Davis (richland)

Davis (richland) is an earth dam located in Richland County, Montana, built in 1939. It carries a Low hazard potential classification.

About Davis (richland)

The primary purpose of Davis (richland) 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 George Colgan (private). It impounds the Tr-missouri River near Brockton.

The dam stands 25 feet tall and stretches 250 feet across, and has a maximum storage capacity of 63 acre-feet. Completed in 1939, 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
CountyRichland
Nearest CityBrockton
River/StreamTr-missouri River
Coordinates48.05000, -105.09050

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length250 ft
Year Completed1939 (87 years old)

Storage & Hydraulics

NID Storage63 acre-ft
Max Storage63 acre-ft
Normal Storage20 acre-ft

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerGEORGE COLGAN
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMT00519
Federal IDMT00519
More InfoState Dam Safety Program

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