Public Water Systems
143,076 active water systems.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| RATHBUN REGIONAL WATER ASSN (RATHBUN) | CENTERVILLE, IA | 33,000 | 200 | Clean |
| NEW PORT RICHEY WATER DEPT | NEW PORT RICHEY, FL | 33,000 | 40 | Clean |
| KAYSVILLE CITY WATER SYSTEM | KAYSVILLE, UT | 32,976 | 104 | Detected |
| SJWTX TRIPLE PEAK PLANT | CANYON LAKE, TX | 32,973 | 107 | Detected |
| JACKSONVILLE WATERWORKS | JACKSONVILLE, AR | 32,875 | 18 | Clean |
| ROME CITY | ROME, NY | 32,850 | 41 | Clean |
| SEVEN SPRINGS | LONGWOOD, FL | 32,834 | 104 | Detected |
| CHEMUNG COUNTY FAIRGROUNDS | ELMIRA, NY | 32,800 | 14 | — |
| CALHOUN COUNTY WATER AUTHORITY | ALEXANDRIA, AL | 32,796 | 68 | Clean |
| NOLENSVILLE-COLLEGE GROVE U.D. | NOLENSVILLE, TN | 32,793 | 59 | Detected |
| CITY OF SEGUIN | SEGUIN, TX | 32,736 | 57 | Detected |
| ATHENS PWS | ATHENS, OH | 32,725 | 29 | Detected |
| CAMROSA WATER DISTRICT | CAMARILLO, CA | 32,700 | 7 | Detected |
| MANHATTAN BEACH-CITY, WATER DEPT. | MANHATTAN BEACH, CA | 32,697 | 4 | Detected |
| BCWWS 3B/C | POMPANO BEACH, FL | 32,650 | 31 | Detected |
| WEST CNTY MUNI AUTH-MCKEESPORT | GREENSBURG, PA | 32,644 | 110 | Clean |
| THOMASVILLE | THOMASVILLE, GA | 32,613 | 21 | Clean |
| DANVILLE CITY WATER WORKS | DANVILLE, KY | 32,600 | 393 | Clean |
| GOLDEN STATE WATER CO - BARSTOW | APPLE VALLEY, CA | 32,547 | 2 | Detected |
| EAST NILES CSD | BAKERSFIELD, CA | 32,517 | 47 | Detected |
| OFALLON PWS | O FALLON, MO | 32,515 | 13 | Detected |
| ELIZABETHTON WATER DEPT | ELIZABETHTON, TN | 32,490 | 82 | Clean |
| HINESVILLE | HINESVILLE, GA | 32,471 | 21 | Clean |
| PALM SPRINGS, VILLAGE OF | PALM SPRINGS, FL | 32,467 | 28 | Detected |
| EASTPOINTE, CITY OF | EASTPOINTE, MI | 32,442 | 16 | Clean |
| MOSES LAKE CITY OF | Moses Lake, WA | 32,428 | 626 | Detected |
| FOOTHILLS WATER AND SEWER LLC | YUMA, AZ | 32,425 | 1,945 | Detected |
| AQUA OHIO - ASHTABULA | ASHTABULA, OH | 32,408 | 24 | Clean |
| LARAMIE, CITY OF | LARAMIE, WY | 32,395 | 18 | Clean |
| FIFE DEPT OF PUBLIC WORKS | FIFE, WA | 32,380 | 27 | Clean |
| LOS ANGELES CWWD 29 & 80-MALIBU | ALHAMBRA, CA | 32,348 | 10 | — |
| CITY OF CHESAPEAKE - WESTERN BRANCH SYS | CHESAPEAKE, VA | 32,326 | 5 | Clean |
| FLORIDA GOVERNMENTAL UTILITY AUTHORITY | LONGWOOD, FL | 32,296 | 43 | Detected |
| GOSHEN WATER UTILITY | GOSHEN, IN | 32,267 | 50 | Detected |
| BAY CITY, CITY OF | BAY CITY, MI | 32,255 | 21 | Clean |
| GILLETTE, CITY OF | GILLETTE, WY | 32,222 | 6 | Detected |
| CITY OF WEATHERFORD | WEATHERFORD, TX | 32,209 | 9 | Detected |
| OAK CREEK WATERWORKS | Oak Creek, WI | 32,104 | 143 | Clean |
| NORTHVILLE TOWNSHIP | NORTHVILLE, MI | 32,103 | 9 | Clean |
| MAGNA WATER DISTRICT | MAGNA, UT | 32,100 | 234 | Detected |
| HELENA WATER SYSTEM | HELENA, MT | 32,091 | 68 | Detected |
| BROWN COUNTY RURAL WATER | RIPLEY, OH | 32,090 | 309 | Clean |
| KUNA CITY OF | KUNA, ID | 32,038 | 554 | Detected |
| WEST HEMPSTEAD WD | WEST HEMPSTEAD, NY | 32,031 | 327 | Clean |
| CITY OF STARKVILLE | STARKVILLE, MS | 32,027 | 363 | Detected |
| SEMINOLE COUNTY NORTHWEST | WINTER PARK, FL | 31,986 | 42 | Clean |
| CROSSVILLE WATER DEPT | CROSSVILLE, TN | 31,973 | 54 | Clean |
| ST JOHN WATER DISTRICT 3 | LAPLACE, LA | 31,965 | 8 | Clean |
| Mohegan Tribal Utility Authority | Uncasville, 01 | 31,961 | 8 | Clean |
| PATILLAS URBANO | PATILLAS, PR | 31,955 | 930 | Detected |