Chilton
Key Takeaway
Chilton is classified as high hazard in Wisconsin. It was completed in 1850 and is 176 years old. Its primary use is recreation. 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 | 13 ft (taller than 35.2% in WI) |
| Dam Length | 80 ft |
| Dam Type | Gravity |
| Max Storage | 90 acre-ft |
| Normal Storage | 46 acre-ft |
| Surface Area | 46 acres |
| Drainage Area | 75 sq mi |
| Max Discharge | 1,035 cfs |
| Year Completed | 1850 (176 years old) |
| NID ID | WI00104 |
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
City of Chilton
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Chilton?
Chilton 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 Chilton?
Chilton is owned by City of Chilton (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Chilton built?
Chilton was completed in 1850, making it 176 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 Chilton?
Chilton 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 Chilton?
Chilton 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 Chilton last inspected?
Chilton was last inspected on June 23, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.