St. Marys Lime Sludge Lagoons
Ohio — Auglaize County — KOOP
Location
| State | Ohio |
| County | Auglaize |
| River | KOOP |
| Coordinates | 40.51500, -84.38500 |
Physical Characteristics
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 2,640 ft |
| NID Storage | 128 acre-ft |
| Max Storage | 128 acre-ft |
| Surface Area | 12 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | December 4, 2024 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1988 |
| Primary Purpose | Tailings |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | City of St. Marys |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.