Public Water Systems
143,076 active water systems.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| ROCKFORD | ROCKFORD, IL | 147,051 | 268 | Detected |
| VEOLIA WATER NEW YORK, INC. RD-1 | WEST NYACK, NY | 146,732 | 101 | Clean |
| CITY OF WACO | WACO, TX | 146,241 | 5 | Detected |
| RANCHO CALIFORNIA WATER DISTRICT | TEMECULA, CA | 146,147 | 4 | Detected |
| BJW&SA (0720003) | OKATIE, SC | 145,634 | 32 | Detected |
| HERNANDO CO UTL-WEST | BROOKSVILLE, FL | 145,204 | 37 | Detected |
| CALIFORNIA WATER SERVICE CO. - DOMINGUEZ | SAN JOSE, CA | 143,996 | 19 | Detected |
| OLATHE, CITY OF | OLATHE, KS | 143,014 | 58 | Detected |
| MAWC SWEENEY PLANT | GREENSBURG, PA | 143,000 | 71 | Clean |
| BRUNSWICK COUNTY WATER SYSTEM | BOLIVIA, NC | 142,227 | 168 | Detected |
| CEDAR RAPIDS WATER DEPARTMENT | CEDAR RAPIDS, IA | 141,831 | 35 | Clean |
| DAYTON PUBLIC WATER SYSTEM | DAYTON, OH | 141,407 | 46 | Detected |
| CITY OF LEWISVILLE | LEWISVILLE, TX | 140,880 | 0 | Detected |
| PALM BAY, CITY OF | PALM BAY, FL | 140,750 | 65 | Detected |
| CHESTER WATER AUTHORITY | CHESTER, PA | 140,437 | 14 | Detected |
| W JEFFERSON WW DISTRICT 2 | JEFFERSON, LA | 140,264 | 14 | Detected |
| SPARTANBURG WATER SYSTEM (4210001) | SPARTANBURG, SC | 140,024 | 20 | Clean |
| GAINESVILLE | CITY OF GAINESVILLE, GA | 140,000 | 18 | Clean |
| BELLINGHAM-WATER DIVISION CITY OF | Bellingham, WA | 139,912 | 18 | Clean |
| CITY OF FULLERTON | FULLERTON, CA | 139,461 | 14 | Detected |
| GWA NORTHERN WATER SYSTEM | MANGILAO, GU | 139,207 | 30 | Detected |
| GUAM INTERNATIONAL AIRPORT AUTHORITY | TAMUNING, GU | 138,336 | 2 | — |
| IL AMERICAN-PEORIA | GODFREY, IL | 137,575 | 20 | Detected |
| ESCONDIDO, CITY OF | ESCONDIDO, CA | 137,044 | 2 | Detected |
| CFTOD CENTRAL (4 WPS) | LAKE BUENA VISTA, FL | 136,500 | 46 | Clean |
| PWCSA - WEST | WOODBRIDGE, VA | 136,409 | 0 | Detected |
| CITY OF CARROLLTON | CARROLLTON, TX | 136,170 | 2 | Detected |
| VICTORVILLE WATER DISTRICT | VICTORVILLE, CA | 135,983 | 13 | Detected |
| JURUPA COMMUNITY SD | JURUPA VALLEY, CA | 135,093 | 16 | Clean |
| PORTLAND WATER DISTRICT-GREATER | PORTLAND, ME | 135,068 | 20 | Clean |
| LIBERTY UTILITIES NEW YORK - MERRICK | MERRICK, NY | 135,000 | 249 | Detected |
| PA AMER WATER CO LAKE SCRANTON | WILKES BARRE, PA | 134,570 | 59 | Detected |
| ARIZONA WATER CO - PINAL VALLEY | PHOENIX, AZ | 134,432 | 590 | Detected |
| WARREN, CITY OF | WARREN, MI | 134,056 | 9 | Clean |
| NJ AMERICAN WATER - LIBERTY | BOUND BROOK, NJ | 134,000 | 80 | Detected |
| CLERMONT PUBLIC WATER SYSTEM | BATAVIA, OH | 133,059 | 62 | Detected |
| MAWC YOUGH PLANT | GREENSBURG, PA | 133,000 | 150 | Clean |
| VISTA IRRIGATION DISTRICT | VISTA, CA | 132,430 | 17 | Detected |
| GREELEY CITY OF | GREELEY, CO | 132,310 | 49 | Detected |
| EL DORADO ID - MAIN | PLACERVILLE, CA | 132,171 | 26 | Detected |
| WEST PALM BEACH WTP | WEST PALM BEACH, FL | 132,000 | 140 | Detected |
| IL AMERICAN-EAST ST LOUIS | GODFREY, IL | 131,368 | 12 | Detected |
| CITY OF SANTA CLARA | SANTA CLARA, CA | 130,746 | 7 | Detected |
| CITY OF ROUND ROCK | ROUND ROCK, TX | 130,662 | 16 | Detected |
| YOUNGSTOWN CITY PWS | YOUNGSTOWN, OH | 130,530 | 12 | Detected |
| WHITE HOUSE UTILITY DISTRICT | WHITE HOUSE, TN | 130,411 | 18 | Clean |
| CITY OF CLOVIS | CLOVIS, CA | 130,130 | 14 | Detected |
| MACON WATER AUTHORITY | MACON, GA | 130,024 | 30 | — |
| BOCA RATON WTP | BOCA RATON, FL | 130,000 | 58 | Detected |
| CITY OF LEAGUE CITY | LEAGUE CITY, TX | 128,412 | 15 | Detected |