Spring Lake Dam

Spring Lake Dam is an earth dam located in Bowman County, North Dakota, built in 1935. It carries a Low hazard potential classification.

About Spring Lake Dam

The primary purpose of Spring Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Bowman County Wrb (local government). It impounds the Spring Creek near N.

The dam stands 23 feet tall and stretches 340 feet across, has a maximum storage capacity of 258 acre-feet, and collects water from a drainage area of 17 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 06/06/2018.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNorth Dakota
CountyBowman
Nearest CityN
River/StreamSpring Creek
Coordinates46.22192, -103.74046

Physical Characteristics

Dam TypeEarth
NID Height23 ft
Dam Height23 ft
Dam Length340 ft
Year Completed1935 (91 years old)

Storage & Hydraulics

NID Storage258 acre-ft
Max Storage258 acre-ft
Normal Storage145 acre-ft
Drainage Area17 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerBowman County WRB
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection06/06/2018
Emergency Action PlanNot Required

Identifiers

NID IDND00076
Federal IDND00076
More InfoState Dam Safety Program

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