Logan Martin
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | Alabama |
| County | St. Clair |
| Nearest City | Vincent |
| River/Stream | Coosa |
| Coordinates | 33.42545, -86.33688 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 142 ft |
| Dam Height | 97 ft |
| Dam Length | 6,076 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 650,000 acre-ft |
| Max Storage | 650,000 acre-ft |
| Normal Storage | 273,000 acre-ft |
| Surface Area | 15,263 acres |
| Drainage Area | 7,700 sq mi |
| Max Discharge | 167,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Alabama Power Company |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 05/05/2025 |
| Emergency Action Plan | Yes |