Dorchester
Key Takeaway
Dorchester is classified as low hazard in Wisconsin. It was completed in 2011 and is 15 years old. Its primary use is recreation.
Physical Details
| Dam Height | 13 ft (taller than 35.2% in WI) |
| Dam Length | 400 ft |
| Dam Type | Gravity |
| Max Storage | 177 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 1,360 cfs |
| Year Completed | 2011 (15 years old) |
| NID ID | WI00317 |
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
Village Of Dorchester
Local Government
Nearby Dams
Kalepp, Lloyd
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Low Hazard 12 ftKalepp
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Low Hazard 15 ftWinding Creek Rearing Pond
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Significant Hazard 27 ftMedford
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Low Hazard 12 ftBlack Creek
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Low Hazard 6 ftKalepp, Lloyd
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Low Hazard 12 ftSpring Lake Campground
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Low Hazard 27 ftFrequently Asked Questions
What is the hazard classification of Dorchester?
Dorchester 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 Dorchester?
Dorchester is owned by Village Of Dorchester (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dorchester built?
Dorchester was completed in 2011, making it 15 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 Dorchester?
Dorchester 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 Dorchester?
Dorchester 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 Dorchester last inspected?
Dorchester was last inspected on August 21, 2013. Inspection dates indicate when a formal review occurred, not the results of that inspection.