Johnson Creek #7 Dam
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Tennessee |
| County | Madison |
| Nearest City | OAK GROVE |
| River/Stream | LACKEY CREEK |
| Coordinates | 35.56000, -88.89250 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 41 ft |
| Dam Length | 1,191 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 2,887 acre-ft |
| Max Storage | 2,887 acre-ft |
| Normal Storage | 398 acre-ft |
| Surface Area | 60 acres |
| Drainage Area | 4 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Owner | SIMO, LLC, et al. |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 01/23/2025 |
| Emergency Action Plan | Not Required |