Issaquah Highlands Np2 Pond Dam

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateWashington
CountyKing
Nearest CityIssaquah
River/StreamNF Issaquah Creek - Offstream
Coordinates47.54840, -122.00061

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Year Completed2002 (24 years old)

Storage & Hydraulics

NID Storage24 acre-ft
Max Storage24 acre-ft
Normal Storage19 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Max Discharge9 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerIssaquah City
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection07/18/2017
Emergency Action PlanYes

Identifiers

NID IDWA01858
Federal IDWA01858
More InfoState Dam Safety Program

Nearby Dams

Issaquah Highlands South Pond Dam 0.5 mi High Issaquah Highlands Npe Pond 0.5 mi High Issaquah Highlands Falls Pond Dam 0.8 mi High Klahanie Stormwater Detention Dam No 13 1.2 mi High Yellow Lake Outlet Dike 1.4 mi High Issaquah Highlands Reid Pond Dam 1.4 mi High South Ridge Stormwater Detention Dam 1.6 mi High Klahanie Stormwater Detention Dam No 1 1.7 mi Significant Conner Jarvis East Pond 2.1 mi Significant Queens Bog Dam 2.3 mi Low