Weed
Key Takeaway
Weed is classified as high hazard in Wisconsin. It was completed in 1967 and is 59 years old. Its primary use is hydroelectric. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 14 ft (taller than 40.1% in WI) |
| Dam Length | 70 ft |
| Dam Type | Gravity |
| Max Storage | 1.2K acre-ft |
| Normal Storage | 1.2K acre-ft |
| Surface Area | 244 acres |
| Drainage Area | 190 sq mi |
| Max Discharge | 6,200 cfs |
| Year Completed | 1967 (59 years old) |
| NID ID | WI00801 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Gresham, Village of
Local Government
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What is the hazard classification of Weed?
Weed is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Weed?
Weed is owned by Gresham, Village of (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Weed built?
Weed was completed in 1967, making it 59 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 Weed?
Weed 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 Weed?
Weed has a dam height of 14 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 Weed last inspected?
Weed was last inspected on September 6, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.