Bell Lake Dam
Key Takeaway
Bell Lake Dam is classified as high hazard in Montana. It was completed in 1957 and is 69 years old. Its primary use is irrigation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 20 ft (taller than 44.5% in MT) |
| Dam Length | 120 ft |
| Dam Type | Earth |
| Max Storage | 590 acre-ft |
| Normal Storage | 450 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 550 cfs |
| Year Completed | 1957 (69 years old) |
| NID ID | MT00834 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Farrell And Rice
Private
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High Hazard 80 ftFrequently Asked Questions
What is the hazard classification of Bell Lake Dam?
Bell Lake Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Bell Lake Dam?
Bell Lake Dam is owned by Farrell And Rice (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bell Lake Dam built?
Bell Lake Dam was completed in 1957, making it 69 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 Bell Lake Dam?
Bell 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 Bell Lake Dam?
Bell Lake Dam has a dam height of 20 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.