Marysville Upground Reservoir
Ohio — Union County — OFFSTREAM
Location
| State | Ohio |
| County | Union |
| River | OFFSTREAM |
| Coordinates | 40.26333, -83.40167 |
Physical Characteristics
| NID Height | 48 ft |
| Dam Height | 48 ft |
| Dam Length | 11,155 ft |
| NID Storage | 4,634 acre-ft |
| Max Storage | 4,634 acre-ft |
| Surface Area | 114 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | November 19, 2020 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 2009 |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | City of Marysville |
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.