Powell Marsh W. A. Pool 5
Key Takeaway
Powell Marsh W. A. Pool 5 is classified as low hazard in Wisconsin.
Physical Details
| Dam Height | 8 ft (taller than 5.5% in WI) |
| Dam Length | 1,700 ft |
| Dam Type | Earth |
| Max Storage | 862 acre-ft |
| Normal Storage | 68 acre-ft |
| Surface Area | 190 acres |
| NID ID | WI12385 |
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
Wisconsin Department of Natural Resources
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Powell Marsh W. A. Pool 5?
Powell Marsh W. A. Pool 5 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 Powell Marsh W. A. Pool 5?
Powell Marsh W. A. Pool 5 is owned by Wisconsin Department of Natural Resources (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
How tall is Powell Marsh W. A. Pool 5?
Powell Marsh W. A. Pool 5 has a dam height of 8 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 Powell Marsh W. A. Pool 5 last inspected?
Powell Marsh W. A. Pool 5 was last inspected on October 21, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.