Big Hill Pond Lake Dam
Significant HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Tennessee |
| County | McNairy |
| Nearest City | POCAHONTAS |
| River/Stream | DISMAL BRANCH |
| Coordinates | 35.04583, -88.73278 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 36 ft |
| Dam Length | 620 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 3,330 acre-ft |
| Max Storage | 3,330 acre-ft |
| Normal Storage | 2,440 acre-ft |
| Surface Area | 162 acres |
| Drainage Area | 1 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Owner | Tdec |
| Owner Type | State |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/07/2023 |
| Emergency Action Plan | Not Required |