Public Water Systems
143,076 active water systems.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| TOCCOA | TOCCOA, GA | 28,711 | 46 | Clean |
| LAFAYETTE CITY OF | LAFAYETTE, CO | 28,700 | 262 | Clean |
| AGAWAM WATER DEPARTMENT | AGAWAM, MA | 28,692 | 26 | Clean |
| Oakdale | Oakdale, MN | 28,674 | 10 | Detected |
| CEDAR RIVER WATER & SEWER DISTRICT | Maple Valley, WA | 28,671 | 0 | Detected |
| LAKE IN THE HILLS | LAKE IN THE HILLS, IL | 28,661 | 52 | Detected |
| JASPER WATER WORKS AND SEWER BOARD | JASPER, AL | 28,638 | 45 | Clean |
| BRIDGEWATER WATER DEPARTMENT | BRIDGEWATER, MA | 28,633 | 55 | Detected |
| MILTON WATER DEPT. (MWRA) | MILTON, MA | 28,630 | 13 | Clean |
| FT GREGG-ADAMS (FT LEE) | HOPEWELL, VA | 28,580 | 41 | Detected |
| EDGEWATER, CITY OF | EDGEWATER, FL | 28,552 | 38 | Detected |
| WEST JACKSON CO UTILITY DIST | OCEAN SPRINGS, MS | 28,544 | 3,503 | Detected |
| PAW PENN DISTRICT | READING, PA | 28,508 | 182 | Detected |
| CITY OF OXFORD | OXFORD, MS | 28,500 | 666 | Detected |
| HUNTLEY | HUNTLEY, IL | 28,495 | 84 | Clean |
| HIGHLAND COUNTY WATER COMPANY, INC. | HILLSBORO, OH | 28,421 | 29 | Clean |
| CORTLANDT CONSOLIDATED WD | CORTLANDT MANOR, NY | 28,369 | 102 | Clean |
| MARION CITY WATER WORKS | MARION, IN | 28,363 | 36 | Detected |
| FREDERICKSBURG, CITY OF | FREDERICKSBURG, VA | 28,350 | 4 | Clean |
| BRECKENRIDGE TOWN OF | BRECKENRIDGE, CO | 28,315 | 221 | Clean |
| CITY OF BALCH SPRINGS | BALCH SPRINGS, TX | 28,300 | 44 | Detected |
| CHATSWORTH | CHATSWORTH, GA | 28,262 | 38 | Detected |
| WINCHESTER, CITY OF | WINCHESTER, VA | 28,248 | 29 | Clean |
| WEST TRAVIS COUNTY PUBLIC UTILITY AGENCY | AUSTIN, TX | 28,215 | 42 | Detected |
| ALLEN PARK | ALLEN PARK, MI | 28,210 | 27 | Detected |
| SEARCY WATERWORKS | SEARCY, AR | 28,196 | 12 | Clean |
| CENTRALIA PUBLIC WORKS - WATER | Centralia, WA | 28,164 | 10 | Detected |
| GUILFORD WATER AUTH | CHAMBERSBURG, PA | 28,135 | 669 | