Mcdowell Lake Dam

Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateWashington
CountyStevens
Nearest CityArden
River/StreamTr-Little Pend Oreille River
Coordinates48.47007, -117.68229

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Length615 ft
Year Completed1973 (53 years old)

Storage & Hydraulics

NID Storage596 acre-ft
Max Storage596 acre-ft
Normal Storage480 acre-ft
Surface Area33 acres
Drainage Area1 sq mi
Max Discharge197 cfs

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerUS Fish and Wildlife Service
Owner TypeFederal
Hazard ClassificationLow
Last Inspection10/21/2010
Emergency Action PlanNot Required

Identifiers

NID IDWA00042
Federal IDWA00042
More InfoState Dam Safety Program

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