th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding at intersection Gary Neiffer visited this site and found a construction sock left in the catch basin. Gary removed the sock and the flooding is resolved. Ryan TLorielyn - FWPD S-0120-0189 Closed 01/28/2020 03:56 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0120-0196 Closed 01/29/2020 01:34 PM 35756 26th Ave S (on the left side of the driveway when looking at house from the st)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen said there is water coming from a pipe on the left side of driveway. Called Lakehaven and they said this is not their issue. Citizen would like the City to come and take a look at the water pipe to see what is going on. Nearest cross St. is S 360th St.Gary called Mohamed and explained that his house is not in the City of Federal Way limits, call King County. Ryan TMohamed S-0120-0206 Closed 01/30/2020 04:38 PM 4309 SW 323RD Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain in front of house has a sink hole forming around it. Owner is worried water will back up into his house and says the problem is ge^ng worse.Nathan Gillespie visited the site and found a missing brick under the frame. A work order will be created to fix this. Ryan called John and informed him of our findings.and resolution plan. Ryan TJohn Dupree S-0220-0011 Closed 02/03/2020 08:38 AM 2019 S 282nd Pl Flooding/Nuisance Water Public Works Surface Water ManagementPublic Mrs. Castro came to City Hall on 2/3/2020. She explained to me (Josh Dove) that her backyard is flooding. Mrs Castro claims the water is flowing from her neighbors property onto her property causing flooding in her basement and standing water in her back yard. SWM Inspectors will verify city storm drai Luz M Castro S-0220-0020 Closed 02/03/2020 11:30 AM 29504 2nd Ave SW (1/2 block BEFORE you get to this house # - You will see the erosion)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Erosion of the asphalt on 2nd Ave SW before you get to house #29504. The asphalt is falling into the stream and the drain is giving way due to erosion. Contacted Ryan to check this. ssRyan called Dennis and explained that erosion was on private property. City has no responsibility to repair. RTDennis Austill S-0220-0028 Closed 02/04/2020 11:08 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0220-0035 Closed 02/04/2020 07:18 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0220-0037 Closed 02/05/2020 09:40 AM Culvert under 304th Flooding/Nuisance Water Public Works Surface Water ManagementPublic Steel Lake resident emailed Leah regarding potential blockage in culvert under 304th that is preventing the lake from draining properly. He said lake level is very high and last time this happened it was due to the outflow culvert being blocked. 2/5: Leah no@fied Ryan so SWM crew can check it out. lmGary Neiffer and Nathan Gillespie checked the culvert under S.304th St. and the trash rack under SR 99 down stream on 2/5/2020. Everything is wide open and flowing. S-0220-0043 Closed 02/06/2020 02:00 PM 35663 14th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen called and is concerned about the water in the culvert by his driveway. It seems to be clogged and not allowing the water to pass. Citizen believes all along 14th Ave SW is like this. Could someone come and take a look at the culvert by his driveway and give him a call back.Tanner Pettie visited site and found no flooding or debris that might have caused flooding. Ryan called Wayne and explained our findings. Ryan TWayne Raymond S-0220-0069 Closed 02/11/2020 08:26 AM 29901 Marine View Dr SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic There is a large amount of surface water draining through the ditch and onto her property. Not sure the pipe that receives the surface water can handle everything that is coming through. The ditch is draining even when there has not been rain for a while. Lakehaven was in the neighborhood recently b Gary Neiffer visited the site on Wednesday morning. Gary found little or no water running in ditch next to house. Gary was unable to contact Kim by phone. Gary inspected the land slide above Kim's house on Thursday morning and foun Kim Springer 29901 Marine View Dr SW S-0220-0112 Closed 02/20/2020 10:25 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Opened in error. - rk S-0220-0147 Closed 02/25/2020 08:12 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Opened in error. - rk S-0220-0155 Closed 02/25/2020 12:00 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0220-0165 Closed 02/26/2020 10:30 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0220-0170 Closed 02/27/2020 02:06 PM 30805 3rd Ave S.Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water is coming into this yard past the fence 5 to 6 ft. Citizen believes the culvert behind his home (in the greenbelt) is backed up. Requesting someone to come and check out the culvert. Called Ryan and he will inves@gate. - ssGary Neiffer and Richard Cuff cleared trash rack on pipe at C.P. 22 and talked to Mr. Hager. 2/28/20 GNThomas Hager S-0220-0171 Closed 02/27/2020 02:12 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0220-0183 Closed 02/28/2020 07:39 AM 31500 1st Ave S/ GreyStone Meadows AptsFlooding/Nuisance Water Public Works Surface Water ManagementPublic Mike Fyles stated he was contacted by GreyStone Meadows Apt manager about water coming out of the ground in the complex. Apt manager also stated to Mike Fyles that she would be contacting Lakehaven. SWM Inspectors and Kevin Du will investigate issue further.Josh, Ernie, and Kevin went to GreyStone Apts. Meet with complex maintenance person who showed location of flooding. Water was actively flowing through entire complex drainage system. The water was clear. Kevin took a water sam S-0220-0186 Closed 02/28/2020 09:32 AM 34107 Hoyt Rd SW (water backing up on citizens lawn)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen said the city put in rise blocks for drainage to the storm drain, but now the water backs up on his lawn. He would like the city to come and take a look at this. Rebecca took this information at the State of the City (no phone number provided)Gary Neiffer and Richard Cuff talked to Mr. James and discussed how to stop the water from coming into his yard. Josh Dove and Jarred Larson are going to camera the 6" line that runs to the west on 2/3/20. Mr. James may be able to co Frank James S-0320-0016 Closed 03/02/2020 03:47 PM 1401 SW 320th Pl Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen at this address believes the retention pond close to her house needs to be deepened to hold for water because the overflow area is saturated and there is an Alder tree leaning and needs to be taken down. (I put in a separate ticket to have the Maint. Crew take a look at the tree).Duplicate S-0320-0013 RT Tnya MaGrueder S-0320-0018 Closed 03/03/2020 07:41 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0320-0033 Closed 03/05/2020 08:32 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0320-0053 Closed 03/09/2020 02:29 PM 37301 2nd Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Previous @cket reference: S-0518-0100Marie would like to speak with someone from SWM regarding some culvert drainage issues between her proper@es and her neighbors. Needs some direc@on on what she can do to fix the drainage issues, and will eventually need to speak with a ROW inspector aSer s 3/9/20 - Ryan will be calling her to discuss. -sgRyan talked to Marie on 3/9/2020 and told her that the SWM crew was scheduled to work on 374th on 3/17/2020. RTMarie S-0320-0070 Closed 03/12/2020 09:28 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0320-0091 Closed 03/17/2020 03:11 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic no info S-0320-0094 Closed 03/13/2020 09:05 AM 374th Street & 2nd Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water is flowing across street and not in ditch. Please capture water and drain to ditch.Ryan met Maria on site and crew will ditch 374th street. Work order already was created and scheduled for March 17th , 2020. Crew will complete work on 3/19/2020 RT.Marie Zemek S-0420-0041 Closed 04/14/2020 12:02 PM 44th ave SW and SW Dash pt. Rd.Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water crosses over Dash Pt Rd. from the south side to the north east corner of the intersection. The NE corner of the intersection floods and then sends the flow down 44th Ave SW..Gary Neiffer and Nathan Gillespie checked pipe under Dash Pt. Road. The pipe is clear and there are no blocking problems.Anthony Daigle S-0420-0061 Closed 04/24/2020 10:26 AM 4403 29411 4th Ave South Flooding/Nuisance Water Public Works Surface Water ManagementPublic Christina is concerned that CB is dirty.Gary Neiffer inspected CB and found it to be a control structure that needs to be cleaned. He will create a W.O. and schedule it to get cleaned.Christina Wong S-0520-0034 Closed 05/10/2020 10:23 PM SW 344th St JWO 13th Pl SW, Federal Way, WA 98023Flooding/Nuisance Water Public Works Surface Water ManagementPublic There is a blocked storm drain/significant amount of natural debris on the pavement where the westbound sidewalk ends.Gary Neiffer cleaned up debris and cleared CB grate. G.N. S-0520-0055 Closed 04/08/2020 01:30 PM 28829 6th AVE S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Home owner Jerry Wang contacted CFW SWM Inspector (Josh Dove) about flooding issue on his property. Address is 28829 6th AVE S. 4/8/20 Josh Dove spoke with Mr. Wang over the phone about his flooding issues and possible solu@ons to the flooding issue. I infromed him the CFW Inspector were not preforming non emergency inspec@ons. I asked Mr. Wang to email m S-0520-0142 Closed 05/28/2020 08:00 AM 1710 SW 324th St.Flooding/Nuisance Water Public Works Surface Water ManagementPublic Vegetation from city property is growing into back yard.Richard Cuff cut back problem vegetation.Mary Green S-0520-0148 Closed 05/29/2020 02:27 PM 35434 25th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic There is a spot in the parking lot of the Align Apartments that often has a puddle and never dries out. He would l like to know if this is due to any City infrastructure. Ryan forwarded to SMW inspectors. 6/1/2020.Private property, City has no responsibility for any puddles. RTMatthew S-0520-0150 Closed 05/30/2020 03:48 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0620-0001 Closed 06/01/2020 08:15 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0620-0002 Closed 06/01/2020 10:08 AM 32207 14th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Corena called to say SWM was out in her neighborhood and told her to call if the water backs up. She called to say the water backed up into the street in front of her home located at 32207 14th Ave SW and she would like the drain checked to see if it is plugged up.Ryan called Corena and explained that the storm system would be cleaned in two days. RTCorena S-0620-0049 Closed 06/15/2020 12:16 PM S 338th St and 1st Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm water drain plugged per FWPD and water is flowing into the road.Tried to contact Nathan and his v/m is not set-up. Sent a message (Ryan is out).Federal Way Police S-0620-0118 Closed 06/25/2020 10:05 AM SW 327th St / 26th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water running down the street - broken pipe Called and reported to Lakehaven - ssLake Haven will repair pipe and make restora@on if needed. RTWes S-0720-0054 Closed 07/12/2020 10:30 PM 29815 11th Ave SW.Federal Way, WA 98023Flooding/Nuisance Water Public Works Surface Water ManagementPublic When it rains, the water floods into the front of the house and the neighbor below me blames me for the rain water flooding their yards. 8/14/20. Josh went to site spoke with home owner about drainage concerns. Sheet flow from 11 Ave SW is flowing down Ms. Kim driveway during moderate to heavy rain events. Need to jet rod pipe # 11951 20% sediment accumulatio Jinah KIm S-0720-0055 Closed 07/12/2020 10:44 PM 29815 11th Ave SWFederal Way, WA 98023Flooding/Nuisance Water Public Works Surface Water ManagementPublic When it rains a lot it create a flooding in front of my house, I have a sump pump, but i had failed once and required me a leak fix and a new sump pump. My neighbor below me blames me for the rain water flooding their front yard. I have city drains on both sides of my drive way, so I'm wondering if the 7/13/20 - Duplicate - See ticket number S-0720-0054 -sg S-0720-0092 Closed 07/16/2020 02:39 PM 34611 16th Ave S (Pep Boys Auto)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water is coming from under the cement. A little yesterday and today it looks like a pipe maybe broke. Called Ryan-ssRyan called Lake Haven. RT Brandon S-0720-0123 Closed 07/21/2020 10:34 AM 160 SW Campus Drive Federal WayFlooding/Nuisance Water Public Works Surface Water ManagementPublic Main break at Winco and the water is going into the street. Called Lake haven and they are sending a crew out. - ssNathan Gillespie inspected the MS4 for debris from water main break..anonymous S-0720-0171 Closed 07/27/2020 12:56 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic opened by mistake. S-0820-0003 Closed 08/03/2020 08:27 AM 8th Ave SW & 301st Place Flooding/Nuisance Water Public Works Surface Water ManagementPublic Drainage on 301st Place East of 8th Ave is plugged.Ryan spoke with Chris and explained that the City will have the vactor contractor clean the pipes soon. Work Order created. RTChris Anderson S-0820-0137 Closed 08/19/2020 02:22 PM 33017 35th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water running under the pavement into the storm drain for about 1 week..Contacted Lakehaven and they are aware of this issue and working on it.John Wright S-0820-0173 Closed 08/24/2020 03:45 PM 31221 41st Pl SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic the houses behind this address drain into a drain box in this citizen's back yard, which is now plugged and the water goes into his yard. He wants the city to call him about the drainage box located in the back yard on the left hand side and it is accessible from the front yard. Please stop by and call Dan Sm Ryan spoke with Dan on Wednesday August 26. Ryan explained that his drainage in the back yard is not owned or maintained by the city, he would be responsible for maintenance. Ryan gave suggestions on how to maintain the pipe. RTDan Smith S-0820-0203 Closed 08/31/2020 02:54 PM 2637 S 304th St (Steel lake)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Ken Stark called about work done on the storm drain which caused 2.5 ft of silt to build up by his bulkhead causing this property to flood. Ken is not sure the City has an easement to his property and wants that verified.Theresa is checking into this and will contact Ken. - ss Spoke with K. Stark on 09.01.20. Inspectors will look at root cause of sediment buildup. If due to last years WQ NOV, can we vactor out sediment buildup? If not, is the neighboring tr Ken Stark S-0920-0046 Closed 09/08/2020 10:50 AM 33002 16th Pl SW (Tree in the back of this house)Flooding/Nuisance Water Public Works Surface Water ManagementPublic One tree has already fallen and another one is getting ready to fall. Citizen is concerned this one may land on her house.Ryan called Oksana and told her we are aware of this tree and have already called Thundering Oak to come and evaluate the threat/hazard of the tree. RTOksana Arutyunyan S-0920-0070 Closed 09/09/2020 02:11 PM 31215 41st Place SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic CB in back yard is plugged.Gary and Richard visited the site. The CB in tn the back yard of 31209. No water damage from cb being covered. Crew will locate CB using metal detector.Dan Smith S-0920-0116 Closed 09/14/2020 01:34 PM 1317 S 293rd Pl Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm water issue: the sidewalk was replaced a while back and since then the water doesn't drain properly. Citizen believes the water used to drain under the sidewalk and it was rerouted. Now, the water drains slower and pools by this sidewalk and there is standing water by his house. He would like t Ryan spoke with Kirk on October 28, 2020. Kirk says that the drainage was tied into drainage under sidewalk, now drainage under sidewalk is gone. Email sent to Samir to contact contractor to repair missing drainage. Damage was done kirk Merrill S-0920-0133 Closed 09/17/2020 08:15 AM 37095 5th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Scott wants a asphalt berm across his property to stop surface water from entering his property. Property is in the Ballinger Code area. Ryan will forward request to Law.Ryan visited the site and found that the grade of the road would not allow for a asphalt berm. Ryan s[poke with ScoI and explained the problem conflict with grade a Scott S-0920-0149 Closed 09/18/2020 09:28 AM 401 SW 312th Street Flooding/Nuisance Water Public Works Surface Water ManagementPublic Marla wants to know who is responsible for the drainage channel from Mirror Lake to Fishers bog?The drainage channel from Mirror lake to Fishers bog is all on private property. The City has no easements or maintenance assigned responsibilities. Theresa Thurlow emailed Marla and explained that the City has no responsibility for t MARLA LEDIN LEDIN S-0920-0157 Closed 09/19/2020 12:38 PM 31134 53rd Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic It has been a couple years since the drainage ditch and coverts have been cleaned for proper function. Last night's downpour created a mini flash flood down 53rd Ave SW to the sound. I believe the drainage ditch at the top of 53rd Ave SW needs maintainance. Water runoff from adjacent streets converg Ryan visited the site and found several catch basins full of debris. Culvert pipes need cleaning also. Ryan will create a work