Twin Lakes Park D.2 (low)

Twin Lakes Park D.2 (low) is an earth dam located in Williams County, North Dakota, built in 1933. It carries a Low hazard potential classification.

About Twin Lakes Park D.2 (low)

The primary purpose of Twin Lakes Park D.2 (low) is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Williston Country Club (local government). It impounds the Little Muddy River-tr near Williston.

The dam stands 20 feet tall and stretches 220 feet across, creates a reservoir covering 15 acres, and has a maximum storage capacity of 108 acre-feet. Completed in 1933, 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 09/19/2000. That was over 25 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNorth Dakota
CountyWilliams
Nearest CityWilliston
River/StreamLittle Muddy River-tr
Coordinates48.19946, -103.61742

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Dam Length220 ft
Year Completed1933 (93 years old)

Storage & Hydraulics

NID Storage108 acre-ft
Max Storage108 acre-ft
Normal Storage108 acre-ft
Surface Area15 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerWilliston Country Club
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection09/19/2000
Emergency Action PlanNot Required

Identifiers

NID IDND00559
Federal IDND00559
More InfoState Dam Safety Program

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