Weyerhaeuser Enumclaw Flood Control Dam

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateWashington
CountyKing
Nearest CityEnumclaw
River/StreamBoise Creek
Coordinates47.18867, -121.92925

Physical Characteristics

Dam TypeOther
NID Height30 ft
Dam Length210 ft
Year Completed1993 (33 years old)

Storage & Hydraulics

NID Storage182 acre-ft
Max Storage182 acre-ft
Surface Area0 acres
Drainage Area8 sq mi
Max Discharge1,800 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerMiles Sand & Gravel
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection08/18/2020
Emergency Action PlanYes

Identifiers

NID IDWA00636
Federal IDWA00636
More InfoState Dam Safety Program

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