Big Racetrack Lake Dam
Key Takeaway
Big Racetrack Lake Dam is classified as low hazard in Montana. It was completed in 1973 and is 53 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 24 ft (taller than 67.5% in MT) |
| Dam Length | 265 ft |
| Dam Type | Earth |
| Max Storage | 345 acre-ft |
| Normal Storage | 300 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 66 cfs |
| Year Completed | 1973 (53 years old) |
| NID ID | MT00531 |
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
Glenn J Launderville
Private
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Low Hazard 22 ftFrequently Asked Questions
What is the hazard classification of Big Racetrack Lake Dam?
Big Racetrack Lake 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 Big Racetrack Lake Dam?
Big Racetrack Lake Dam is owned by Glenn J Launderville (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Big Racetrack Lake Dam built?
Big Racetrack Lake Dam was completed in 1973, making it 53 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 Big Racetrack Lake Dam?
Big Racetrack Lake Dam 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 Big Racetrack Lake Dam?
Big Racetrack Lake Dam has a dam height of 24 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.