Warren Diversion
Key Takeaway
Warren Diversion is classified as significant hazard in Minnesota. It was completed in 2003 and is 23 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 | 26 ft (taller than 74.2% in MN) |
| Dam Length | 4,000 ft |
| Dam Type | Buttress |
| Max Storage | 2.0K acre-ft |
| Normal Storage | 15 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 175 sq mi |
| Max Discharge | 4,300 cfs |
| Year Completed | 2003 (23 years old) |
| NID ID | MN01351 |
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
WD of Middle-Snake-Tamarac Rivers
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Warren Diversion?
Warren Diversion 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 Warren Diversion?
Warren Diversion is owned by WD of Middle-Snake-Tamarac Rivers (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Warren Diversion built?
Warren Diversion was completed in 2003, making it 23 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 Warren Diversion?
Warren Diversion 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 Warren Diversion?
Warren Diversion has a dam height of 26 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 Warren Diversion last inspected?
Warren Diversion was last inspected on June 30, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.