Des Moines Ck Reg Det Facility East Berm

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateWashington
CountyKing
Coordinates47.42546, -122.30790

Physical Characteristics

Dam TypeEarth
NID Height18 ft
Dam Length450 ft
Year Completed2009 (17 years old)

Storage & Hydraulics

NID Storage53 acre-ft
Max Storage53 acre-ft
Normal Storage31 acre-ft
Drainage Area1 sq mi

Ownership & Safety

PurposeFlood Risk Reduction
OwnerPort of Seattle
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection07/09/2020
Emergency Action PlanYes

Identifiers

NID IDWA00693
Federal IDWA00693
More InfoState Dam Safety Program

Nearby Dams

Des Moines Creek Stormwater Detention Da 0.1 mi High Des Moines Ck Reg Det Pond West Berm 0.2 mi High 204th Street Stormwater Detention Basin 0.4 mi Significant Seattle Port Lagoon No 3 0.6 mi High Seatac Airport Se Pond 0.7 mi Significant Muth Stormwater Pond 1.7 mi High Tukwila South Project South Pond 1.8 mi Low Seatac Airport Pond G 2.5 mi High Seatac Airport Pond M 2.9 mi High Miller Creek Regional Detention Facility 2.9 mi Significant