Lower Rimrock Dam

Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateWashington
CountyDouglas
Nearest CityPalisades
River/StreamMccarteney Creek
Coordinates47.49394, -119.75689

Physical Characteristics

Dam TypeRockfill
NID Height67 ft
Dam Length255 ft
Year Completed1972 (54 years old)

Storage & Hydraulics

NID Storage550 acre-ft
Max Storage550 acre-ft
Normal Storage550 acre-ft
Surface Area550 acres
Drainage Area256 sq mi
Max Discharge22,400 cfs

Ownership & Safety

PurposeRecreation
OwnerThe Nature Conservancy
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDWA00036
Federal IDWA00036
More InfoState Dam Safety Program

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