Upper Mulberry River Ws Str. # 11
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Georgia |
| County | Gwinnett |
| Nearest City | MERRETT |
| River/Stream | LITTLE MULBERRY RIVER |
| Coordinates | 34.05364, -83.87808 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 46 ft |
| Dam Height | 46 ft |
| Dam Length | 740 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 3,890 acre-ft |
| Max Storage | 3,890 acre-ft |
| Surface Area | 45 acres |
| Drainage Area | 4,105 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Gwinnett County S&WCD Gwinnett County Board of Commissioners |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 03/09/2017 |
| Emergency Action Plan | Yes |