Alderman #2

Alderman #2 is an earth dam located in Powder River County, Montana, built in 1945. It carries a Low hazard potential classification.

About Alderman #2

The primary purpose of Alderman #2 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 Charles Alderman Et Al (private). It impounds the Tr-fiftyfour Creek near Miles City.

The dam stands 30 feet tall and stretches 200 feet across, and has a maximum storage capacity of 77 acre-feet. Completed in 1945, 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.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateMontana
CountyPowder River
Nearest CityMiles City
River/StreamTr-fiftyfour Creek
Coordinates45.54980, -105.70430

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length200 ft
Year Completed1945 (81 years old)

Storage & Hydraulics

NID Storage77 acre-ft
Max Storage77 acre-ft
Normal Storage40 acre-ft

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerCHARLES ALDERMAN ET AL
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMT01829
Federal IDMT01829
More InfoState Dam Safety Program

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