Attica Upground Reservoir
Key Takeaway
Attica Upground Reservoir is classified as significant hazard in Ohio. It was completed in 1955 and is 71 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 14 ft (taller than 9.6% in OH) |
| Dam Length | 2,470 ft |
| Dam Type | Earth |
| Max Storage | 37 acre-ft |
| Normal Storage | 21 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1955 (71 years old) |
| NID ID | OH00800 |
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
Village of Attica
Local Government
Nearby Dams
Attica Upground Reservoir #2
Seneca, OH
High Hazard 23 ftAttica Wastewater Treatment Lagoon
Seneca, OH
Significant Hazard 16 ftNew Washington Wwt Lagoon
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Significant Hazard 13 ftObringer Upground Reservoir
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Significant Hazard 13 ftRepublic Wwt Lagoon
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Significant Hazard 12 ftBig Bass Lake Dam
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Low Hazard 31 ftHoliday Lake Dam
Huron, OH
High Hazard 40 ftCeleryville Upground Reservoir
Crawford, OH
High Hazard 22 ftFrequently Asked Questions
What is the hazard classification of Attica Upground Reservoir?
Attica Upground Reservoir 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 Attica Upground Reservoir?
Attica Upground Reservoir is owned by Village of Attica (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Attica Upground Reservoir built?
Attica Upground Reservoir was completed in 1955, making it 71 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 Attica Upground Reservoir?
Attica Upground Reservoir serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Attica Upground Reservoir?
Attica Upground Reservoir 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 Attica Upground Reservoir last inspected?
Attica Upground Reservoir was last inspected on May 22, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.