East Sparta
Key Takeaway
East Sparta is classified as significant hazard in Wisconsin. It was completed in 1945 and is 81 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 12 ft (taller than 30.4% in WI) |
| Dam Length | 210 ft |
| Dam Type | Earth |
| Max Storage | 61 acre-ft |
| Normal Storage | 25 acre-ft |
| Surface Area | 4 acres |
| Year Completed | 1945 (81 years old) |
| Year Modified | 2005 |
| NID ID | WI10337 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Fort Mccoy
Federal Government
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High Hazard 57 ftFrequently Asked Questions
What is the hazard classification of East Sparta?
East Sparta is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates East Sparta?
East Sparta is owned by Fort Mccoy (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was East Sparta built?
East Sparta was completed in 1945, making it 81 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 East Sparta?
East Sparta 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 East Sparta?
East Sparta has a dam height of 12 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 East Sparta last inspected?
East Sparta was last inspected on July 29, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.