Des Lacs Dam 3 (nwr)

Des Lacs Dam 3 (nwr) is an earth dam located in Ward County, North Dakota, built in 1935. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection07/24/2001
Height11 ft
Built193591 years ago

Dam profile

NID height · 11 ft
11 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

11 ft tall and 4,845 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Des Lacs Dam 3 (nwr)

The primary purpose of Des Lacs Dam 3 (nwr) is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by USFWS (federal). It impounds the Des Lacs River-tr near Kenmare.

The dam stands 11 feet tall and stretches 4,845 feet across, creates a reservoir covering 56 acres, has a maximum storage capacity of 366 acre-feet, and collects water from a drainage area of 78 square miles. Completed in 1935, the structure is well-established, with more than 75 years of service.

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 07/24/2001. That was over 25 years ago.

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Location

StateNorth Dakota
CountyWard
Nearest CityKenmare
River/StreamDes Lacs River-tr
Coordinates48.67480, -102.09522

Physical Characteristics

Dam TypeEarth
NID Height11 ft
Dam Height9 ft
Dam Length4,845 ft
Year Completed1935 (91 years old)

Storage & Hydraulics

NID Storage366 acre-ft
Max Storage366 acre-ft
Normal Storage99 acre-ft
Surface Area56 acres
Drainage Area78 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerUSFWS
Owner TypeFederal
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection07/24/2001
Emergency Action PlanNot Required

Identifiers

NID IDND00315
Federal IDND00315
More InfoState Dam Safety Program