Herzog Dam
Key Takeaway
Herzog Dam is classified as significant hazard in North Dakota. It was completed in 1957 and is 69 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 38 ft (taller than 91.2% in ND) |
| Dam Length | 794 ft |
| Dam Type | Earth |
| Max Storage | 2.4K acre-ft |
| Normal Storage | 80 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 17 sq mi |
| Year Completed | 1957 (69 years old) |
| NID ID | ND00051 |
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
Pembina County WRB
Local Government
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Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Herzog Dam?
Herzog 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 Herzog Dam?
Herzog Dam is owned by Pembina County WRB (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Herzog Dam built?
Herzog Dam was completed in 1957, making it 69 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 Herzog Dam?
Herzog Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Herzog Dam?
Herzog Dam has a dam height of 38 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 Herzog Dam last inspected?
Herzog Dam was last inspected on September 25, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.