Graber #2

Graber #2 is an earth dam located in Fergus County, Montana, built in 1958. It carries a Low hazard potential classification.

About Graber #2

The primary purpose of Graber #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 William Graber (private). It impounds the Tr-south Fork Bear Creek near Mosby.

The dam stands 39 feet tall and stretches 3,168 feet across, and has a maximum storage capacity of 479 acre-feet. Completed in 1958, 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.

At 39 feet, this dam is taller than 86% of dams nationwide.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateMontana
CountyFergus
Nearest CityMosby
River/StreamTr-south Fork Bear Creek
Coordinates47.20840, -108.81590

Physical Characteristics

Dam TypeEarth
NID Height39 ft
Dam Height39 ft
Dam Length3,168 ft
Year Completed1958 (68 years old)

Storage & Hydraulics

NID Storage479 acre-ft
Max Storage479 acre-ft
Normal Storage347 acre-ft

Ownership & Safety

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

Identifiers

NID IDMT02592
Federal IDMT02592
More InfoState Dam Safety Program

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