Alliance Sludge Lagoons
Key Takeaway
Alliance Sludge Lagoons is classified as significant hazard in Ohio. It was completed in 1993 and is 33 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 12 ft (taller than 4.8% in OH) |
| Dam Length | 2,250 ft |
| Dam Type | Earth |
| Max Storage | 75 acre-ft |
| Drainage Area | 0 sq mi |
| Year Completed | 1993 (33 years old) |
| NID ID | OH02846 |
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
City of Alliance
Local Government
Nearby Dams
Deer Creek Reservoir Dam
Stark, OH
Significant Hazard 34 ftPeterson Lake Dam
Stark, OH
Low Hazard 17 ftDale Walborn Reservoir Dam
Stark, OH
High Hazard 37 ftFieldstone Lake Dam
Stark, OH
Significant Hazard 35 ftLake Park Dam
Mahoning, OH
Low Hazard 12 ftSyler Lake Dam
Stark, OH
Low Hazard 16 ftMayfield Lake Dam
Mahoning, OH
Low Hazard 9 ftSchultz Lake Dam
Portage, OH
Low Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Alliance Sludge Lagoons?
Alliance Sludge Lagoons 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 Alliance Sludge Lagoons?
Alliance Sludge Lagoons is owned by City of Alliance (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Alliance Sludge Lagoons built?
Alliance Sludge Lagoons was completed in 1993, making it 33 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 Alliance Sludge Lagoons?
Alliance Sludge Lagoons 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 Alliance Sludge Lagoons?
Alliance Sludge Lagoons 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 Alliance Sludge Lagoons last inspected?
Alliance Sludge Lagoons was last inspected on November 17, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.