Johnson Dam
Significant Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Tennessee |
| County | Shelby |
| River/Stream | BIG CREEK DRAINAGE CANAL |
| Coordinates | 35.33750, -89.99083 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Length | 415 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 48 acre-ft |
| Max Storage | 48 acre-ft |
| Normal Storage | 34 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Johnson, Hardy, Jr. |
| Owner Type | Private |
| Hazard Classification | Significant |
| Last Inspection | 12/07/2020 |
| Emergency Action Plan | Not Required |