Largest water suppliers
Lead is the LCR 90th-percentile result; a value above 0.015 mg/L exceeds the
EPA action level. “—” means no lead sample is on file for that supplier.
| Supplier | City | Population | Lead (p90) |
|---|---|---|---|
| Atlanta | Atlanta | 1,089,893 | 0.0014 mg/L |
| Gwinnett Co. Dept. of Water Resources | Buford | 975,000 | 0.0000 mg/L |
| Dekalb County | Decatur | 743,000 | 0.0055 mg/L |
| Cobb County | Marietta | 695,000 | 0.0026 mg/L |
| North Fulton County | Alpharetta | 434,517 | 0.0016 mg/L |
| Clayton County Water Authority | Morrow | 298,374 | 0.0000 mg/L |
| Columbus | Columbus | 229,000 | 0.0014 mg/L |
| Cherokee County | Canton | 224,427 | 0.0011 mg/L |
| Augusta-Richmond Co Ws | Augusta | 204,000 | 0.0014 mg/L |
| Henry County Water Authority | — | 187,437 | 0.0010 mg/L |
| Savannah-Main | Savannah | 168,958 | 0.0039 mg/L |
| Forsyth Co. Water & Sewer | Cumming | 161,200 | 0.0010 mg/L |
| Gainesville | Gainesville | 140,000 | 0.0015 mg/L |
| Macon Water Authority | Macon | 130,024 | 0.0014 mg/L |
| Douglasville-Douglas County Wsa | Douglasville | 127,084 | 0.0023 mg/L |
| Athens-Clarke Co Water System | Athens | 125,000 | 0.0035 mg/L |
| Columbia County | Martinez | 124,763 | 0.0032 mg/L |
| Paulding County Water System | Dallas | 117,468 | 0.0016 mg/L |
| Albany | Albany | 101,245 | 0.0022 mg/L |
| Dalton Utilities | Dalton | 99,315 | 0.0000 mg/L |
| Houston County-Feagin Mill | Kathleen | 92,971 | 0.0000 mg/L |
| Coweta Water & Sewer Auth. | Newnan | 92,907 | 0.0039 mg/L |
| Rockdale Co. Water System | Conyers | 87,156 | 0.0030 mg/L |
| Fayette County | Fayetteville | 86,934 | 0.0013 mg/L |
| Warner Robins | Warner Robins | 83,705 | 0.0014 mg/L |
| Newton Co. Water-Sewerage Auth | Covington | 74,364 | 0.0025 mg/L |
| Bartow County | Cartersville | 70,243 | 0.0014 mg/L |
| Marietta Board of Lights and Water | Marietta | 60,100 | 0.0026 mg/L |
| Cumming | Cumming | 58,661 | 0.0000 mg/L |
| Catoosa Util. Dist. Authority | Ringgold | 56,670 | 0.0027 mg/L |
| Calhoun | Calhoun | 53,090 | 0.0013 mg/L |
| Carroll County | Carrollton | 51,592 | 0.0070 mg/L |
| Winder | Winder | 51,540 | 0.0005 mg/L |
| Valdosta | Valdosta | 48,959 | 0.0000 mg/L |
| Newnan Utilities | Newnan | 48,451 | 0.0013 mg/L |
| Floyd County | Rome | 46,143 | 0.0000 mg/L |
| Rome | Rome | 45,586 | 0.0013 mg/L |
| Walton Co. Water & Sewer Auth. | — | 45,230 | 0.0000 mg/L |
| Brunswick | Brunswick | 44,739 | 0.0033 mg/L |
| Lagrange | La Grange | 41,852 | 0.0011 mg/L |
| Smyrna | Smyrna | 40,508 | 0.0026 mg/L |
| Spalding County Water System | Griffin | 40,430 | — |
| Statesboro | Statesboro | 36,846 | 0.0016 mg/L |
| Walker County Water Authority | Flintstone | 36,000 | 0.0032 mg/L |
| Perry | Perry | 35,493 | 0.0003 mg/L |
| East Point | East Point | 33,712 | 0.0017 mg/L |
| Jackson County Water & Sewer Authority | Jefferson | 33,601 | 0.0000 mg/L |
