Johnstone Lake Dam
Mississippi — Madison County — PERSIMMON CREEK
Location
| State | Mississippi |
| County | Madison |
| River | PERSIMMON CREEK |
| Coordinates | 32.53124, -90.18237 |
Physical Characteristics
| NID Height | 35 ft |
| Dam Height | 31 ft |
| Dam Length | 1,900 ft |
| NID Storage | 1,524 acre-ft |
| Max Storage | 1,524 acre-ft |
| Surface Area | 104 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | October 26, 2022 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1965 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | JOHNSTONE PROPERTY OWNERS ASSOCIATION |
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.