Wales Creek Reservoir
Key Takeaway
Wales Creek Reservoir is classified as low hazard in Montana. It was completed in 1953 and is 73 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 20 ft (taller than 44.5% in MT) |
| Dam Length | 307 ft |
| Dam Type | Earth |
| Max Storage | 268 acre-ft |
| Normal Storage | 137 acre-ft |
| Drainage Area | 14 sq mi |
| Max Discharge | 390 cfs |
| Year Completed | 1953 (73 years old) |
| NID ID | MT01225 |
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
WALES BROTHERS
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Wales Creek Reservoir?
Wales Creek 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 Wales Creek Reservoir?
Wales Creek Reservoir is owned by WALES BROTHERS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Wales Creek Reservoir built?
Wales Creek Reservoir was completed in 1953, making it 73 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 Wales Creek Reservoir?
Wales Creek Reservoir 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 Wales Creek Reservoir?
Wales Creek 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.