Sub-locations
| Name | Sites | Samples |
|---|---|---|
| Forsyth County | 1 | 1 |
| Fulton County | 4 | 5 |
| Glynn County | 11 | 35 |
| Gordon County | 7 | 6 |
| Greene County | 3 | 46 |
| Gwinnett County | 1 | 2 |
| Hall County | 1 | 1 |
| Haralson County | 2 | 3 |
| Henry County | 4 | 16 |
| Jeff Davis County | 7 | 10 |
| Jefferson County | 1 | 1 |
| Jones County | 1 | 4 |
| Lanier County | 1 | 1 |
| Laurens County | 2 | 2 |
| Liberty County | 58 | 267 |
| Lumpkin County | 2 | 1 |
| McIntosh County | 26 | 158 |
| Monroe County | 4 | 11 |
| Morgan County | 4 | 20 |
| Murray County | 6 | 38 |
| Muscogee County | 3 | 14 |
| Newton County | 1 | 1 |
| Oconee County | 2 | 3 |
| Polk County | 1 | 6 |
| Pulaski County | 8 | 29 |