Public Water Systems
762 active public water systems in TN, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Elizabethton Water Dept | Elizabethton, TN | 32,490 | 82 | Clean |
| Crossville Water Dept | Crossville, TN | 31,973 | 54 | Clean |
| Tullahoma Utilities Authority | Tullahoma, TN | 30,958 | 2 | Detected |
| Savannah Valley U.d. | Georgetown, TN | 30,571 | 46 | Detected |
| Brentwood Water Department | Brentwood, TN | 30,493 | 12 | Clean |
| Mallory Valley U.d. | Franklin, TN | 30,347 | 20 | Clean |
| Warren County Utility District | McMinnville, TN | 29,827 | 24 | Detected |
| Northeast Knox U.d. | Corryton, TN | 27,941 | 32 | Clean |
| Lafollette Utilities Board | Lafollette, TN | 27,637 | 43 | Clean |
| Greeneville Water Commission | Greeneville, TN | 26,657 | 10 | Clean |
| Lexington Water Systems | Lexington, TN | 26,322 | 159 | Clean |
| Athens Utilities Board | Athens, TN | 25,851 | 43 | Detected |
| Anderson County Water Auth | Clinton, TN | 25,700 | 232 | Detected |
| Shady Grove Utility District | Dandridge, TN | 25,320 | 17 | Detected |
| Dayton Water Dept | Dayton, TN | 25,054 | 148 | Clean |
| Manchester Water Department | Manchester, TN | 24,975 | 7 | Detected |
| Winchester Water System | Winchester, TN | 24,899 | 98 | Clean |
| Lewisburg Water System | Lewisburg, TN | 24,569 | 21 | Detected |
| Maury Co Water System | Columbia, TN | 24,488 | 53 | Detected |
| Lincoln Co B.p.u. #1 | Fayetteville, TN | 23,846 | 283 | Clean |
| Portland Water System | Portland, TN | 23,509 | 111 | Clean |
| Bedford County U.d. | Shelbyville, TN | 22,908 | 190 | Detected |
| Wilson Co Water & Wastewater | Lebanon, TN | 22,680 | 60 | Detected |
| Cumberland Plateau Water Authority | Crossville, TN | 22,673 | 25 | Clean |
| Lafayette Water System | Lafayette, TN | 21,551 | 63 | Clean |
| Lawrenceburg Utility Systems | Lawrenceburg, TN | 21,244 | 158 | Clean |
| Ocoee Utility District | Ocoee, TN | 21,082 | 281 | Detected |
| First U.d. of Hawkins County | Church Hill, TN | 20,851 | 64 | Detected |
| Northwest Utility District | Soddy Daisy, TN | 20,794 | 44 | Clean |
| Selmer Water System | Selmer, TN | 20,648 | 41 | Clean |
| Russellville Whitesburg U.d. | Russellville, TN | 20,197 | 3 | Clean |
| Dyersburg Water Dept | Dyersburg, TN | 19,970 | 32 | Clean |
| Gladeville Utility District | Gladeville, TN | 19,813 | 50 | Clean |
| Poplar Grove Utility District | Munford, TN | 19,599 | 36 | Clean |
| Savannah Utility Dept | Savannah, TN | 19,495 | 14 | Detected |
| Alpha-Talbott Utility District | Talbott, TN | 19,075 | 3 | Detected |
| West Warren-Viola U.d. | Smartt, TN | 19,009 | 49 | Clean |
| Pleasant View Utility District | Pleasant View, TN | 18,854 | 19 | Clean |
| Clinton Utilities Board | Clinton, TN | 18,772 | 33 | Clean |
| McMinnville Water Dept | McMinnville, TN | 18,767 | 51 | Detected |
| Dekalb Utility District #1 | Smithville, TN | 17,960 | 39 | Clean |
| East Montgomery U.d. | Clarksville, TN | 17,931 | 15 | Clean |
| Glen Hills Utility District | Greeneville, TN | 17,355 | 9 | Clean |
| Fentress County U.d. | Jamestown, TN | 16,845 | 55 | Clean |
| Harriman Utility Board | Harriman, TN | 16,653 | 41 | Clean |
| Union City Water Dept | Union City, TN | 16,180 | 14 | Clean |
| Claiborne Utilities District | New Tazewell, TN | 16,135 | 107 | Clean |
| Cunningham Utility District | Clarksville, TN | 16,068 | 22 | Clean |
| Loudon Utilities Board | Loudon, TN | 16,047 | 26 | Clean |
| Livingston Water Dept | Livingston, TN | 15,733 | 114 | Clean |