Issaquah Highlands Falls Pond Dam

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateWashington
CountyKing
Nearest CityIssaquah
River/StreamOffstream - E Fork Issaquah Cr
Coordinates47.54192, -122.01394

Physical Characteristics

Dam TypeEarth
NID Height22 ft
Dam Length600 ft
Year Completed2008 (18 years old)

Storage & Hydraulics

NID Storage53 acre-ft
Max Storage53 acre-ft
Normal Storage44 acre-ft
Drainage Area0 sq mi

Ownership & Safety

PurposeFlood Risk Reduction
OwnerIssaquah City
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection04/26/2018
Emergency Action PlanYes

Identifiers

NID IDWA00707
Federal IDWA00707
More InfoState Dam Safety Program

Nearby Dams

Issaquah Highlands South Pond Dam 0.7 mi High Issaquah Highlands Reid Pond Dam 0.7 mi High Issaquah Highlands Np2 Pond Dam 0.8 mi High South Ridge Stormwater Detention Dam 1.0 mi High Issaquah Highlands Npe Pond 1.2 mi High Klahanie Stormwater Detention Dam No 13 1.7 mi High Klahanie Stormwater Detention Dam No 1 1.8 mi Significant Yellow Lake Outlet Dike 1.8 mi High Conner Jarvis East Pond 2.3 mi Significant Talus P5 Stormwater Detention Dam 2.3 mi High