Sherwood
Key Takeaway
Sherwood is classified as low hazard in Wisconsin. It was completed in 1936 and is 90 years old. Its primary use is recreation.
Physical Details
| Dam Height | 13 ft (taller than 35.2% in WI) |
| Dam Length | 1,500 ft |
| Dam Type | Gravity |
| Max Storage | 600 acre-ft |
| Normal Storage | 380 acre-ft |
| Surface Area | 117 acres |
| Drainage Area | 15 sq mi |
| Max Discharge | 1,210 cfs |
| Year Completed | 1936 (90 years old) |
| NID ID | WI00111 |
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
Clark County
Local Government
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Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Sherwood?
Sherwood 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 Sherwood?
Sherwood is owned by Clark County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sherwood built?
Sherwood was completed in 1936, making it 90 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 Sherwood?
Sherwood 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 Sherwood?
Sherwood has a dam height of 13 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 Sherwood last inspected?
Sherwood was last inspected on April 18, 2012. Inspection dates indicate when a formal review occurred, not the results of that inspection.