Lower Twin Lakes Dam is an earth dam located in Coweta County, Georgia. It carries a Low hazard potential classification.
Dam profile
NID height · 15 ft15 ft tall and 625 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Lower Twin Lakes Dam
Lower Twin Lakes Dam is a dam in Coweta, Georgia. The dam is owned by Timbervest Partners II Georgia LLC (private). It impounds the Unknown near Senoia.
The dam stands 15 feet tall and stretches 625 feet across, creates a reservoir covering 8 acres, has a maximum storage capacity of 58 acre-feet, and collects water from a drainage area of 200 square miles.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
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Location
| State | Georgia |
| County | Coweta |
| Nearest City | Senoia |
| River/Stream | Unknown |
| Coordinates | 33.26728, -84.51011 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 625 ft |
Storage & Hydraulics
| NID Storage | 58 acre-ft |
| Max Storage | 58 acre-ft |
| Normal Storage | 42 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 200 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Owner | Timbervest Partners II Georgia LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA06191 |
| Federal ID | GA06191 |
| More Info | State Dam Safety Program |