County Line Lake Dam
County Line Lake Dam is an earth dam located in Henry County, Georgia, built in 1960. It carries a Low hazard potential classification.
About County Line Lake Dam
The primary purpose of County Line Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Hampton Shores Hoa (private). It impounds the Unknown.
The dam stands 32 feet tall and stretches 260 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 120 acre-feet, and collects water from a drainage area of 110 square miles. Completed in 1960, 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. The most recent inspection on record was 03/01/2017.
At 32 feet, this dam is taller than 76% of dams nationwide.
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Location
| State | Georgia |
| County | Henry |
| River/Stream | Unknown |
| Coordinates | 33.47806, -84.28167 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 260 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 120 acre-ft |
| Max Storage | 120 acre-ft |
| Normal Storage | 87 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 110 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Hampton Shores Hoa |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 03/01/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | GA01978 |
| Federal ID | GA01978 |
| More Info | State Dam Safety Program |