Shale Creek
Key Takeaway
Shale Creek is classified as low hazard in Montana. It was completed in 1957 and is 69 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 29 ft (taller than 82.2% in MT) |
| Dam Length | 1,350 ft |
| Dam Type | Earth |
| Max Storage | 930 acre-ft |
| Normal Storage | 420 acre-ft |
| Drainage Area | 6 sq mi |
| Max Discharge | 1,300 cfs |
| Year Completed | 1957 (69 years old) |
| Year Modified | 2004 |
| NID ID | MT00138 |
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
HANS MARKS
Private
Nearby Dams
Felt Coulee Dam
Petroleum, MT
Low Hazard 19 ftOstleer Dam
Petroleum, MT
Low HazardBrady #2
Petroleum, MT
Low Hazard 16 ftBrady #4
Petroleum, MT
Low Hazard 20 ftSouth. Fork Dry Blood Creek Detention Dam
Petroleum, MT
Low HazardGardner Dam
Petroleum, MT
Low Hazard 27 ftLittle Bear/Us #37 Dam
Petroleum, MT
Low HazardDry Blood Creek Detention Dam
Petroleum, MT
High HazardFrequently Asked Questions
What is the hazard classification of Shale Creek?
Shale Creek 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 Shale Creek?
Shale Creek is owned by HANS MARKS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Shale Creek built?
Shale Creek 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 Shale Creek?
Shale Creek 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 Shale Creek?
Shale Creek has a dam height of 29 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.