Bjarne #1

Bjarne #1 is an earth dam located in Daniels County, Montana, built in 1951. It carries a Low hazard potential classification.

About Bjarne #1

The primary purpose of Bjarne #1 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 State Of Montana, D.n.r.c., T.l.m.d. (state). It impounds the Tr-coal Creek near Poplar.

The dam stands 27 feet tall and stretches 125 feet across, has a maximum storage capacity of 43 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1951, the structure is well into its service life at over 50 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 Hazard ConditionEmergency Action Plan: Not Required

Location

StateMontana
CountyDaniels
Nearest CityPoplar
River/StreamTr-coal Creek
Coordinates48.95541, -106.04650

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height27 ft
Dam Length125 ft
Year Completed1951 (75 years old)

Storage & Hydraulics

NID Storage43 acre-ft
Max Storage43 acre-ft
Normal Storage27 acre-ft
Drainage Area0 sq mi
Max Discharge300 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerSTATE OF MONTANA, D.N.R.C., T.L.M.D.
Owner TypeState
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMT02334
Federal IDMT02334
More InfoState Dam Safety Program

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