Sand Hill River
Key Takeaway
Sand Hill River is classified as low hazard in Minnesota. It was completed in 1980 and is 46 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 20 ft (taller than 60.7% in MN) |
| Dam Type | Earth |
| Max Storage | 1.6K acre-ft |
| Surface Area | 1,000 acres |
| Drainage Area | 151 sq mi |
| Year Completed | 1980 (46 years old) |
| NID ID | MN01507 |
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
WD of Sand Hill River
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Sand Hill River?
Sand Hill River 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 Sand Hill River?
Sand Hill River is owned by WD of Sand Hill River (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sand Hill River built?
Sand Hill River was completed in 1980, making it 46 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 Sand Hill River?
Sand Hill River 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 Sand Hill River?
Sand Hill River has a dam height of 20 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 Sand Hill River last inspected?
Sand Hill River was last inspected on August 1, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.