Power Lake Dam

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateWashington
CountyPend Oreille
Nearest CityCusick
River/StreamNorth Fork Calispell Creek
Coordinates48.24057, -117.36240

Physical Characteristics

Dam TypeRockfill
NID Height60 ft
Dam Length162 ft
Year Completed1922 (104 years old)

Storage & Hydraulics

NID Storage1,560 acre-ft
Max Storage1,560 acre-ft
Normal Storage790 acre-ft
Surface Area62 acres
Drainage Area56 sq mi
Max Discharge11,300 cfs

Ownership & Safety

PurposeHydroelectric
OwnerPend Oreille Public Utility District
Owner TypePublic Utility
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection09/01/2021
Emergency Action PlanYes

Identifiers

NID IDWA00010
Federal IDWA00010
More InfoState Dam Safety Program

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