Public Water Systems
143,076 active water systems.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| SUFFOLK, CITY OF | SUFFOLK, VA | 69,822 | 5 | Clean |
| DELRAY BEACH PUBLIC WATER SYSTEM | DELRAY BEACH, FL | 69,754 | 34 | Detected |
| SOUTHERN UTILITIES | TYLER, TX | 69,735 | 29 | Detected |
| WATERLOO WATER WORKS | WATERLOO, IA | 69,504 | 67 | Detected |
| IDAHO FALLS CITY OF | IDAHO FALLS, ID | 69,450 | 144 | Detected |
| TOHO WATER AUTHORITY-POINCIANA SYSTEM | KISSIMMEE, FL | 69,447 | 23 | Clean |
| VALLEY COUNTY WATER DIST. | BALDWIN PARK, CA | 68,871 | 8 | Clean |
| IOWA CITY WATER DEPARTMENT | IOWA CITY, IA | 68,753 | 130 | Detected |
| WEST DES MOINES WATER WORKS | WEST DES MOINES, IA | 68,723 | 21 | Detected |
| CITY OF NEWPORT BEACH | NEWPORT BEACH, CA | 68,572 | 7 | Detected |
| SHARYLAND WSC | MISSION, TX | 68,562 | 18 | Detected |
| HIXSON UTILITY DISTRICT | HIXSON, TN | 68,306 | 23 | Detected |
| LODI, CITY OF | LODI, CA | 68,272 | 16 | Detected |
| Eagan | Eagan, MN | 68,223 | 4 | Detected |
| LYNNWOOD CITY OF | Lynnwood, WA | 68,204 | 8 | Clean |
| MISSOULA WATER | MISSOULA, MT | 68,200 | 84 | Detected |
| EL YUNQUE | RIO GRANDE, PR | 68,024 | 231 | Clean |
| ELYRIA WATER DEPARTMENT | LORAIN, OH | 68,000 | 74 | Clean |
| OLD BRIDGE MUA | OLD BRIDGE, NJ | 68,000 | 56 | Detected |
| CITY OF NEW SMYRNA BEACH | NEW SMYRNA BEACH, FL | 67,847 | 44 | Clean |
| CITRUS HEIGHTS WATER DISTRICT | CITRUS HEIGHTS, CA | 67,818 | 8 | Detected |
| INDIANA AMERICAN WATER - TERRE HAUTE | GREENWOOD, IN | 67,765 | 24 | Detected |
| CITY OF DAVIS | DAVIS, CA | 67,457 | 62 | Detected |
| Lakeville | Lakeville, MN | 67,300 | 4 | Detected |
| CITY OF PALO ALTO | PALO ALTO, CA | 67,231 | 18 | Clean |
| PANAMA CITY BEACH CITY OF | PANAMA CITY BEACH, FL | 67,205 | 60 | Clean |
| KIRKLAND CITY OF | Kirkland, WA | 67,107 | 1 | Clean |
| TAYLORSVILLE-BENNION ID | RIVERTON, UT | 67,098 | 637 | Detected |
| LYNWOOD-CITY, WATER DEPT. | LYNWOOD, CA | 66,967 | 20 | Detected |
| SJCU-CR214 MAINLAND WTP | ST. AUGUSTINE, FL | 66,953 | 35 | Detected |
| CITY OF VICTORIA | VICTORIA, TX | 66,932 | 16 | Detected |
| BEAUMONT CHERRY VALLEY WD | BEAUMONT, CA | 66,841 | 8 | Clean |
| CAL AMERICAN WATER CO | ROSEMEAD, CA | 66,809 | 10 | Detected |
| CITY OF ALEXANDRIA WATER SYSTEM | ALEXANDRIA, LA | 66,798 | 41 | Detected |
| WATER AUTH OF DICKSON COUNTY | DICKSON, TN | 66,725 | 23 | Clean |
| CITY OF TUSTIN | TUSTIN, CA | 66,600 | 17 | Detected |
| CITY OF MADERA | MADERA, CA | 66,560 | 23 | Clean |
| CAPITAL REGION WATER | HARRISBURG, PA | 66,540 | 145 | Clean |
| SKOKIE | SKOKIE, IL | 66,422 | 26 | Clean |
| TUMWATER CITY OF | Tumwater, WA | 66,373 | 22 | Detected |
| BOONE CO WATER & SEWER DISTRICT | BURLINGTON, KY | 66,300 | 30 | Detected |
| MALDEN WATER DIVISION (MWRA) | MALDEN, MA | 66,263 | 45 | Clean |
| CITY OF ROWLETT | ROWLETT, TX | 66,212 | 16 | Detected |
| OCALA, CITY OF (2 WTPS) | Ocala, FL | 66,176 | 43 | Detected |
| LAKEWOOD - CITY, WATER DEPT. | LAKEWOOD, CA | 66,135 | 6 | Detected |
| EAST CHERRY CREEK VALLEY WSD | AURORA, CO | 66,130 | 1,783 | Detected |
| SUBURBAN WATER SYSTEMS-WHITTIER | COVINA, CA | 66,045 | 4 | Detected |
| GALLATIN WATER DEPARTMENT | GALLATIN, TN | 65,964 | 5 | Clean |
| SPRING HILL WATER DEPT | SPRING HILL, TN | 65,840 | 12 | Detected |
| LIMA CITY | LIMA, OH | 65,619 | 59 | Detected |