order to clean the basins and culverts.John Bauman S-0920-0172 Closed 09/22/2020 11:58 AM 4606 SW 328th Pl Flooding/Nuisance Water Public Works Surface Water ManagementPublic Catch basin at end of culdesac gets overwhelmed and water backs up over the curb into two of the low driveways and floods yard and garage. Happens during intense rain events only. Owner has videos - need to try to download from phone. confirm no downstream blockage. -DSWGary inspected cb and pipe and found sediment deposits. Work order created to clean storm system from cul-de-sac to pond. RTMaritza Tilford S-0920-0187 Closed 09/23/2020 08:57 AM 34606 31st Pl SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Elderly citizen wants to know if someone can come and clean the storm drains around his area so the water drains. The water backs up and takes his beauty bark off his property and makes a mess.Richard Cuff checked CB at this address on 9/23/2020 and it was clear. Richard spoke with Chuck, who has lived there for many years, and Chuck explained that this is the first @me the pipes could not handle the flow of water. Ryan will cre Chuck Lee S-0920-0194 Closed 09/23/2020 01:35 PM 33020 10th Ave SW (Bldg P Inside the Condo complex)Flooding/Nuisance Water Public Works Surface Water ManagementPublic There is a water drain located in front of building P that is plugged and not draining properly. Citizen would like this drain and the drain in the street located in front of this Condo on SW 330th St cleaned. Karen would like a call back regarding if these are city drains?Gary Neiffer spoke to Karen and explained that the drainage on the condo property is private. Richard Cuff cleared the CB's in the street.Karen Vollarth S-0920-0198 Closed 09/23/2020 02:00 PM 3601 SW 331st St Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm water is backing up into the street in front of this house.Richard Cuff cleared CB's.Larry Todd S-0920-0199 Closed 09/23/2020 02:17 PM 29242 20th Way S Flooding/Nuisance Water Public Works Surface Water ManagementPublic The drain close to this house is always plugged and can't handle the water coming down from 20th Way S (street incline). She would like the drains around this street cleaned. Water is backing up.Eric Fox and Kyle Hoban cleared drains at this address.Ruth Jensen S-0920-0217 Closed 09/25/2020 09:56 AM 18th Pl S / N of S 341st Pl Flooding/Nuisance Water Public Works Surface Water ManagementPublic Sidewalk is covered with water due to storm drain is not draining.Gary and Richard visited the site and found debris blocking the grate. They cleared the debris off of the grate. RTJeanette Brizendine S-0920-0221 Closed 09/25/2020 03:03 PM 31015 51st Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic 1 year ago, the city came out and put down asphalt to help with the water run off into the culvert after heavy rains. But, this isn't working. The citizen wants the culvert to be cleaned and more asphalt around the culvert so it can drain property. Wants the city to come and take a look and call him.Gary Neiffer visited the site and found the system needs to be cleaned. Work order created to clean storm system. RTKort Fairburn S-1020-0004 Closed 10/01/2020 01:36 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Opened by mistake. -sg S-1020-0041 Closed 10/08/2020 01:32 PM Lakota Crest subdivision Flooding/Nuisance Water Public Works Surface Water ManagementPublic The residents of the Lakota Crest subdivision are having severe issues with drainage and would like someone to check it out.Ryan spoke with Vanessa and explained that the settling in her yard was on private property and the City could not repair. Vanessa understands this , but believes the City should have more liability because the City allowed the home bu Vanessa S-1020-0145 Closed 10/19/2020 08:46 AM 2158 SW 339th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic When it rains our yard floods and our basement has flooded twice this year. This has not happened in past years. I no@ced large areas of pooling water in 2 areas of the street before it comes into our yard where it fills up our front yard and then goes to the back yard. One of the areas has a drain and one do Gary visited the site and found both drains clogged with debris. Gary cleaned of storm drains and then replaced the vaned grate with a leaf grate.Jacque Whiten S-1020-0146 Closed 10/19/2020 09:47 AM 32563 39th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic 2nd Request.The rain water does not drain down to the storm drain at the boIom of the hill. The water goes down one of the expansion joints and is washing out soil under the pavement and sidewalk is failingGary visited site and found a large gap between curb joints. Gary put expansion joint felt in gap to stop water from entering gap. Richard Cuff and Tanner Pettie placed tar rope over joint to seal joint. Tanner spoke with Russ and explaine Russ Walker S-1020-0150 Closed 10/19/2020 03:26 PM 5112 SW 311th Pl (closest cross St is 51st Ave SW)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain located at SW 311th Pl and 51st Ave SW is not draining properly when it rains and water overflows and comes down this driveway. Susan wants a call back after this has been checked.Richard and Gary cleared inlet pipe, checked C.B grates and pipes look clear as far as spotlight goes. Gary called Ms. Mulenos and left a message about the work we did. C.W.Susan Pere Mulenos S-1020-0213 Closed 10/30/2020 03:26 PM 29114 20th Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic Citizen called to report a water leak in the middle of the road. Said her neighbor reported it a couple weeks ago, and someone came out to fix it, but now it seems to be leaking more than before.10/30/20 - Called into Lakehaven Shannon Mark S-1120-0010 Closed 11/03/2020 10:57 AM Weyerhaeuser Way S (south roundabout)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding reported at this roundabout. Lakehaven is flushing lines in this area per Ryan - ssGary inspected roundabout and found a cb grate with pine needles and leaves blocking drainage. Gary cleared debris off of grate. RTEJ Walsh S-1120-0023 Closed 11/04/2020 04:56 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic opened on accident - sg S-1120-0028 Closed 11/05/2020 11:16 AM 4681 10th Ave South 304th Flooding/Nuisance Water Public Works Surface Water ManagementPublic CB's on 10th Ave South North of 304th are all ponding and not taking water.Gary inspected CB and found structures in back yard are plugged. Needs jet rodding. Action Services will clean. Work Order created. Pipes need video inspected.Gary Neiffer S-1120-0080 Closed 11/16/2020 09:07 AM 1526 SW 306th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic My wife called the contractor that had fixed several of our neighbor's sewer lines and they sent a fiber optic camera down the sewer line at the "cleanout wye" and located the problem. The 6 inch diameter line had partially collapsed where it connected to the 4 inch diameter. The 6 inch line starts at the EJ is working on getting in touch with Lakehaven - ss Mark Severeid S-1120-0082 Closed 11/16/2020 10:03 AM 29803 1st Ave S Flooding/Nuisance Water Public Works Surface Water ManagementPublic There was a new pipe put in and now the water doesn't drain like it used to and runs into his driveway towards his home. This area doesn't have the best drainage and he would like to get a call back.Theresa Thurlow forwarded this complaint to the inspectors to have the contractors working on 1st Ave resolve this problem. RTFrank Hemingway S-1120-0083 Closed 11/16/2020 11:09 AM SW Dash Point road (509) close to Pierce County (bridge area)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Rob called in that the bridge at SW Dash Point Rd (509) is flooding by Pierce County line.Called WSDOT and they will get this taken care - ss Rob Van Orsow S-1120-0113 Closed 11/19/2020 12:40 PM 616 S 348th St Flooding/Nuisance Water Public Works Surface Water ManagementPublic S 348th St at 6th Ave S Eric Fox responded and found leaves on grate. Eric removed the leaves and the flooding was resolved. RT S-1120-0114 Closed 11/19/2020 01:17 PM Weyerhaeuser Way S / 33rd Pl Flooding/Nuisance Water Public Works Surface Water ManagementPublic Water over the roadway Contacted Ryan Thomas - ssEric Fox responded and found pine needles on grate. Eric removed pine needles and flooding was resolved. RTScott Sproul S-1120-0159 Closed 11/30/2020 02:41 PM 30228 21st Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Culvert pipe is plugged, water is running in yard.Ryan called Eric and explained that the City will jet rod the culvert pipe this week. RT S-1220-0029 Closed 12/14/2020 09:30 AM SW 307th St & 6th Ave SW Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain clogged at this corner. Water already standing on roadway. She is worried that more rain will cause the water to flood her yard and garage. She does not believe this drain has been cleaned this year.Gary Neiffer and Richard Cuff cleared debris on CB at this location. 