Kelly (Park)
Key Takeaway
Kelly (Park) is classified as low hazard in Montana. It was completed in 1955 and is 71 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 15 ft (taller than 18.8% in MT) |
| Dam Length | 405 ft |
| Dam Type | Earth |
| Max Storage | 60 acre-ft |
| Normal Storage | 60 acre-ft |
| Max Discharge | 150 cfs |
| Year Completed | 1955 (71 years old) |
| NID ID | MT00550 |
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
DUANE NOLLMEYER
Private
Nearby Dams
Nollmeyer #1
Park, MT
Low Hazard 25 ftKaiser
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Significant Hazard 20 ftCottonwood Dam (Park)
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High Hazard 39 ftArthun Dam
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Significant Hazard 23 ftJordan Dam
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High Hazard 38 ftO'Halloran
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Significant Hazard 23 ftO'Halloran #1
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Low Hazard 23 ftPepper #2
Park, MT
Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Kelly (Park)?
Kelly (Park) 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 Kelly (Park)?
Kelly (Park) is owned by DUANE NOLLMEYER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Kelly (Park) built?
Kelly (Park) was completed in 1955, making it 71 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 Kelly (Park)?
Kelly (Park) 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 Kelly (Park)?
Kelly (Park) has a dam height of 15 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.