Hanks Corner Dam
Key Takeaway
Hanks Corner Dam is classified as significant hazard in North Dakota. It was completed in 1955 and is 71 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 | 58 ft (taller than 97% in ND) |
| Dam Length | 850 ft |
| Dam Type | Earth |
| Max Storage | 282 acre-ft |
| Normal Storage | 12 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1955 (71 years old) |
| NID ID | ND00050 |
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 14 ftFrequently Asked Questions
What is the hazard classification of Hanks Corner Dam?
Hanks Corner 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 Hanks Corner Dam?
Hanks Corner Dam is owned by Pembina County WRB (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hanks Corner Dam built?
Hanks Corner Dam 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 Hanks Corner Dam?
Hanks Corner 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 Hanks Corner Dam?
Hanks Corner Dam has a dam height of 58 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 Hanks Corner Dam last inspected?
Hanks Corner Dam was last inspected on September 25, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.