Mcintosh Reservoir Dam
Mcintosh Reservoir Dam is an earth dam located in Fayette County, Georgia, built in 2015. It carries a High hazard potential classification and has a satisfactory condition assessment.
About Mcintosh Reservoir Dam
The primary purpose of Mcintosh Reservoir Dam is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Fayette County Board Of Commissioners (local government). It impounds the Line Creek near Peachtree City.
The dam stands 40 feet tall and stretches 850 feet across, creates a reservoir covering 650 acres, and has a maximum storage capacity of 20,800 acre-feet. Completed in 2015, the structure is relatively new.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 02/09/2016. That was 10 years ago — unusually long for a high-hazard dam, which typically requires more frequent inspections.
At 40 feet, this dam is taller than 87% of dams nationwide.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Georgia dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Georgia |
| County | Fayette |
| Nearest City | Peachtree City |
| River/Stream | Line Creek |
| Coordinates | 33.35722, -84.58361 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 40 ft |
| Dam Height | 40 ft |
| Dam Length | 850 ft |
| Year Completed | 2015 (11 years old) |
Storage & Hydraulics
| NID Storage | 20,800 acre-ft |
| Max Storage | 20,800 acre-ft |
| Normal Storage | 8,450 acre-ft |
| Surface Area | 650 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Fayette County Board of Commissioners |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 02/09/2016 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | GA05484 |
| Federal ID | GA05484 |
| More Info | State Dam Safety Program |