Des Lacs City Dam

Des Lacs City Dam is an earth dam located in Ward County, North Dakota, built in 1964. It carries a Low hazard potential classification.

About Des Lacs City Dam

The primary purpose of Des Lacs City Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by City Of Des Lacs (local government). It impounds the Lloyds Coulee near N.

The dam stands 38 feet tall and stretches 400 feet across, creates a reservoir covering 20 acres, has a maximum storage capacity of 300 acre-feet, and collects water from a drainage area of 10 square miles. Completed in 1964, the structure is well into its service life at over 50 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 05/09/2018.

At 38 feet, this dam is taller than 85% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNorth Dakota
CountyWard
Nearest CityN
River/StreamLloyds Coulee
Coordinates48.26270, -101.56494

Physical Characteristics

Dam TypeEarth
NID Height38 ft
Dam Height31 ft
Dam Length400 ft
Year Completed1964 (62 years old)

Storage & Hydraulics

NID Storage300 acre-ft
Max Storage300 acre-ft
Normal Storage220 acre-ft
Surface Area20 acres
Drainage Area10 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerCity of Des Lacs
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection05/09/2018
Emergency Action PlanNot Required

Identifiers

NID IDND00191
Federal IDND00191
More InfoState Dam Safety Program

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