Public Water Systems
143,076 active water systems.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| PELHAM WATER WORKS | PELHAM, AL | 38,703 | 38 | Detected |
| WARRIOR RIVER WATER AUTHORITY | BESSEMER, AL | 38,700 | 21 | Detected |
| KEIZER, CITY OF | KEIZER, OR | 38,585 | 53 | Detected |
| NORTH COAST COUNTY WATER DIST | PACIFICA, CA | 38,546 | 5 | Clean |
| CITY AND BOROUGH OF JUNEAU | JUNEAU, AK | 38,526 | 390 | Clean |
| NEWTOWN ARTESIAN WATER CO | NEWTOWN, PA | 38,500 | 495 | Detected |
| OLDHAM COUNTY WATER DISTRICT | BUCKNER, KY | 38,409 | 30 | Clean |
| MARINA COAST WATER DISTRICT | MARINA, CA | 38,377 | 8 | Detected |
| SHREWSBURY WATER DEPARTMENT | SHREWSBURY, MA | 38,325 | 25 | Detected |
| CHELSEA WATER DEPT. (MWRA) | CHELSEA, MA | 38,319 | 34 | Clean |
| MUSKOGEE | MUSKOGEE, OK | 38,310 | 236 | Clean |
| GOLDEN CITY OF | GOLDEN, CO | 38,288 | 0 | Detected |
| ENGLEWOOD WATER DIST | ENGLEWOOD, FL | 38,265 | 78 | Clean |
| GSWC - CULVER CITY | ANAHEIM, CA | 38,213 | 7 | Detected |
| ELECTRIC CITY UTILITIES (SC0410012) | ANDERSON, SC | 38,204 | 13 | Detected |
| OSWEGO | OSWEGO, IL | 38,169 | 285 | Detected |
| LINCOLN PARK | LINCOLN PARK, MI | 38,144 | 19 | Clean |
| TEJON CASTAC WD - I5 & LAVAL RD | LEBEC, CA | 38,125 | 26 | Clean |
| MILCROFTON UTILITY DISTRICT | FRANKLIN, TN | 38,032 | 24 | Clean |
| ADDISON | ADDISON, IL | 38,017 | 19 | Clean |
| EPCOR - SUN CITY | EL MIRAGE, AZ | 38,016 | 308 | Detected |
| MOON TWP MUNI AUTH | MOON TOWNSHIP, PA | 38,000 | 168 | Detected |
| CARPENTERSVILLE | CARPENTERSVILLE, IL | 37,983 | 17 | Detected |
| MONROVIA-CITY, WATER DEPT. | MONROVIA, CA | 37,931 | 3 | Detected |
| SCHOFIELD BARRACKS | SCHOFIELD BARRACKS, HI | 37,920 | 23 | Clean |
| TORRINGTON WATER COMPANY | SHELTON, CT | 37,915 | 105 | Clean |
| NEW BERN, CITY OF | NEW BERN, NC | 37,884 | 16 | Clean |
| CRAVEN COUNTY WATER SYSTEM | NEW BERN, NC | 37,848 | 148 | Clean |
| REYNOLDSBURG CITY PWS | REYNOLDSBURG, OH | 37,847 | 5 | Detected |
| IA REGIONAL UTILITIES ASSOC (WAVERLY) | NEWTON, IA | 37,820 | 8 | Detected |
| GCWSD WACCAMAW NECK (SC2220010) | PAWLEYS ISLAND, SC | 37,790 | 24 | Detected |
| GERMANTOWN WATER DEPT | GERMANTOWN, TN | 37,738 | 333 | Clean |
| BRISTOL DEPARTMENT OF UTILITIES | BRISTOL, TN | 37,648 | 45 | Clean |
| REDMOND WATER DEPARTMENT | REDMOND, OR | 37,566 | 26 | Clean |
| JBSA - SAM HOUSTON | SAN ANTONIO, TX | 37,563 | 218 | Detected |
| BOUNTIFUL CITY WATER SYSTEM | BOUNTIFUL, UT | 37,500 | 463 | Detected |
| USMC LEJEUNE--HADNOT POINT | CAMP LEJEUNE, NC | 37,500 | 11 | Clean |
| SENECA CITY OF (SC3710002) | SENECA, SC | 37,478 | 17 | Clean |
| HANOVER PARK | HANOVER PARK, IL | 37,470 | 102 | Clean |
| BYRON-GAINES UTILITY AUTHORITY | CALEDONIA, MI | 37,464 | 0 | Clean |
| GLOUCESTER PUBLIC UTILITY DIVISION | GLOUCESTER, MA | 37,440 | 171 | Clean |
| NORTH SPRINGS IMPROVEMENT DISTRICT | CORAL SPRINGS, FL | 37,371 | 77 | Clean |
| VERO BEACH, CITY OF | VERO BEACH, FL | 37,308 | 87 | Detected |
| WALLINGFORD WATER DEPARTMENT | WALLINGFORD, CT | 37,267 | 188 | Detected |
| CITY OF COPPERAS COVE | COPPERAS COVE, TX | 37,225 | 10 | Detected |
| JACKSON TWP MUA | JACKSON, NJ | 37,224 | 70 | Clean |
| MUSKEGON | MUSKEGON, MI | 37,213 | 13 | Clean |
| VAUGHN WC INC | BAKERSFIELD, CA | 37,189 | 14 | Detected |
| GRANTS PASS, CITY OF | GRANTS PASS, OR | 37,138 | 48 | Clean |
| TOOELE CITY WATER SYSTEM | TOOELE, UT | 37,100 | 1,670 | Detected |