Niagra Township Dam 2

Niagra Township Dam 2 is an earth dam located in Grand Forks County, North Dakota, built in 1935. It carries a Low hazard potential classification.

About Niagra Township Dam 2

The primary purpose of Niagra Township Dam 2 is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Grand Forks County Wrb (local government). It impounds the North Branch Turtle River-tr near N.

The dam stands 23 feet tall and stretches 300 feet across, creates a reservoir covering 16 acres, has a maximum storage capacity of 243 acre-feet, and collects water from a drainage area of 2 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 05/08/2019.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNorth Dakota
CountyGrand Forks
Nearest CityN
River/StreamNorth Branch Turtle River-tr
Coordinates48.00008, -97.86394

Physical Characteristics

Dam TypeEarth
NID Height23 ft
Dam Height23 ft
Dam Length300 ft
Year Completed1935 (91 years old)

Storage & Hydraulics

NID Storage243 acre-ft
Max Storage243 acre-ft
Normal Storage120 acre-ft
Surface Area16 acres
Drainage Area2 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerGrand Forks County WRB
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection05/08/2019
Emergency Action PlanNot Required

Identifiers

NID IDND00406
Federal IDND00406
More InfoState Dam Safety Program

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