12/14/2020 GNCarmen Johnson S-1220-0035 Closed 12/15/2020 10:45 AM 18th Ave S and S 286th Lane (entrance of Village at Redondo)Flooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain at the entrance to village at Redondo is backing up. Please call or stop by and talk to Mike.to SCF: Gary Neiffer visited the site and found a private pond . gGary explained to Mike that the pond is private and turned the Service Request over to JL and JDMiky Seyler S-1220-0042 Closed 12/16/2020 02:42 PM 3104 SW 319th Pl, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Our Quail Run condo community has a drainage issue that we need help with. Lakehaven was out last week and said it was not their issue but did suggest we contact you for possible assistance. As you can see from the photos there is a long strip of grass in the back of our tennis courts and a lot of that are Site was inspected on the afternoon of 12/17. The public drainage and connection from private to public looked good. This is a private matter. I spoke with Jan via phone call to follow up with our findings. JL S-1220-0046 Closed 12/16/2020 03:40 PM 30200 26th Pl S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic The drainage on this property needs to be inspected. The resident said the city comes out and checks on it and he would like someone to come out and if possible to be put on a maintenance plan. Dave Kennedy 206-602-8474Nathan and Eric responded to site. Crew already paved asphalt burm across driveway last summer. The drainage problem now is a basketball hoop blocking the flow line in gutter causing sediment and debris build up. Spoke with homeo S-1220-0059 Closed 12/17/2020 11:55 AM 28606 25th Pl S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Storm water drain in front of house number 28606 at 25th Pl S is backing up and needs to be cleaned out.Rich Cuff responded to site. Leaves were clogging CB grate. Removed leaves and debris. 12-17-20 S-1220-0064 Closed 12/17/2020 03:11 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-1220-0079 Closed 12/21/2020 01:48 PM 35663 14th Ave SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Water is star@ng to puddle by this home's driveway (off the road), but s@ll on city property. Would like the city to come out and look at it. Storm water drain may need to be cleaned out.Nathan looked at this 12/21/2020. There is no drainage or ditches in this area. The city will take no action at this time. S-1220-0085 Closed 12/22/2020 07:28 AM 35805 14th Ave SW, Federal Way WA 98023, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Q: Please provide exact location including a house number or commercial property name. A: Q: Where is the water coming from? A: Q: Describe the concern in detail. A:Nathan looked at this. There are no ditches or drainage in this area. City will take no action at this time. S-1220-0100 Closed 12/23/2020 01:45 PM 33400–33430 1st Way S, Federal Way WA 98003, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Water is coming from driveway onto 12th ave S. near s.364th/373rd street.Gary found surface water running down driveway onto street, then flowing across the street. Gary and Richard removed excess debris from shoulder of road so surface water could enter ditch. Water now flows from driveway into ditch S-1220-0119 Closed 12/28/2020 12:00 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic Opened by mistake. -sg S-1220-0128 Closed 12/29/2020 03:03 PM CB# 1193 28606 25th Pl S Flooding/Nuisance Water Public Works Surface Water ManagementPublic The drain at 28606 25th Pl S is in the driveway needs to be cleaned out.Richard Cuff is investigating. RT Drain is on private property. Ryan called Linh and explained that homeowner is responsible for drainage on private property.. RTLinh Unknown S-0121-0056 Closed 01/11/2021 11:17 AM 2146 SW 316th St, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic The driveway located at 2146 SW 316th St has a culvert running under it and the culvert is blocked. This happens every 4 years or so. The resident (Gail Salowman 253 334-6980) wants a call back because she has a concern about the neighbors water running into her property. Gary Neiffer visited the site and found the culvert pipe was full of sediment. Pro Vac was calle3d in to jet rod the pipes clean. RTGail Solowman S-0121-0063 Closed 01/12/2021 10:31 AM 1706 SW 318th Pl, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic A drain has been blocked for quite some @me. Vehicles are halfway under water-garbage cans are floa@ng, along with garbage/recyclables. This is a city drain and I believe the associa@on may have brought this to your aIen@on in the past. This could be grounds for a serious tort claim for damages if the Private property. SWM inspectors have visited the site and gave recommendations on how to address the flooding.Cynthia Schaff S-0121-0065 Closed 01/12/2021 11:23 AM 35663 14th Ave SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic The culvert under the driveway is blocked and water is building up and flooding. Ci@zen also asked if the City could put down gravel at the beginning of the culver to help.Flooding was minor. Only 1 inch deep. There is no drainage in area, it has been filled in over 50 years. Ryan spoke with Wayne and offered a possible alternative solution. The City is considering bio-swales and rain garden locations for CI Wayne Unknown S-0121-0066 Closed 01/12/2021 01:04 PM 26th Ave SW & SW 305th St, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Ditch and pipe inlet are plugged at the intersec@on of 26th Ave SW & 305th Street.Pro Vac cleaned the debris from pipe using eductor truck. RT Mike Condos S-0121-0092 Closed 01/13/2021 03:07 PM 5106 SW 316th Pl, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic We live at 5106 sw 316th place. The property across the street had a pond area which overflowed last night, so it flooded our en@re yard, plus at least 4 neighbors. There is s@ll at least 3 feet of water in the drainage ditch next to the street, and MOST OF OUR YARD IS STILL FLOODED! Please send someone o Nathan visited the site and found the culvert pipes are plugged with sediment. The water level had gone down and was no longer flooding the backyard. Ryan will schedule jet rodding to remove the sediment from the pipes. RTLaura Rupe-Jackson S-0121-0094 Closed 01/13/2021 03:22 PM 5106 SW 316th Pl, Federal Way WA 98023, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Overfilled drainage ditch flooding yard Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Neighbor property across the street Q: What is your first name? A: laura Q: What is your last name? A: RupeJackson Nathan visited the site and found the culvert pipes are plugged with sediment. The water level had gone down and was no longer flooding the backyard. Ryan will schedule jet rodding to remove the sediment from the pipes. RTlaura RupeJackson S-0121-0097 Closed 01/13/2021 04:28 PM 5106 SW 316th Pl, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Water is flooding over the road from a pond into the ci@zens drain field. Water has gone down, but she is reques@ng someone take a look to see it needs to be pumped.Nathan visited the site and found the culvert pipes are plugged with sediment. The water level had gone down and was no longer flooding the backyard. Ryan will schedule jet rodding to remove the sediment from the pipes. RTLaura Jackson S-0121-0110 Closed 01/15/2021 12:04 PM SW 310th St & SW Dash Point Rd, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic manhole close to this intersec@on is gushing water.Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Manhole Q: What is your first name? A: Mike Q: What is your last name? A: Sippo Q: What is your phone n Eric Fox visited the site and found that the manhole was a sewer manhole. Eric called Lake Haven Utility company. RTMike Sippo S-0121-0178 Closed 01/28/2021 02:30 PM 2229 S 292nd St, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Resident living at 2228 S 292nd St said there is a crack in the street (S 292nd St) and water is gushing out of it. Nathan Gillespie visited the site and found a water meter leaking. Nathan called Lakehaven and reported problem. RTJoe Stevensen S-0221-0053 Closed 02/11/2021 07:40 AM 33325 8th Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic this is a test to see if KH gets the assignment emailQ: Please provide exact loca@on including a house number or commercial property name. A: this is a test to see if KH gets the assignment email Q: Where the water coming from if known? A: Q: What is your first name? A: T Q: What is your last name Test passed.T T S-0221-0077 Closed 02/14/2021 01:06 PM 33325 8th Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic This is a test of SCF to confirm it's working.Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Q: What is your first name? A: T Q: What is your last name? A: T Q: What is your phone number? A: 2538352700T T S-0221-0107 Closed 02/22/2021 09:51 AM SW 352nd St & 11th Pl SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain clogged. Has been occurring for several months. Two vehicles have been parked on drain for several months as well. Tires maybe blocking drain, so when it rains the road is flooded. Community Development notified. Police got vehicle moved. SWM crew cleared CB. RTKelli Niksich S-0221-0118 Closed 02/23/2021 12:42 PM Flooding/Nuisance Water Public Works Surface Water ManagementPublic THIS IS A TEST PLEASE DELETE THIS WAS A TEST AND IS BEING CLOSED.Thomas Fichtner S-0221-0119 Closed 02/23/2021 12:45 PM 19974 Flooding/Nuisance Water Public Works Surface Water ManagementPublic THIS IS A TEST AND BEING CLOSED Thomas Fichtner S-0321-0170 Closed 03/22/2021 12:38 PM 37125 12th Ave S, Federal Way WA 98003, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain located along 12th Ave S has been clogged for past two years. Flooding occurs onto our property with heavier rain and doesn't allow for proper storm drainage. Gary Neiffer visited the site and spoke with Ned. Work order will be created to improve drainage. RtNed H S-0321-0199 Closed 03/25/2021 11:02 AM 5106 SW 316th Pl, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Ditch floods onto yard.Q: Please provide exact loca@on including a house number or commercial property name. A: 5154 SW 316th Place Q: Where the water coming from if known? A: Ditch Q: What is your first name? A: Laura Rupe Q: What is your last name? A: Jackson Q: What is your phone num Crew found culvert pipe blocked. Action Services unplugged culvert pipe with vactor truck.Laura Rupe Jackson S-0321-0262 Closed 03/30/2021 07:13 AM 923 SW 365th Pl, Federal Way WA 98023, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Broken irriga@on line reported. Located main irriga@on box and shut off water valven. Further inves@ga@on needed. Nathan Gillespie visited the site and turned off the irrigation line. Line turned off for good.Sylvester mrocek S-0421-0043 Closed 04/06/2021 07:51 AM 33959 Hoyt Rd SW, Federal Way, WA 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Natural debris is blocking the storm drain and adjoining guIer.Q: Please provide exact loca@on including a house number or commercial property name. A: Not available. Located on the NW corner of Hoyt Rd SW & SW 340th St, adjacent to southbound Hoyt's right-turn slip lane. Q: Where the water comi Richard Cuff responded and scraped debris off CB and gutter line. RT Danny Aldona S-0421-0144 Closed 04/15/2021 10:56 AM 32820 20th Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic RE: Cedar Creek comes out from the south end of the Belmore Mobile Home Park into Cedar Creek Condos. The creek needs to be cleaned out as it doesn't drain well and handle the water when it rains. The creek needs to have all the overgrown brush removed and there is also a birch tree that is leaning Ryan spoke with Robert and explained that a work order has been created to address these issues. RT W-0421-0005Robert Salisbury S-0521-0132 Closed 05/17/2021 10:59 AM Flooding/Nuisance Water Public Works Surface Water ManagementPublic S-0621-0172 Closed 06/14/2021 03:35 PM SW Campus Dr & 12th Ave SW, Federal Way, WA 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Every @me it rains, water pools on the sidewalk in this loca@on (red circle), crea@ng a deep puddle and blocking pedestrian access. SWM crew will wee eat down to dirt and create a drainage path for water to flow off of sidewalk.Danny Aldona S-0621-0335 Closed 06/29/2021 02:21 PM 604 SW 294th St, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Ci@zen's driveway is seeping water. Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Q: What is your first name? A: Maria Q: What is your last name? A: Dehaven Q: What is your phone number? A: 206-27 Private property, not City responsibility.Maria Dehaven S-0721-0146 Closed 07/14/2021 01:47 PM 32922 24th Pl SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Resident has standing water in his yard, and can't figure out where it's coming from. The water company directed him to us to come out and take a lookThere is no drainage near this house. Not City responsibility. Irrigation line was leaking.Ba Zhang S-0921-0089 Closed 09/22/2021 09:01 AM 2158 SW 339th St, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Front yard is flooding, and basement.Q: Please provide exact loca@on including a house number or commercial property name. A: 2158 SW 339th Street Q: Where the water coming from if known? A: Street Q: What is your first name? A: Jacque Q: What is your last name? A: Whiten Q: What is your Water is flowing from gravity off of shoulder to house. Common enemy doctrine allows for this. The City is not responsible for the flooded basement. The property owner is responsible.Jacque Whiten S-0921-0093 Closed 09/22/2021 02:47 PM 4618 SW 314th Pl, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic A resident called to report a tree in Pond 52 that had a branch break off and fall on his fence. He's reques@ng someone call him to schedule a @me to come out and address. Said the tree looks like it's going to lose more branches, and he would like someone to take a look.Trees are growing on Fire Department property. Ryan called Bill and explained. No City action taken.Bill Hartung S-0921-0114 Closed 09/28/2021 02:49 PM 2649 SW 351st Pl, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Trees by the storm water pond fell into the home at 2649 SW 351st Pl and caused damage to the home owner's canopy on his truck. He will be submi^ng a claim and I mailed the claim informa@on today. Crew removed tree branches from property.Wayne Keiffer S-1021-0056 Closed 10/14/2021 08:50 AM 1st Way S, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Catch basin appears to be not draining. LeS turn pocket on SB 1st Way S at S 332nd St.Ernest Fisher cleared CB of leaves. CB is draining now.Jason Kennedy S-1021-0080 Closed 10/24/2021 05:27 PM Federal Way WA 98003, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding Q: Please provide exact loca@on including a house number or commercial property name. A: Enchanted pkwy & 352nd Q: Where the water coming from if known? A: Rain Q: What is your first name? A: CW Q: What is your last name? A: CW Q: What is your phone number? A: 253329485 Flooding cleared by SWM, leaves on grate.CW CW S-1021-0084 Closed 10/25/2021 08:34 AM 1238 SW 318th St, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Trees behind this home are located in Parcel #4167950560 which belongs to the city. Home owner said some branches fell onto his fence and another tree fell over the weekend in the wind. He is reques@ng someone to come and check the remaining trees to see if they are healthy or not. He is concerned Thundering Oak have been contacted to evaluate trees. on October 27, 2021.Miguel Binitez S-1021-0093 Closed 10/25/2021 01:27 PM S 352nd St & Enchanted Pkwy S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding on roadway.Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Q: What is your first name? A: Linzie Q: What is your last name? A: FWPD Q: What is your phone number? A: 253-835-6851Cleared by CW 10/24/21 Linzie FWPD S-1021-0119 Closed 10/28/2021 04:49 PM SW 340th St & 38th Pl SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic The intersec@on is flooded, and cars can't drive through it.Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Q: What is your first name? A: Chris@ne Q: What is your last name? A: Mullen Q: What is your phon System is at capacity, flooding will recede after rain slows.Christine Mullen S-1021-0121 Closed 10/28/2021 05:09 PM S 332nd St & 1st Way S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic FWPD is repor@ng flooding at this intersec@on (North and South bound). Leaves were removed from drain by Dave T.Inna FWPD S-1021-0122 Closed 10/28/2021 05:12 PM SW 320th St & 11th Ave SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding on 320th and 11th Ave S Q: Please provide exact loca@on including a house number or commercial property name. A: By Safeway Q: Where the water coming from if known? A: Heavy rain Q: What is your first name? A: Inna Q: What is your last name? A: FWPD Q: What is your phone numb Leaves were removed from drain by Dave T.Inna FWPD S-1021-0123 Closed 10/28/2021 05:22 PM S 320th St & Pacific Hwy S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic The intersec@on is flooding.Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Q: What is your first name? A: Inna Q: What is your last name? A: FWPD Q: What is your phone number? A: 6851Leaves were removed from drain by Dave T.Inna FWPD S-1021-0124 Closed 10/28/2021 05:24 PM S 352nd St & Enchanted Pkwy S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic by the HOV lane at this intersec@on (by UHaul)Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Heavy rain Q: What is your first name? A: Inna Q: What is your last name? A: FWPD Q: What is your phone num Leaves were removed from drain by Dave T.Inna FWPD S-1021-0125 Closed 10/28/2021 05:29 PM 1000 SW Campus Dr, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic There is flooding at this intersec@on and the crosswalk.Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: heavy rain Q: What is your first name? A: Inna Q: What is your last name? A: FWPD Q: What is your ph Leaves were removed from drain by Dave T.Inna FWPD S-1021-0126 Closed 10/28/2021 05:31 PM S 332nd St & 9th Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding on 9th Ave From 332nd to 336th StQ: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Heavy Rain Q: What is your first name? A: Inna Q: What is your last name? A: FWPD Q: What is your phone numb Leaves were removed from drain by Dave T.Inna FWPD S-1021-0127 Closed 10/28/2021 05:36 PM 10th Ave SW, Federal Way WA 98023, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding on road Hard for cars to drive through Q: Please provide exact loca@on including a house number or commercial property name. A: On 10th Ave S before you come to the intersec@on on SW Campus Dr Q: Where the water coming from if known? A: Heavy rain Possible clogged drains Q: Wha Leaves were removed from drain by Dave T.Kathleen Horne S-1021-0128 Closed 10/28/2021 05:38 PM S 334th St & 1st Way S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding on 1st Ave SB Lane by S 334th StQ: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Heavy rain Q: What is your first name? A: Inna Q: What is your last name? A: FWPD Q: What is your phone number? Leaves were removed from drain by Dave T.Inna FWPD S-1021-0129 Closed 10/28/2021 05:39 PM S 324th St & Pacific Hwy S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Heavy flooding in NB and SB lanesQ: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Heavy rain Q: What is your first name? A: Inna Q: What is your last name? A: FWPD Q: What is your phone number? A: 685 Leaves were removed from drain by Dave T.Inna FWPD S-1021-0130 Closed 10/28/2021 05:41 PM 38th Pl SW & SW 340th St, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding at this intersec@onQ: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Heavy Rain Q: What is your first name? A: Inna Q: What is your last name? A: FWPD Q: What is your phone number? A: 6851System at capacity, 8" line.Inna FWPD S-1021-0131 Closed 10/28/2021 05:47 PM 100-194 S 333rd St, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding on 1st Way S (between S 333rd and Campus Drive)Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Heavy rain Q: What is your first name? A: Desiree Q: What is your last name? A: Winkler Q: What Leaves were removed from drain by Dave T.Desiree Winkler S-1021-0133 Closed 10/29/2021 08:37 AM Weyerhaeuser Way S & 33rd Pl S, Auburn, WA, 98001, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Per Americall at 6:02pm on 10/28:Issue: 'Water Leaks / Irriga@on IssueLeaves were removed from drain by Dave T.Daniel Fluke S-1021-0134 Closed 10/29/2021 08:41 AM 34893-34899 Weyerhaeuser Way S, Federal Way, WA, 98001, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Dispatch repor@ng deep flooding on roadway possibly caused by rain.Leaves were removed from drain by Dave T.Amelia FW Police S-1021-0135 Closed 10/29/2021 08:46 AM 3803 S 337th St, Federal Way, WA, 98001, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Calling to report the street isflooded.Q: Please provide exact loca@on including a house number or commercial property name. A: 3803 S. 337 St. Federal Way, WA Q: Where the water coming from if known? A: Q: What is your first name? A: Richard Q: What is your last name? A: Crouch Q: What is Leaves were removed from drain by Dave T.Richard Crouch S-1021-0137 Closed 10/29/2021 10:02 AM 1200–1298 SW 356th St, Federal Way WA 98023, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Clogged storm drainUnclogged by CLR DT and THQ: Please provide exact loca@on including a house number or commercial property name. A: SW 356th and 13 ave SW Q: Where the water coming from if known? A: Rain Q: What is your first name? A: David Q: What is your last name? A: T Q: What Leaves were removed from drain by Dave T.David T S-1021-0138 Closed 10/29/2021 10:38 AM 30922 16th Ave SW, Federal Way WA 98023, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Clogged storm drainUnclogged by CLR DT and TH Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Rain Q: What is your first name? A: David Q: What is your last name? A: T Q: What is your phone number? Leaves were removed from drain by Dave T.David T S-1021-0139 Closed 10/29/2021 10:54 AM 1500–1598 SW 307th St, Federal Way WA 98023, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Clogged storm drainUnclogged by CLR DT and TH Q: Please provide exact loca@on including a house number or commercial property name. A: 16th ave sw and sw 307 st Q: Where the water coming from if known? A: Rain Q: What is your first name? A: David Q: What is your last name? A: T Q: Wh Leaves were removed from drain by Dave T.David T S-1021-0140 Closed 10/29/2021 11:50 AM 1416 S 348th St, Federal Way WA 98003, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Clogged storm drainUnclogged by CLR DT and THQ: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Rain Q: What is your first name? A: David Q: What is your last name? A: T Q: What is your phone number? Leaves were removed from drain by Dave T.David T S-1021-0141 Closed 10/29/2021 01:32 PM Federal Way WA 98003, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Clogged storm drain Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Rain Q: What is your first name? A: David Q: What is your last name? A: T Q: What is your phone number? A: 2533124476Leaves were removed from drain by Dave T.David T S-1021-0144 Closed 10/29/2021 02:44 PM 10th Ave SW & SW 312th St, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Per Mayors Office:Resident called to complain about flooding water at 10th Ave SW and 312th.Tanner Pettie cleared culverts and CB. Drainage is normal, no more flooding.Ouk Unknown S-1121-0014 Closed 11/03/2021 07:24 AM 1628 S 344th St, Federal Way WA 98003, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Clogged storm drainUnclogged by CLR DT and THQ: Please provide exact loca@on including a house number or commercial property name. A: Curb Q: Where the water coming from if known? A: Rain Q: What is your first name? A: David Q: What is your last name? A: T Q: What is your phone numbUnclogged by CLR DT and TH David T S-1121-0023 Closed 11/04/2021 07:49 AM 31625 Pacific Hwy S, Federal Way WA 98003, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Clogged drainCleared by CLR DT and Th Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Rain Q: What is your first name? A: David Q: What is your last name? A: T Q: What is your phone number? A: 25331 Cleared by CLR DT and Th David T S-1121-0025 Closed 11/04/2021 08:38 AM S 352nd St & Enchanted Pkwy S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding in the streetQ: Please provide exact loca@on including a house number or commercial property name. A: Intersec@on of S 352nd St and Enchanted Pkwy S Q: Where the water coming from if known? A: Q: What is your first name? A: Anonymous Q: What is your last name? A: Anonymous Q SWM cleared flooding.Anonymous Anonymous S-1121-0027 Closed 11/04/2021 09:00 AM 34007 35th Ave SW, Federal Way WA 98023, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Plugged CB.Q: Please provide exact loca@on including a house number or commercial property name. A: Sw 340th & 35th st sw Q: Where the water coming from if known? A: Q: What is your first name? A: Cw Q: What is your last name? A: cw Q: What is your phone number? A: 253- 397 - 0122SWM cleared flooding.Cw cw S-1121-0028 Closed 11/04/2021 09:26 AM S 334th St & 8th Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic CB plugged on North side of 8th Ave South across from 334th, Q: Please provide exact loca@on including a house number or commercial property name. A: CB plugged on North side of 8th Ave South across from 334th, Q: Where the water coming from if known? A: Surface water. Q: What is your first n SWM cleared flooding.Ryan Thomas S-1121-0030 Closed 11/04/2021 02:47 PM 29401 1st Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Resident called about road work that had been done on 1st Ave that leveled the street with his driveway, which has caused excessive water to run off onto his driveway/property.The City did not redirect any water to flow onto this property. Gravity is moving water onto this property. Common enemy doctrine allows for this, no City action taken at this time.Fred Foisten S-1121-0031 Closed 11/04/2021 02:52 PM 1st Ave S & S 294th Pl, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Runoff scouring road edge.Q: