Public Water Systems
143,076 active water systems.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| SPOKANE CITY OF | Spokane, WA | 343,167 | 1 | Detected |
| HENDERSON CITY OF | HENDERSON, NV | 336,534 | 5 | Detected |
| ECWA DIRECT | BUFFALO, NY | 335,000 | 6 | Clean |
| NEW ORLEANS CARROLLTON WATER WORKS | NEW ORLEANS, LA | 334,903 | 30 | Detected |
| LOUDOUN WATER - CENTRAL SYSTEM | ASHBURN, VA | 334,808 | 43 | Detected |
| PROVIDENCE-CITY OF | PROVIDENCE, RI | 333,142 | 51 | Clean |
| HENRICO COUNTY WATER SYSTEM | HENRICO, VA | 330,000 | 14 | Clean |
| CHARLESTON WATER SYSTEM (SC1010001) | CHARLESTON, SC | 327,422 | 22 | Detected |
| DURHAM, CITY OF | DURHAM, NC | 322,083 | 276 | Detected |
| GREENSBORO, CITY OF | GREENSBORO, NC | 319,588 | 24 | Detected |
| COLUMBIA CITY OF (SC4010001) | COLUMBIA, SC | 319,500 | 76 | Detected |
| CITY OF CORPUS CHRISTI | CORPUS CHRISTI, TX | 318,387 | 63 | Detected |
| BELLEVUE CITY OF | Bellevue, WA | 317,330 | 11 | Clean |
| CITY OF SANTA ANA | SANTA ANA, CA | 310,539 | 20 | Detected |
| PASSAIC VALLEY WATER COMMISSION | CLIFTON, NJ | 310,483 | 52 | Detected |
| ST LOUIS CITY PWS | ST LOUIS, MO | 304,709 | 27 | Detected |
| KENTUCKY-AMERICAN WATER CO | LEXINGTON, KY | 299,501 | 30 | Detected |
| RIVERSIDE, CITY OF | RIVERSIDE, CA | 298,398 | 1 | Detected |
| CLAYTON COUNTY WATER AUTHORITY | MORROW, GA | 298,374 | 13 | Detected |
| LINCOLN, CITY OF | LINCOLN, NE | 296,000 | 8 | Detected |
| NEWARK WATER DEPARTMENT | NEWARK, NJ | 294,274 | 349 | Detected |
| SANTA CLARITA VALLEY WATER AGENCY | NEWHALL, CA | 294,090 | 4 | Detected |
| COCOA, CITY OF | COCOA, FL | 294,039 | 70 | Clean |
| OCUD/EASTERN WATER SYSTEM (2 WP) | ORLANDO, FL | 293,374 | 41 | Clean |
| CITY OF PLANO | PLANO, TX | 292,059 | 17 | Detected |
| GLEN BURNIE-BROADNECK | MILLERSVILLE, MD | 290,606 | 82 | Detected |
| HOWARD COUNTY D.P.W. DISTRIBUTION | COLUMBIA, MD | 286,158 | 20 | Detected |
| LEE COUNTY UTILITIES | FORT MYERS, FL | 282,556 | 13 | Detected |
| AKRON CITY PWS | KENT, OH | 280,000 | 214 | Detected |
| MOBILE, BD. OF W&S COMM. OF THE CITY OF | MOBILE, AL | 279,000 | 204 | Clean |
| GSWC - SOUTHWEST | HAWTHORNE, CA | 277,740 | 11 | Detected |
| HELIX WATER DISTRICT | LA MESA, CA | 277,668 | 0 | Detected |
| BUFFALO WATER AUTHORITY | BUFFALO, NY | 276,000 | 106 | Clean |
| MONTGOMERY (WW&SSB OF THE CITY OF) | MONTGOMERY, AL | 276,000 | 49 | Clean |
| E JEFFERSON WW DISTRICT 1 | JEFFERSON, LA | 275,163 | 2 | Detected |
| LUBBOCK PUBLIC WATER SYSTEM | LUBBOCK, TX | 275,041 | 11 | Detected |
| GRAND RAPIDS | GRAND RAPIDS, MI | 273,005 | 2 | Clean |
| SARASOTA CO SPECIAL UTIL DIST | SARASOTA, FL | 272,267 | 29 | Detected |
| MADISON WATER UTILITY | MADISON, WI | 272,000 | 327 | Detected |
| VEOLIA WATER NEW YORK | WEST NYACK, NY | 270,000 | 155 | Detected |
| COACHELLA VWD: COVE COMMUNITY | PALM DESERT, CA | 270,000 | 3 | Detected |
| FORT WAYNE - 3 RIVERS FILTRATION PLANT | FORT WAYNE, IN | 269,994 | 37 | Detected |
| CWS - BAKERSFIELD | SAN JOSE, CA | 267,881 | 12 | Detected |
| VEOLIA WATER IDAHO | BOISE, ID | 264,978 | 240 | Detected |
| NJ AMERICAN WATER - WESTERN | DELRAN, NJ | 264,586 | 47 | Detected |
| CITY OF IRVING | IRVING, TX | 264,546 | 8 | Detected |
| HUNTSVILLE UTILITIES | HUNTSVILLE, AL | 262,158 | 1 | Detected |
| JERSEY CITY MUA | HOBOKEN, NJ | 262,000 | 70 | Detected |
| CITY OF LAREDO | LAREDO, TX | 260,046 | 273 | Detected |
| KNOXVILLE UTILITIES BOARD - KUB | KNOXVILLE, TN | 254,671 | 29 | Detected |