Twin Lake No.one Dam
Twin Lake No.one Dam is an earth dam located in Forsyth County, Georgia, built in 1955. It carries a Low hazard potential classification.
About Twin Lake No.one Dam
The primary purpose of Twin Lake No.one Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Russ Enterprises Llc (private). It impounds the Tr-big Creek near Brandywine Community.
The dam stands 19 feet tall and stretches 420 feet across, and has a maximum storage capacity of 74 acre-feet. Completed in 1955, the structure is well into its service life at over 50 years old.
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 | Forsyth |
| Nearest City | Brandywine Community |
| River/Stream | Tr-big Creek |
| Coordinates | 34.16556, -84.19639 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 420 ft |
| Year Completed | 1955 (71 years old) |
Storage & Hydraulics
| NID Storage | 74 acre-ft |
| Max Storage | 74 acre-ft |
| Normal Storage | 63 acre-ft |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Russ Enterprises LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA01994 |
| Federal ID | GA01994 |
| More Info | State Dam Safety Program |