Please provide exact loca@on including a house number or commercial property name. A: NE corner of 1st Ave S and S 294th Pl Q: Where the water coming from if known? A: Q: What is your first name? A: Anonymous Q: What is your last name? A: Anonymous Q: Wha SWM crew placed 4" rip rap in eroded shoulder.Anonymous Anonymous S-1121-0034 Closed 11/05/2021 08:39 AM 13th Pl S & S 336th St, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic There's water on the roadway.Q: Please provide exact loca@on including a house number or commercial property name. A: S. 336th St and 13th Pl S. Q: Where the water coming from if known? A: Q: What is your first name? A: Abby Q: What is your last name? A: Federal Way PD Q: What is your ph Completed by the on call person. GN Abby Federal Way PD S-1121-0056 Closed 11/10/2021 10:59 AM S 316th St & 32nd Ave S, Auburn, WA, 98001, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Concern reported by KC illegal dumping regarding water run off from the construc@on at this loca@on. Not in City limits. Forwarded to King County.William Guardia (King County) S-1121-0063 Closed 11/11/2021 02:28 PM 28213 27th Ave S, Federal Way WA 98003, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic The culvert is not draining Q: Please provide exact loca@on including a house number or commercial property name. A: 282nd and 27th Ave S Q: Where the water coming from if known? A: Rain Q: What is your first name? A: Jose Q: What is your last name? A: García Q: What is your phone number Culvert pipe is plugged. Caleb Waiss and SWM crew used City vactor to clear pipe. Culvert pipe is now clear.Jose García S-1121-0065 Closed 11/11/2021 08:15 PM 30853 13th Pl S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Drains in this complex are flooded/ not draining ; coming close to flooding garages. SWM cleared flooding.Amy Taylor S-1121-0066 Closed 11/12/2021 07:43 AM SW 312th St & SW Dash Point Rd, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Water almost completely covering 312th - quite deep especially given how busy that intersec@on is.Ryan & Jarred found the outfall pipe to have been smashed and buried with rocks, completely blocked and plugged. Ryan and Jarred cleared rocks and debris from outfall pipe.Candi McHugo S-1121-0067 Closed 11/12/2021 09:35 AM 35663 14th Ave SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Resident called and leS a voicemail about the rain water that is collec@ng in front of his driveway, and flooding that area in the ROW.SWM cleared flooding.Wayne Unknown S-1121-0068 Closed 11/12/2021 09:35 AM 34446 21st Ave SW, Federal Way WA 98023, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Clogged drain Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Rain Q: What is your first name? A: David Q: What is your last name? A: T Q: What is your phone number? A: 2533124476Dave T cleare3d plugged CB.David T S-1121-0069 Closed 11/12/2021 09:41 AM 30637 28th Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Resident called and leS a voicemail regarding some flooding in front of his driveway.SWM cleared flooding.Glen Bartanety S-1121-0072 Closed 11/12/2021 10:02 AM SW 296th St & SW Marine View Dr, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Resident called to report flooding on the NW Corner of SW 296th St and Marine View Dr. Says that the storm drain is clogged, and that they came out recently to clean the storm drains, but believes one was missed.SWM crew cleared blockage.Kathy Stewart S-1121-0074 Closed 11/12/2021 02:15 PM 12th Ave SW & SW 296th St, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Resident called about a flooded intersec@on that is star@ng to flood the neighbors yard. This is at the corner of 12th Ave SW and SW 296th St. He says we came out a couple weeks ago to unclog the storm drains, but that something is s@ll clogged, and it's con@nuing to back up.SWM crew visited the site and found leaves on CB grate. Cleared CB.Ed Novak S-1121-0077 Closed 11/12/2021 03:32 PM 1649 S 359th St, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Resident called to report flooding, due to what she says is water flowing down from the highway. Said that its flooding the street, and has flooded their home.Private property. Ryan met homeowners on site and explained that this is private property and that the City was not responsible.Manu Unknown S-1121-0099 Closed 11/15/2021 04:59 PM 33719-33781 33rd Pl S, Federal Way, WA, 98001, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding around the round-about. Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Q: What is your first name? A: Anonymous Q: What is your last name? A: Anonymous Q: What is your phone number? A Call out responded and moved leaves off of CB.Anonymous Anonymous S-1121-0104 Closed 11/16/2021 09:40 AM 3901-3999 SW 321st St, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Msg came in from Americal on Sun. 11/14 8:09: Water is rushing out of the ground at a new home construc@on sight. Caller says that it's about 3K gallons a min and it is in the cul-de-sac between 2 homes. SWM investigated, Water is 3 gallons not 3K gallons. Water has been fixed.Americall On-Call Service S-1121-0106 Closed 11/16/2021 11:42 AM 30637 28th Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding occurring because of issue with pipe from drain at the end of the driveway.Private property. Ryan spoke with homeowner and explained that the City was not responsible.Glenn Bartenetti S-1121-0124 Closed 11/18/2021 09:01 AM 31015 50th Ave SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic ci@zen is concerned with rain runoff from his property (home is much higher than the street). He wants to put in a 4 S culvert, but I wanted to check with you first to see if he is on the right path to fixing his drainage problem with a culvert. Ci@zen would like a call with informa@on on how to proceed.Spoke with homeowner about culvert. Ditch is being added to the ditching list to be dug out at a later date. Work order created.Abraham Chapman S-1121-0131 Closed 11/18/2021 04:20 PM 33783-33799 33rd Pl S, Federal Way, WA, 98001, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding in the roadwayQ: Please provide exact loca@on including a house number or commercial property name. A: Intersec@on of Weyerhaeuser Way S and 33rd Pl S Q: Where the water coming from if known? A: Rainfall Q: What is your first name? A: Anonymous Q: What is your last name? A: An Call out responded and removed leaves off CB.Anonymous Anonymous S-1121-0153 Closed 11/23/2021 08:20 AM S 352nd St & Enchanted Pkwy S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Pooling in the roadway on Enchanted Parkway S and S 352nd St.Q: Please provide exact loca@on including a house number or commercial property name. A: Pooling in the roadway on Enchanted Parkway S and S 352nd St. Q: Where the water coming from if known? A: Q: What is your first name? A: A SWM crew responded and cleared leaves off of CB grate.Anonymous Anonymous S-1221-0014 Closed 12/03/2021 01:46 PM 33228 38th Ave S, Federal Way, WA, 98001, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Constant leak occurring at this property. Lakehaven had been called about the concern, but aSer coming out to take a look, had said that it is not an issue with their lines, but an issue with the service line from the house behind him at 33256 38th Ave S. He says this issue hasn't been addressed since Lakeha Leak is on private property. Kevin Du contacted property owner to resolve this issue.Will Self S-1221-0061 Closed 12/17/2021 11:20 AM 28403 20th Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Resident says that there is a possible leak underground (has already contacted Lakehaven and they noted there isn't an issue on their end; new pipes). Resident said there was construc@on done by the city last year in front of the house that could impact a possible leak.No ;leak found. City drainage is fine.Chintana Louaythong S-1221-0064 Closed 12/18/2021 02:11 PM 1111 SW 347th St, Federal Way, WA 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic storm drain needs vactor truckQ: Please provide exact loca@on including a house number or commercial property name. A: 1111 SW 347th st, Federal Way WA Q: Where the water coming from if known? A: storm water Q: What is your first name? A: Brian Q: What is your last name? A: Heaven Q: W City cleared storm drain.Brian Heaven S-1221-0088 Closed 12/23/2021 11:59 AM S 325th Pl, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic The vacant property next door, someone dumped a bunch of dirt that may be causing water to flood into house #3910's back yard. Ci@zen wants the city to come out and check where the water is coming from?Private property. No City action taken.Ms. JJ or Mr. Jerry Anonymous S-0122-0068 Closed 01/06/2022 08:39 AM 2232 S 330th St, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Our property keeps flooding due to storm drain next to our land not