Black Lake Dam
Georgia — Gwinnett County — UNKNOWN
Location
| State | Georgia |
| County | Gwinnett |
| River | UNKNOWN |
| Coordinates | 33.99528, -84.21500 |
Physical Characteristics
| NID Height | 17 ft |
| Dam Height | 16 ft |
| Dam Length | 700 ft |
| NID Storage | 94 acre-ft |
| Max Storage | 86 acre-ft |
| Surface Area | 13 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | September 1, 2013 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1958 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Black, Ralph E. |
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.