Fish Hook River
Key Takeaway
Fish Hook River is classified as significant hazard in Minnesota. It was completed in 1941 and is 85 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 15 ft (taller than 50.4% in MN) |
| Dam Length | 1,050 ft |
| Dam Type | Gravity |
| Max Storage | 10.0K acre-ft |
| Normal Storage | 6.5K acre-ft |
| Drainage Area | 245 sq mi |
| Max Discharge | 1,500 cfs |
| Year Completed | 1941 (85 years old) |
| NID ID | MN00234 |
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
City of Park Rapids
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Fish Hook River?
Fish Hook River 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 Fish Hook River?
Fish Hook River is owned by City of Park Rapids (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Fish Hook River built?
Fish Hook River 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 Fish Hook River?
Fish Hook River serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Fish Hook River?
Fish Hook River has a dam height of 15 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 Fish Hook River last inspected?
Fish Hook River was last inspected on August 29, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.