| Thomasville | Thomasville | 32,613 | 0.0011 mg/L |
| Hinesville | Hinesville | 32,471 | 0.0011 mg/L |
| Oconee County | Watkinsville | 31,323 | 0.0000 mg/L |
| Butts County/Jackson/Jenkinsburg Ws | Jackson | 31,171 | 0.0010 mg/L |
| St. Simons Island | Saint Simons Island | 29,249 | 0.0023 mg/L |
| Toccoa | Toccoa | 28,711 | 0.0000 mg/L |
| Pooler | Pooler | 28,423 | 0.0019 mg/L |
| Chatsworth | Chatsworth | 28,262 | 0.0000 mg/L |
| Tifton-Tift County Water System | Tifton | 27,589 | 0.0000 mg/L |
| Usa-Fort Stewart Main | Fort Stewart (U.S. Army) | 27,573 | 0.0025 mg/L |
| Monroe | Monroe | 25,248 | 0.0000 mg/L |
| Kingsland | Kingsland | 25,245 | 0.0000 mg/L |
| Carrollton | Carrollton | 25,200 | 0.0068 mg/L |
| Cartersville | Cartersville | 24,830 | 0.0011 mg/L |
| Etowah | Dawsonville | 23,922 | 0.0000 mg/L |
| Polk County Water Authority | Cedartown | 23,792 | 0.0000 mg/L |
| Griffin | Griffin | 23,643 | 0.0013 mg/L |
| Baldwin County | Milledgeville | 23,067 | 0.0021 mg/L |
| Harris County Water System | Cataula | 22,922 | 0.0047 mg/L |
| Usaf-Robins Ab Main | Warner Robins | 22,000 | 0.0015 mg/L |
| Thomson-Mcduffie Co W&S Comm | Thomson | 21,312 | 0.0021 mg/L |
| Milledgeville | Milledgeville | 20,540 | 0.0011 mg/L |
| Braselton | Braselton | 20,469 | 0.0000 mg/L |
| College Park | College Park | 20,382 | 0.0012 mg/L |
| Georgia Southern University | Statesboro | 20,357 | 0.0011 mg/L |
| Lee County Utilities Authority | Leesburg | 20,194 | 0.0015 mg/L |
| Woodstock | Woodstock | 19,742 | 0.0012 mg/L |
| St. Marys | St. Marys | 19,408 | 0.0010 mg/L |
| Union City | Union City | 18,636 | 0.0042 mg/L |
| Grovetown | Grovetown | 18,464 | 0.0000 mg/L |
| Lafayette | La Fayette | 18,177 | 0.0023 mg/L |
| Demorest | Demorest | 18,049 | 0.0020 mg/L |
| Barrow County Water System | Winder | 17,893 | 0.0009 mg/L |
| Moultrie | Moultrie | 17,067 | 0.0024 mg/L |
| Rincon Water System | Rincon | 16,654 | 0.0010 mg/L |
| Notla Water Authority | Blairsville | 16,518 | 0.0010 mg/L |
| Canton | Canton | 16,375 | 0.0000 mg/L |
| South Monroe County Water System | Forsyth | 16,292 | 0.0000 mg/L |
| Dade County Water Authority | Trenton | 16,285 | 0.0036 mg/L |
| Fort Valley Utility Commission | Fort Valley | 16,257 | 0.0025 mg/L |
| Mcdonough | Mcdonough | 16,187 | 0.0000 mg/L |
| Richmond Hill | Richmond Hill | 16,068 | 0.0011 mg/L |
| Waycross | Waycross | 15,987 | 0.0008 mg/L |
| Villa Rica | Villa Rica | 15,667 | 0.0014 mg/L |
| Dublin | Dublin | 15,392 | 0.0097 mg/L |
| Fitzgerald | Fitzgerald | 15,382 | 0.0000 mg/L |
| Fayetteville | Fayetteville | 15,281 | 0.0012 mg/L |
| Bainbridge | Bainbridge | 15,125 | 0.0012 mg/L |
| Americus | Americus | 15,082 | 0.0039 mg/L |
| Centerville | Centerville | 14,701 | 0.0013 mg/L |
| Savannah-Georgetown/Gateway | Port Wentworth | 14,589 | 0.0024 mg/L |
| Vidalia | Vidalia | 14,496 | 0.0014 mg/L |
| Jasper | Jasper | 14,435 | 0.0000 mg/L |