Bragg #1

Bragg #1 is an earth dam located in Garfield County, Montana, built in 1920. It carries a Low hazard potential classification.

About Bragg #1

The primary purpose of Bragg #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 Clara G Bragg (private). It impounds the Tr-snow Creek.

The dam stands 20 feet tall and stretches 130 feet across, has a maximum storage capacity of 77 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1920, the structure is over a century 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
CountyGarfield
Nearest CityNone
River/StreamTr-snow Creek
Coordinates47.53370, -107.28680

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Dam Length130 ft
Year Completed1920 (106 years old)

Storage & Hydraulics

NID Storage77 acre-ft
Max Storage77 acre-ft
Normal Storage40 acre-ft
Drainage Area1 sq mi
Max Discharge100 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerCLARA G BRAGG
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMT02352
Federal IDMT02352
More InfoState Dam Safety Program

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