Parnell Impoundment
Key Takeaway
Parnell Impoundment is classified as low hazard in Minnesota. It was completed in 1998 and is 28 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 22 ft (taller than 66.3% in MN) |
| Dam Type | Earth |
| Max Storage | 751 acre-ft |
| Surface Area | 23 acres |
| Drainage Area | 4 sq mi |
| Year Completed | 1998 (28 years old) |
| Year Modified | 2004 |
| NID ID | MN01404 |
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 Red Lake
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Parnell Impoundment?
Parnell Impoundment 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 Parnell Impoundment?
Parnell Impoundment is owned by WD of Red Lake (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Parnell Impoundment built?
Parnell Impoundment was completed in 1998, making it 28 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 Parnell Impoundment?
Parnell Impoundment 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 Parnell Impoundment?
Parnell Impoundment has a dam height of 22 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 Parnell Impoundment last inspected?
Parnell Impoundment was last inspected on August 10, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.