Sheffels Reservoir
Key Takeaway
Sheffels Reservoir is classified as low hazard in Montana. It was completed in 1963 and is 63 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 68 ft (taller than 98.2% in MT) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 299 acre-ft |
| Normal Storage | 178 acre-ft |
| Year Completed | 1963 (63 years old) |
| NID ID | MT01190 |
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
JAMES R SHEFFELS
Private
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Low Hazard 36 ftFrequently Asked Questions
What is the hazard classification of Sheffels Reservoir?
Sheffels Reservoir 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 Sheffels Reservoir?
Sheffels Reservoir is owned by JAMES R SHEFFELS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sheffels Reservoir built?
Sheffels Reservoir was completed in 1963, making it 63 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 Sheffels Reservoir?
Sheffels Reservoir 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 Sheffels Reservoir?
Sheffels Reservoir has a dam height of 68 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.