| Hephzibah, City Of (hephzibah Wpcp) | Hephzibah | 0.02 |
| Marshallville, City Of (marshallville Wpcp) | Marshallville | 0.02 |
| Heard County Water Authority (steve Lipford Creek Wtp) | Franklin | 0.02 |
| Dexter, City Of (dexter Wpcp) | Dexter | 0.02 |
| Comer, City Of (comer Wpcp) | Comer | 0.02 |
| Elberton, City Of (elberton Wtp) | Elberton | 0.02 |
| Coweta County (arnall/sargent Wpcp) | Sargent | 0.01 |
| Wilkinson County Board Of Education (wilkinson County Elementary School Wpcp) | Irwinton | 0.01 |
| Rochelle, City Of (southeast Wpcp) | Rochelle | 0.01 |
| Palmetto, City Of (palmetto Wtp) | Palmetto | 0.01 |
| Grantville (city Of) Grantville Pond #3 | Grantville | 0.0084 |
| Cadwell, Town Of (cadwell Wpcp) | Cadwell | 0.0083 |
| Byromville, Town Of (byromville Wpcp) | Byromville | 0.008 |
| Whitfield County Board Of Education (westside Elementary School Wpcp) | Dalton | 0.007 |
| Andersonville, City Of (andersonville Wpcp) | Andersonville | 0.0065 |
| Grantville, City Of (pine Street Pond # 2 Wpcp) | Grantville | 0.0056 |
| Cusseta-Chattahoochee County (miller Road Well #2) | Cusseta | 0.0048 |
| Pike County Water & Sewerage Authority (shackleford Road Well) | Zebulon | 0.0045 |
| Cusseta WTP (wells 1,2 &3) | Cusseta | 0.0031 |
| Department Of Natural Resources (high Falls State Park Wpcp) | Jackson | 0.0025 |
| Patterson, City Of (patterson Wpcp) | Patterson | 0.0017 |
| Albany, City Of (albany Cso) | Albany | — |
| Arlington, City Of (arlington Wpcp) | Arlington | — |
| Bartow County Water Department (southeast Wpcp) | Cartersville | — |
| Bartow, Town Of (bartow Wpcp) | Bartow | — |
| Bremen, City Of (turkey Creek Wpcp) | Waco | — |
| Brunswick-Glynn County Joint Water & Sewer Commission (exit 29 Wpcp) | Brunswick | — |
| Buford, City Of (westside Wpcp) | Buford | — |
| Chatsworth Water Works Commission (mill Creek Wpcp) | Chatsworth | — |
| City Of Adel | Adel | — |
| City Of Atlanta Cso West Area | Atlanta | — |
| Collins WPCP | Collins | — |
| Coolidge, City Of (coolidge Wpcp) | Coolidge | — |
| Covington, City Of (covington Wrf) | Covington | — |
| East Dublin, City Of (east Dublin Wpcp) | East Dublin | — |
| Fulton County Camp Creek Water Pollution Control Plant | Atlanta | — |
| Grantville, City Of (colley Street Wpcp) | Grantville | — |
| Greensboro, City Of (south Wpcp) | Greensboro | — |
| Hahira, City Of (hahira Wpcp) | Hahira | — |
| Hall County - Spout Springs WRF | Flowery Branch | — |
| Haralson County (haralson Wtp) | Tallapoosa | — |
| Homerville, City Of (industrial Park Wpcp) | Homerville | — |
| Mcrae-Helena, City Of (mcrae-Helena Wpcp) | Helena | — |
| Metter, City Of (metter Wpcp) | Metter | — |
| Monticello, City Of (pearson Creek Wpcp) | Monticello | — |
| Nahunta, City Of (nahunta Wpcp) | Nahunta | — |
| Newton County Water & Sewerage Authority (yellow River Wpcp) | Covington | — |
| Portal, Town Of (portal Wpcp) | Portal | — |
| Quitman, City Of (quitman Wpcp) | Quitman | — |
| Rockdale County (snapping Shoals WPCP )(new) | Covington | — |
| Savannah-President Street WPCP | Savannah | — |
| Screven, City Of | Screven | — |
| Stockbridge, City Of (stephen D. Peurifoy Wpcp) | Stockbridge | — |
| Twin City Las | Twin City | — |
| Uvalda, City Of (uvalda Wpcp) | Uvalda | — |
| Warner Robins, City Of (ocmulgee River Wpcp) | Warner Robins | — |
