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 |
|---|---|---|---|---|
| Bristol-Bluff City U.d. | Cookeville, TN | 6,268 | 269 | Clean |
| Bolivar Water System | Bolivar, TN | 6,251 | 22 | Clean |
| Leoma Utility District | Leoma, TN | 6,218 | 32 | Clean |
| Old Gainesboro Road U.d. | Cookeville, TN | 6,214 | 28 | Clean |
| Sevier County Water Department | Sevierville, TN | 6,194 | 4 | Detected |
| Huntingdon Water Dept | Huntingdon, TN | 6,167 | 11 | Clean |
| South Elizabethton U.d. | Elizabethton, TN | 6,154 | 27 | Clean |
| Red Boiling Springs W.S. | Red Boiling Springs, TN | 6,050 | 868 | Clean |
| Warren County Util Dist #2 | McMinnville, TN | 6,022 | 395 | Clean |
| North Stewart Utility District | Dover, TN | 5,983 | 143 | Detected |
| Sewanee Utility District | Sewannee, TN | 5,970 | 30 | Clean |
| West Robertson Water Authority | Adams, TN | 5,915 | 81 | Clean |
| Westmoreland Water System | Westmoreland, TN | 5,873 | 26 | Clean |
| Witt Utility District | Morristown, TN | 5,771 | 205 | Clean |
| New Market Utility District | New Market, TN | 5,703 | 45 | Detected |
| Tracy City Water System | Tracy City, TN | 5,692 | 124 | Clean |
| West Cumberland U.d. | Pleasant Hill, TN | 5,659 | 25 | Clean |
| North Greene Utilities, Inc. | Greeneville, TN | 5,604 | 517 | Clean |
| Summertown Utility District | Summertown, TN | 5,593 | 62 | Clean |
| Celina Water System | Celina, TN | 5,510 | 80 | Clean |
| McKenzie Water Dept | McKenzie, TN | 5,495 | 35 | Clean |
| Friendsville Water Works | Friendsville, TN | 5,437 | 54 | Clean |
| Fall Creek Falls U.d. | Pikeville, TN | 5,434 | 284 | Clean |
| Oak Ridge National Lab X-10 | Oak Ridge, TN | 5,373 | 9 | Clean |
| Oliver Springs Water Board | Oak Ridge, TN | 5,361 | 277 | Clean |
| Waynesboro Water System | Waynesboro, TN | 5,354 | 165 | Clean |
| Quebeck Walling U.d. | Sparta, TN | 5,349 | 36 | Detected |
| Pikeville Water System | Pikeville, TN | 5,346 | 215 | Clean |
| Roane Central Utility District | Harriman, TN | 5,317 | 57 | Detected |
| Halls Water System | Halls, TN | 5,306 | 15 | Clean |
| Northeast Henry County U.d. | Springville, TN | 5,155 | 10 | Clean |
| Trenton Water System | Trenton, TN | 5,155 | 99 | Detected |
| Monterey Water Dept | Monterey, TN | 5,072 | 116 | Clean |
| Jellico Utilities Authority | Jellico, TN | 5,056 | 407 | Clean |
| Somerville Water System | Somerville, TN | 5,020 | 10 | Clean |
| Y-12 Nnsa Production Office | Oak Ridge, TN | 5,000 | 12 | Detected |
| I-40 Rest Area Madison | Memphis, TN | 5,000 | 26 | - |
| Mem Reg Mega-Site Auth WS | Nashville, TN | 5,000 | 0 | - |
| Persia Utility District | Rogersville, TN | 4,966 | 134 | Detected |
| Decherd Water Dept | Decherd, TN | 4,809 | 67 | Clean |
| Loretto Water Department | Loretto, TN | 4,773 | 76 | Clean |
| Lobelville Water Dept | Lobelville, TN | 4,752 | 34 | - |
| North Overton Utility District | Allons, TN | 4,729 | 41 | Detected |
| Scotts Hill Water System | Scotts Hill, TN | 4,579 | 14 | Detected |
| Bon de Croft Utility District | Sparta, TN | 4,577 | 25 | Clean |
| Unicoi Utility District | Unicoi, TN | 4,527 | 27 | Clean |
| Northwest Clay County Utility | Moss, TN | 4,437 | 80 | Detected |
| South Side U.d. #1 | Gordonsville, TN | 4,431 | 12 | Clean |
| Estill Springs Water Dept | Estill Springs, TN | 4,317 | 183 | Clean |
| Parsons Water Department | Parsons, TN | 4,303 | 38 | Detected |