Lumberjack Junior

Lumberjack Junior is an earth dam located in Chouteau County, Montana, built in 1950. It carries a Low hazard potential classification.

About Lumberjack Junior

The primary purpose of Lumberjack Junior 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 Elmer B Bliss Jr (private). It impounds the Timber Coulee near Fort Benton.

The dam stands 20 feet tall and stretches 130 feet across, has a maximum storage capacity of 67 acre-feet, and collects water from a drainage area of 31 square miles. Completed in 1950, 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
CountyChouteau
Nearest CityFort Benton
River/StreamTimber Coulee
Coordinates47.88190, -111.37000

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Dam Length130 ft
Year Completed1950 (76 years old)

Storage & Hydraulics

NID Storage67 acre-ft
Max Storage67 acre-ft
Normal Storage23 acre-ft
Drainage Area31 sq mi
Max Discharge100 cfs

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerELMER B BLISS JR
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMT03369
Federal IDMT03369
More InfoState Dam Safety Program

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