Reservation Dam
Key Takeaway
Reservation Dam is classified as low hazard in Minnesota. It was completed in 1940 and is 86 years old. Its primary use is recreation.
Physical Details
| Dam Height | 16 ft (taller than 53.5% in MN) |
| Dam Length | 11,295 ft |
| Dam Type | Concrete |
| Max Storage | 177.5K acre-ft |
| Normal Storage | 106.0K acre-ft |
| Surface Area | 10,925 acres |
| Drainage Area | 899 sq mi |
| Max Discharge | 5,600 cfs |
| Year Completed | 1940 (86 years old) |
| NID ID | MN00576 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
USACE - St. Paul District
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Reservation Dam?
Reservation Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Reservation Dam?
Reservation Dam is owned by USACE - St. Paul District (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Reservation Dam built?
Reservation Dam was completed in 1940, making it 86 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 Reservation Dam?
Reservation Dam serves the following purposes: Recreation, Other, Fish And Wildlife Pond, Water Supply, Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Reservation Dam?
Reservation Dam has a dam height of 16 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 Reservation Dam last inspected?
Reservation Dam was last inspected on August 22, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.