Hauf Lake

Hauf Lake is an earth dam located in Ravalli County, Montana, built in 1937. It carries a Low hazard potential classification.

About Hauf Lake

The primary purpose of Hauf Lake is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Hauf Lake Reservoir Llc (private). It impounds the Tr-mill Creek near Victor.

The dam stands 16 feet tall and stretches 300 feet across, creates a reservoir covering 12 acres, has a maximum storage capacity of 150 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1937, 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. The most recent inspection on record was 01/01/1979. That was over 47 years ago.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateMontana
CountyRavalli
Nearest CityVictor
River/StreamTr-mill Creek
Coordinates46.29650, -114.32360

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Height16 ft
Dam Length300 ft
Year Completed1937 (89 years old)

Storage & Hydraulics

NID Storage150 acre-ft
Max Storage150 acre-ft
Normal Storage130 acre-ft
Surface Area12 acres
Drainage Area0 sq mi
Max Discharge60 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerHAUF LAKE RESERVOIR LLC
Owner TypePrivate
Hazard ClassificationLow
Last Inspection01/01/1979
Emergency Action PlanNot Required

Identifiers

NID IDMT01170
Federal IDMT01170
More InfoState Dam Safety Program

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