Shawano
Key Takeaway
Shawano is classified as low hazard in Wisconsin. It was completed in 1928 and is 98 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 28 ft (taller than 77.3% in WI) |
| Dam Length | 435 ft |
| Dam Type | Earth |
| Max Storage | 2.9K acre-ft |
| Normal Storage | 2.9K acre-ft |
| Surface Area | 180 acres |
| Drainage Area | 816 sq mi |
| Max Discharge | 15,000 cfs |
| Year Completed | 1928 (98 years old) |
| NID ID | WI00800 |
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
Wolf River Hydro Limited Partnership
Public Utility
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Shawano?
Shawano 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 Shawano?
Shawano is owned by Wolf River Hydro Limited Partnership (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Shawano built?
Shawano was completed in 1928, making it 98 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 Shawano?
Shawano serves the following purposes: Hydroelectric, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Shawano?
Shawano has a dam height of 28 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 Shawano last inspected?
Shawano was last inspected on June 1, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.