Waro Reservoir
Key Takeaway
Waro Reservoir is classified as low hazard in Montana. It was completed in 1946 and is 80 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 20 ft (taller than 44.5% in MT) |
| Dam Length | 350 ft |
| Dam Type | Earth |
| Max Storage | 156 acre-ft |
| Normal Storage | 104 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 9 sq mi |
| Year Completed | 1946 (80 years old) |
| NID ID | MT01181 |
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
CHRISTOPHER T. AND BRANDY HANSEN
Private
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Waro Reservoir?
Waro 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 Waro Reservoir?
Waro Reservoir is owned by CHRISTOPHER T. AND BRANDY HANSEN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Waro Reservoir built?
Waro Reservoir was completed in 1946, making it 80 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 Waro Reservoir?
Waro 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 Waro Reservoir?
Waro Reservoir 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.