Sather Dam
Key Takeaway
Sather Dam is classified as significant hazard in North Dakota. It was completed in 1964 and is 62 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 29 ft (taller than 85.1% in ND) |
| Dam Length | 1,100 ft |
| Dam Type | Earth |
| Max Storage | 300 acre-ft |
| Normal Storage | 448 acre-ft |
| Surface Area | 37 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 1,217 cfs |
| Year Completed | 1964 (62 years old) |
| NID ID | ND00153 |
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
USDA FS
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Sather Dam?
Sather 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 Sather Dam?
Sather Dam is owned by USDA FS (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sather Dam built?
Sather Dam was completed in 1964, making it 62 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 Sather Dam?
Sather Dam serves the following purposes: Recreation, Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Sather Dam?
Sather Dam has a dam height of 29 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 Sather Dam last inspected?
Sather Dam was last inspected on September 22, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.