Trout Lake Storage Dam

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateWashington
CountySan Juan
River/StreamTr-False Bay
Coordinates48.52643, -123.12259

Physical Characteristics

Dam TypeConcrete
NID Height37 ft
Dam Length141 ft
Year Completed1929 (97 years old)

Storage & Hydraulics

NID Storage1,540 acre-ft
Max Storage1,540 acre-ft
Normal Storage1,440 acre-ft
Surface Area63 acres
Drainage Area1 sq mi
Max Discharge960 cfs

Ownership & Safety

PurposeRecreation
OwnerFriday Harbor Town
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection06/07/2023
Emergency Action PlanYes

Identifiers

NID IDWA00202
Federal IDWA00202
More InfoState Dam Safety Program

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