Austin Dam
Key Takeaway
Austin Dam is classified as low hazard in Montana. It was completed in 1953 and is 73 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 12 ft (taller than 9.2% in MT) |
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 285 acre-ft |
| Normal Storage | 84 acre-ft |
| Year Completed | 1953 (73 years old) |
| NID ID | MT02572 |
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
HARRY E AUSTIN
Private
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Low Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Austin Dam?
Austin Dam 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 Austin Dam?
Austin Dam is owned by HARRY E AUSTIN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Austin Dam built?
Austin Dam was completed in 1953, making it 73 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 Austin Dam?
Austin Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Austin Dam?
Austin Dam has a dam height of 12 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.