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Landslides
River Corridor Mapping
Study Limits
Historical Landslides
■
Fans and Debris Flows
Lowland fans
11
Alpine fans less likely subject to debris
flows
Alpine fans more likely subject to debris
flows
Rockf II
Rock fall potential
Rock avalanche deposit
Deep Seated Landslides
Watercourses (paths that water can travel
downslope)
Toe of landslide along river (where bottom
of slide is likely subject to erosion by a
river)
Lorded water
Tor
A
it �232
sc220
a11010"
t
+ X yzEd <
f
2- `208
Erosion hmard (19903AO)
Hazazd EAS
5drdre Soi 1992
King County Address Points
Address points
•
Address labels
Property Layers
Parcels
Environmentally Sensitive Areas
Potential landslide hazard areas (2016, see
explanation --- >)
0
Potential landslide hazard areas 50-foot buffer
(2016)
•dslide hazards, incorporated KC (1990)
mPotential steep slope hazard areas (2016, see
explanation >)
Erosion hazard (1990 SAO)
Seismic hazard (1990 SAO)
Coal mine hazard (1990 SAO)
to
Stream (1990 SAO)
class 1
Legend:
Slope liability O
" Stable
Intermediate
V Modified
Unstable
V Unstable(old slide)
y Unstable (recent sine)
Pare) O
O Parcel boundary
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