Margaret Lake Dam

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateWashington
CountyKing
River/StreamMargaret Creek
Coordinates47.76698, -121.90143

Physical Characteristics

Dam TypeEarth
NID Height41 ft
Dam Length480 ft
Year Completed1933 (93 years old)

Storage & Hydraulics

NID Storage1,210 acre-ft
Max Storage1,210 acre-ft
Normal Storage820 acre-ft
Surface Area52 acres
Drainage Area2 sq mi
Max Discharge750 cfs

Ownership & Safety

PurposeRecreation
OwnerLake Margaret Purposes Community Club
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection07/21/2020
Emergency Action PlanYes

Identifiers

NID IDWA00236
Federal IDWA00236
More InfoState Dam Safety Program

Nearby Dams

Kayak Lake Dam 1.8 mi High Loutsis Dam 4.8 mi Low Wsr Dairy Waste Lagoon 4.9 mi Low Marcel Lake Dam 5.2 mi High Tuck Lake Dam 6.0 mi High Dagger Lake Dam 6.1 mi Low Radar Lake Dam 6.2 mi High Regulating Basin South Dam 7.2 mi High Redmond Ridge East Pond Srn 2 No 1 7.2 mi High Welcome Lake Dam 7.4 mi High