Johnsonville Fossil Plant - Ash Disposal Area Perimeter Dike (Island)
Tennessee — Humphreys County
Location
| State | Tennessee |
| County | Humphreys |
| Coordinates | 36.02300, -87.99500 |
Physical Characteristics
| NID Height | 41 ft |
| Dam Height | 41 ft |
| Dam Length | 10,066 ft |
| NID Storage | 323 acre-ft |
| Max Storage | 323 acre-ft |
| Surface Area | 101 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Not Available |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1968 |
| Primary Purpose | Other |
| Dam Type | — |
| Owner Type | — |
| Owner | TVA |
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.