draining properly. There seems to be many trees, debris, and possibly sloping issues around the drain. Culvert inspected by EF and TP no blockage found. Pipe is flowing at capacity causing a backup of water. Spoke with homeowner regarding this issue. Water level has decreased.Cynthia Lepore S-0122-0073 Closed 01/06/2022 11:00 AM SW 374th St & 2nd Ave SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Drainage ditch in this area is overflowing across the street. Ci@zen is worried about flooding.Culvert cleared using vactor truck. Water is now flowing unobstructed.Jim King S-0122-0075 Closed 01/06/2022 02:35 PM 30805 3rd Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Water is backing up on this property from the culvert (plugged) and ci@zen wants a call back. He called Lakehaven and Lakehaven called PW.Culvert inspected by EF and TP and found to be open and flowing. Capacity of pond reduced do to sediment buildup. Pond to be added to digout list.Thomas Hager S-0122-0077 Closed 01/06/2022 04:13 PM 3831 S 325th St, Auburn, WA, 98001, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Neighbor is repor@ng water flooding from a culvert located at 3831 S 325th St. Neighbor would like a call back.Blocked culvert located and cleared by EF and TP.Brand Chaney S-0122-0078 Closed 01/06/2022 09:39 PM 1333 S 293rd Pl, Federal Way WA 98003, United StatesFlooding/Nuisance Water Public Works Surface Water ManagementPublic Plugged culvert inlet Water flowing down the street Q: Please provide exact loca@on including a house number or commercial property name. A: 50 S + or - east of S 293rd Pl, on the south side of Redondo Way S Q: Where the water coming from if known? A: Ditch on south side of Redondo Way S Q Leaves removed by EF and TP. Culvert is now open and flowing Cal Smith S-0122-0082 Closed 01/07/2022 11:50 AM 28545 20th Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Water is flooding the back yard from property behind the house. Noted he thought there was a city culvert behind property that could be clogged.Private property. Not City owned. There is no City drainage behind house.Jay Davis S-0122-0084 Closed 01/07/2022 01:34 PM 2326 S 304th St, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Residents on the North side of Steele Lake said the outlet maybe plugged as the water is rising. They are concerned especially for the homes close to the water. Resident wants a call back with status of the outlet. If you are not sure where the outlet is, you can contact the resident.Lake outfall is not blocked, it is flowing normally. Margaret was contacted and informed.Margaret Reyhner S-0122-1136 Closed 01/14/2022 08:17 AM 604 SW 294th St, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic The water is rising in my garage and outside my house. It 's coming over the roadway. Msg from Americall and came in 1/14 at 6:31 amDitch across street is in good condition. Asphalt berm across street near CB needs to be improved to catch more sheet flow of surface water.Maria Dehaven S-0122-1157 Closed 01/18/2022 09:12 AM 34600-34616 31st Pl SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding in road, especially with heavy rain. possible drain clogged.Q: Please provide exact loca@on including a house number or commercial property name. A: Caller lives at 34606 31st Pl SW and says the water in the road is just south of his house. Q: Where the water coming from if known? A: Maybe EF and TP spoke with homeowner and determined that the water is coming from his neighbors down spout. City structures are working properly.Charlie Charlie S-0222-0100 Closed 02/28/2022 01:45 PM 2836 SW 302nd Pl, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Concerns of flooding on SW 302nd Pl. and residen@al area because of runoff at the end of SW 302nd PL, near 2821 SW 302nd Pl. This property and the driveway are all private property. The City is not responsible for surface water flow on private property. There is construction going on near this property that the City will inspect for illicit discharge of turbid water. Richard Peterson S-0322-0001 Closed 03/01/2022 07:22 AM 31531 11th Pl SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Flooding from storm drain that is overflowing and flooding his yard and crawl space.Drainage system is very flat and allows backflow at capacity. Pond control structure bypass was opened to lower pond water level. City engineers are evaluating a solution. For now, shear gate bypass will remain open year round.Warren Yi S-0322-0003 Closed 03/01/2022 10:10 AM 2232 S 330th St, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Yesterday the water levels in the neighboring property rose so high so fast that it completely flooded and came into our yard by several feet. It is causing damage to our yard and property. This has happened several @mes whenever we have more than a couple hours of rain. The size of the drain pipe canno This area floods annually. System is at capacity. City engineering has been asked to evaluate.Cindy Lepore S-0322-0004 Closed 03/01/2022 10:13 AM 30815 3rd Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic the culvert at his home is too high and is not allowing the water to flow through. Water is backing up into his property and is 8 inches high on his fence.SWM crew hand dug sediment to improve flow to culvert. Crew will remove all sediment from pond this summer with excavator.Thomas Hager S-0322-0005 Closed 03/01/2022 10:15 AM SW Dash Point Rd & 26th Pl SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Water coming over the road way reported by the FWPDQ: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Rain Q: What is your first name? A: Abby Q: What is your last name? A: FWPD Q: What is your phone Surface Water flow exceeded ditch limits and crossed road during heavy rain. Water is flowing normally in ditch now.Abby FWPD S-0322-0006 Closed 03/01/2022 10:26 AM 2232 S 330th St, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Storm drain is almost to the top. Concerned it may overflow.Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Q: What is your first name? A: Cynthia Q: What is your last name? A: Lepore Q: What is your pho This area always partially floods property to the West. System is at capacity when heavy rains fall. This problem shall be forwarded to City Engineering Department to evaluate.Cynthia Lepore S-0322-0007 Closed 03/01/2022 10:32 AM 30910 18th Ave S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Culvert needs to be cleaned out on both sides of this duplex. Water is not draining properly.Eric Fox responded and found culvert partially blocked. Eric shoveled dirt away from culvert opening to improve flow. Vactor truck will be scheduled to clean culvert.Ilona Thompson S-0322-0009 Closed 03/01/2022 12:44 PM 2675-2837 SW Dash Point Rd, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Water from artesian creek on hillside combined with other runoff crea@ng muddy hazard over highway on Dash Point Road about half way down the hill towards 509.Property along Dash Point Road is private property and is the responsibility of the private land owner, not the City of Federal Way. Water is no longer flowing across road.Lancelot Lane S-0322-0015 Closed 03/01/2022 04:42 PM 31402 11th Pl S, Federal Way, WA, 98003, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Very large amounts of water coming up from the ground. more than what would come from rainwater.There is no City drainage at this location. Eric Fox visited site and found ground water coming thru curb, as usual in this area.Bruce Hyde S-0322-0019 Closed 03/02/2022 09:57 AM 1445 SW 296th St, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Report of this residence sliding due to heavy rain.Q: Please provide exact loca@on including a house number or commercial property name. A: Q: Where the water coming from if known? A: Q: What is your first name? A: Public Works Q: What is your last name? A: Anonymous Q: What is your pho Update: “Sean Cramer, Desiree Winkler, Kent Smith on site of slide. Slide is solely on private property. Lakehaven shut off the grinder pump outlet (hanging in the air). Federal Way building official recommended that renter evacuate unt Public Works Anonymous S-0322-0027 Closed 03/04/2022 12:39 PM 30500-30626 26th Ave SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Ditch is full of sediment. Please remove dirt out of ditch along 26th Ave SW.Ditch has sediment in it and is in need of cleaning. Work order created to remove sediment from ditch.Mike Condos S-0322-0047 Open 03/07/2022 04:29 PM SW 368th St & 6th Ave SW, Federal Way, WA, 98023, USAFlooding/Nuisance Water Public Works Surface Water ManagementPublic Resident says that neighbor is digging a 7S wide and 4 S deep trench in their yard along the street, to redirect water.Alex Unknown APPENDIX 10 AS-BUILTS CIVIL CONSTRUCTION PLANS Pipe Conveying Stream Pipe Conveying Stream Pipe Conveying Stream Pipe Conveying Stream