Public Water Systems
143,076 active water systems.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| WELLINGTON WTP | WELLINGTON, FL | 56,475 | 19 | Clean |
| BRIGHTON CITY OF | BRIGHTON, CO | 56,304 | 89 | Detected |
| ALCO WATER SERVICE | SALINAS, CA | 56,253 | 15 | Detected |
| UPPER CAPE REGIONAL WATER COOPERATIVE | SANDWICH, MA | 56,250 | 23 | Clean |
| TWIN FALLS CITY OF | TWIN FALLS, ID | 56,121 | 164 | Detected |
| CITY OF PORT ARTHUR | PORT ARTHUR, TX | 56,039 | 41 | Detected |
| MONTE VISTA WD | MONTCLAIR, CA | 56,017 | 27 | Detected |
| HEMPSTEAD (V) | HEMPSTEAD, NY | 56,000 | 237 | Detected |
| BOZEMAN CITY OF | BOZEMAN, MT | 56,000 | 17 | Clean |
| CITY OF SOUTHAVEN | SOUTHAVEN, MS | 56,000 | 489 | Clean |
| CULLMAN COUNTY WATER DEPARTMENT | CULLMAN, AL | 55,974 | 15 | Clean |
| MIDWEST CITY | MIDWEST CITY, OK | 55,935 | 85 | Detected |
| ROCKY MOUNT, CITY OF | ROCKY MOUNT, NC | 55,891 | 1,012 | Detected |
| CHICOPEE WATER DEPT (MWRA) | CHICOPEE, MA | 55,560 | 13 | Clean |
| LOGAN CITY WATER SYSTEM | WELLSVILLE, UT | 55,540 | 194 | Detected |
| SARASOTA-CITY OF | SARASOTA, FL | 55,364 | 15 | Clean |
| PARAMOUNT - CITY, WATER DEPT. | PARAMOUNT, CA | 55,200 | 7 | Detected |
| AMES WATER TREATMENT PLANT | AMES, IA | 55,177 | 34 | Detected |
| MOORE PUBLIC WORKS AUTHORITY | MOORE, OK | 55,083 | 561 | Detected |
| TOWNSHIP OF WAYNE | WAYNE, NJ | 55,000 | 42 | Detected |
| NEW BRUNSWICK W DEPT | NEW BRUNSWICK, NJ | 55,000 | 797 | Detected |
| LAUDERHILL, CITY OF | LAUDERHILL, FL | 55,000 | 83 | Detected |
| SOUTHGATE WSD | CENTENNIAL, CO | 55,000 | 0 | — |
| CITY OF EAGLE PASS | EAGLE PASS, TX | 54,900 | 50 | Detected |
| GSWC - BELL, BELL GARDENS | ANAHEIM, CA | 54,877 | 8 | Detected |
| CAL AM - SUBURBAN ROSEMONT | SACRAMENTO, CA | 54,793 | 4 | Detected |
| MANHATTAN, CITY OF | MANHATTAN, KS | 54,763 | 6 | Detected |
| KANNAPOLIS, CITY OF | KANNAPOLIS, NC | 54,757 | 300 | Detected |
| CASSELBERRY, CITY OF (3 WPS) | CASSELBERRY, FL | 54,747 | 107 | Detected |
| ROWLAND WATER DISTRICT | ROWLAND HEIGHTS, CA | 54,660 | 4 | Detected |
| BCWWS 2A | POMPANO BEACH, FL | 54,622 | 37 | Detected |
| LAKE HAVASU CITY OF | LAKE HAVASU CITY, AZ | 54,610 | 312 | Detected |
| OAK PARK | OAK PARK, IL | 54,583 | 29 | Clean |
| WEST SIDE CONSOLIDATED | BELLEVIEW, FL | 54,542 | 20 | Detected |
| CITY OF LINCOLN | LINCOLN, CA | 54,538 | 0 | Detected |
| CERES, CITY OF | CERES, CA | 54,513 | 28 | Detected |
| PEABODY WATER DEPT. | PEABODY, MA | 54,481 | 180 | Detected |
| Minnetonka | Minnetonka, MN | 54,474 | 0 | Detected |
| RIALTO, CITY OF | RIALTO, CA | 54,453 | 6 | Detected |
| CITY OF TEXAS CITY | TEXAS CITY, TX | 54,357 | 16 | Detected |
| COEUR D ALENE CITY OF | COEUR D ALENE, ID | 54,115 | 90 | Clean |
| MADISON, THE W & WW BOARD OF THE CITY OF | MADISON, AL | 54,114 | 231 | Detected |
| FINDLAY CITY | FINDLAY, OH | 54,040 | 45 | Clean |
| ROSWELL MUNICIPAL WATER SYSTEM | ROSWELL, NM | 54,025 | 39 | Detected |
| CITY OF OLIVE BRANCH | OLIVE BRANCH, MS | 54,025 | 370 | Clean |
| ELMIRA WATER BOARD | ELMIRA, NY | 54,000 | 92 | Clean |
| CITY OF FREDERICK | FREDERICK, MD | 54,000 | 11 | Detected |
| COCONUT CREEK, CITY OF | COCONUT CREEK, FL | 54,000 | 46 | Detected |
| YPSILANTI COMMUNITY UTILITY AUTHORITY | YPSILANTI, MI | 53,988 | 8 | Clean |
| WHEATON | WHEATON, IL | 53,970 | 11 | Clean |