Helmut Weber Dam
Key Takeaway
Helmut Weber Dam is classified as significant hazard in Missouri. It was completed in 2000 and is 26 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 44 ft (taller than 92% in MO) |
| Dam Length | 540 ft |
| Dam Type | Earth |
| Max Storage | 73 acre-ft |
| Normal Storage | 46 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 2000 (26 years old) |
| NID ID | MO32067 |
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
HJ HERMANN LLC
Private
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High Hazard 29 ftFrequently Asked Questions
What is the hazard classification of Helmut Weber Dam?
Helmut Weber 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 Helmut Weber Dam?
Helmut Weber Dam is owned by HJ HERMANN LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Helmut Weber Dam built?
Helmut Weber Dam was completed in 2000, making it 26 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 Helmut Weber Dam?
Helmut Weber Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Helmut Weber Dam?
Helmut Weber Dam has a dam height of 44 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 Helmut Weber Dam last inspected?
Helmut Weber Dam was last inspected on November 4, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.