Kerns (Rosebud)
Key Takeaway
Kerns (Rosebud) is classified as significant hazard in Montana. It was completed in 1960 and is 66 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 25 ft (taller than 70.3% in MT) |
| Dam Length | 1,025 ft |
| Dam Type | Earth |
| Max Storage | 1.1K acre-ft |
| Normal Storage | 489 acre-ft |
| Drainage Area | 14 sq mi |
| Max Discharge | 450 cfs |
| Year Completed | 1960 (66 years old) |
| NID ID | MT00129 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
JACK GALT
Private
Nearby Dams
East Blacktail
Rosebud, MT
Significant Hazard 25 ftBrown Coulee (Rosebud)
Rosebud, MT
Low Hazard 30 ftLower Blacktail Reservoir
Rosebud, MT
Low Hazard 20 ftJ Galt #7
Rosebud, MT
Low Hazard 12 ftJ Galt #11
Rosebud, MT
Low Hazard 18 ftZ Cake
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Low Hazard 15 ftJ Galt #8
Rosebud, MT
Low Hazard 15 ftE L Johnson #1
Rosebud, MT
Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Kerns (Rosebud)?
Kerns (Rosebud) is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Kerns (Rosebud)?
Kerns (Rosebud) is owned by JACK GALT (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Kerns (Rosebud) built?
Kerns (Rosebud) was completed in 1960, making it 66 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 Kerns (Rosebud)?
Kerns (Rosebud) 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 Kerns (Rosebud)?
Kerns (Rosebud) has a dam height of 25 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.