Allram Dam; Evelyn Hansen 3

Allram Dam; Evelyn Hansen 3 is an earth dam located in Bowman County, North Dakota, built in 1992. It carries a Low hazard potential classification.

About Allram Dam; Evelyn Hansen 3

The primary purpose of Allram Dam; Evelyn Hansen 3 is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Evelyn Hansen Allram (private). It impounds the Lone Tree Creek near N.

The dam stands 17 feet tall, creates a reservoir covering 11 acres, has a maximum storage capacity of 75 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1992, the structure is 34 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.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNorth Dakota
CountyBowman
Nearest CityN
River/StreamLone Tree Creek
Coordinates45.97603, -103.60570

Physical Characteristics

Dam TypeEarth
NID Height17 ft
Dam Height17 ft
Year Completed1992 (34 years old)

Storage & Hydraulics

NID Storage75 acre-ft
Max Storage75 acre-ft
Normal Storage32 acre-ft
Surface Area11 acres
Drainage Area5 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerEvelyn Hansen Allram
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDND00560
Federal IDND00560
More InfoState Dam Safety Program

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