Snoqualmie Mill Pond Dam

Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateWashington
CountyKing
Nearest CitySnoqualmie
River/StreamTr-Snoqualmie River
Coordinates47.52934, -121.81931

Physical Characteristics

Dam TypeOther
NID Height10 ft
Dam Length3,000 ft
Year Completed1917 (109 years old)

Storage & Hydraulics

NID Storage396 acre-ft
Max Storage396 acre-ft
Normal Storage330 acre-ft
Surface Area66 acres
Drainage Area375 sq mi
Max Discharge45 cfs

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerWeyerhaeuser
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDWA00307
Federal IDWA00307
More InfoState Dam Safety Program

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