Fisher Dam
Key Takeaway
Fisher Dam is classified as low hazard in Montana. It was completed in 1978 and is 48 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 34 ft (taller than 92% in MT) |
| Dam Length | 1,720 ft |
| Dam Type | Earth |
| Max Storage | 895 acre-ft |
| Normal Storage | 580 acre-ft |
| Surface Area | 45 acres |
| Year Completed | 1978 (48 years old) |
| NID ID | MT03799 |
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
THOMAS J FISHER
Private
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Low HazardFrequently Asked Questions
What is the hazard classification of Fisher Dam?
Fisher 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 Fisher Dam?
Fisher Dam is owned by THOMAS J FISHER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Fisher Dam built?
Fisher Dam was completed in 1978, making it 48 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 Fisher Dam?
Fisher 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 Fisher Dam?
Fisher Dam has a dam height of 34 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.