Venn #8
Key Takeaway
Venn #8 is classified as significant hazard in Montana. It was completed in 1970 and is 56 years old. Its primary use is fire protection. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 17 ft (taller than 34.9% in MT) |
| Dam Length | 450 ft |
| Dam Type | Earth |
| Max Storage | 329 acre-ft |
| Normal Storage | 150 acre-ft |
| Year Completed | 1970 (56 years old) |
| NID ID | MT01608 |
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
CHARLES STEADMAN
Private
Nearby Dams
Venn #1
Custer, MT
Significant Hazard 28 ftVenn #7
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Low Hazard 18 ftBrewer #2
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Low Hazard 15 ftVenn #9
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Low Hazard 17 ftLazy S #2
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Low Hazard 17 ftBrewer #3
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Low Hazard 28 ftMoore #2
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Low Hazard 31 ftMoore #7
Custer, MT
Low Hazard 24 ftFrequently Asked Questions
What is the hazard classification of Venn #8?
Venn #8 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 Venn #8?
Venn #8 is owned by CHARLES STEADMAN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Venn #8 built?
Venn #8 was completed in 1970, making it 56 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 Venn #8?
Venn #8 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 Venn #8?
Venn #8 has a dam height of 17 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.