Rochester
Key Takeaway
Rochester is classified as low hazard in Wisconsin. It was completed in 1975 and is 51 years old. Its primary use is recreation.
Physical Details
| Dam Height | 9 ft (taller than 12% in WI) |
| Dam Length | 200 ft |
| Dam Type | Concrete |
| Max Storage | 300 acre-ft |
| Normal Storage | 160 acre-ft |
| Surface Area | 46 acres |
| Drainage Area | 460 sq mi |
| Max Discharge | 1,832 cfs |
| Year Completed | 1975 (51 years old) |
| NID ID | WI01051 |
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
Racine County
Local Government
Nearby Dams
Waterford
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Significant Hazard 10 ftBurlington
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Low Hazard 12 ftEagle Lake
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Low Hazard 8 ftWaubeesee
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Low Hazard 7 ftReischl
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Low Hazard 13 ftWind Lake
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Low Hazard 7 ftFrequently Asked Questions
What is the hazard classification of Rochester?
Rochester 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 Rochester?
Rochester is owned by Racine County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Rochester built?
Rochester was completed in 1975, making it 51 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 Rochester?
Rochester serves the following purposes: Recreation, Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Rochester?
Rochester has a dam height of 9 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 Rochester last inspected?
Rochester was last inspected on May 9, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.