Nikolaisen Dam Tract 18

Nikolaisen Dam Tract 18 is a dam located in Towner County, North Dakota, built in 1995. It carries a Low hazard potential classification and has a fair condition assessment.

About Nikolaisen Dam Tract 18

The primary purpose of Nikolaisen Dam Tract 18 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 Us Fish And Wildlife Service (federal). It impounds the Unnamed Stream.

The dam stands 11 feet tall and stretches 550 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 417 acre-feet, and collects water from a drainage area of 4 square miles. Completed in 1995, the structure is 31 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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 08/24/2015. That was over 10 years ago.

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Low HazardFair ConditionEmergency Action Plan: Not Required

Location

StateNorth Dakota
CountyTowner
River/StreamUnnamed Stream
Coordinates48.58909, -99.21177

Physical Characteristics

NID Height11 ft
Dam Height8 ft
Dam Length550 ft
Year Completed1995 (31 years old)

Storage & Hydraulics

NID Storage417 acre-ft
Max Storage417 acre-ft
Normal Storage10 acre-ft
Surface Area6 acres
Drainage Area4 sq mi
Max Discharge946 cfs

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerUS FISH AND WILDLIFE SERVICE
Owner TypeFederal
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection08/24/2015
Emergency Action PlanNot Required

Identifiers

NID IDND00626
Federal IDND00626
More InfoState Dam Safety Program

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