Stonegate Dam
Key Takeaway
Stonegate Dam is classified as significant hazard in Missouri. It was completed in 1999 and is 27 years old. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 45 ft (taller than 92.6% in MO) |
| Dam Length | 250 ft |
| Dam Type | Earth |
| Max Storage | 39 acre-ft |
| Normal Storage | 26 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 100 cfs |
| Year Completed | 1999 (27 years old) |
| Year Modified | 2001 |
| NID ID | MO20808 |
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
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Stonegate Dam?
Stonegate Dam 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 Stonegate Dam?
Stonegate Dam is owned by information not available (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Stonegate Dam built?
Stonegate Dam was completed in 1999, making it 27 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
How tall is Stonegate Dam?
Stonegate Dam has a dam height of 45 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.
When was Stonegate Dam last inspected?
Stonegate Dam was last inspected on December 10, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.