Brown's Valley Dam
Key Takeaway
Brown's Valley Dam is classified as significant hazard in Minnesota. It was completed in 1941 and is 85 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 3,700 ft |
| Dam Type | Earth |
| Max Storage | 0 acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 6,000 cfs |
| Year Completed | 1941 (85 years old) |
| NID ID | MN00575 |
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
USACE - St. Paul District
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Brown's Valley Dam?
Brown's Valley 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 Brown's Valley Dam?
Brown's Valley 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 Brown's Valley Dam built?
Brown's Valley Dam was completed in 1941, making it 85 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 Brown's Valley Dam?
Brown's Valley Dam serves the following purposes: Flood Risk Reduction, Other, Fish And Wildlife Pond, Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Brown's Valley Dam last inspected?
Brown's Valley Dam was last inspected on August 22, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.