Hauf Lake
Key Takeaway
Hauf Lake is classified as low hazard in Montana. It was completed in 1937 and is 89 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 16 ft (taller than 31.7% in MT) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 150 acre-ft |
| Normal Storage | 130 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 60 cfs |
| Year Completed | 1937 (89 years old) |
| NID ID | MT01170 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
HAUF LAKE RESERVOIR LLC
Private
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Low Hazard 14 ftFrequently Asked Questions
What is the hazard classification of Hauf Lake?
Hauf Lake is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Hauf Lake?
Hauf Lake is owned by HAUF LAKE RESERVOIR LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hauf Lake built?
Hauf Lake was completed in 1937, making it 89 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Hauf Lake?
Hauf Lake serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hauf Lake?
Hauf Lake has a dam height of 16 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Hauf Lake last inspected?
Hauf Lake was last inspected on January 1, 1979. Inspection dates indicate when a formal review occurred, not the results of that inspection.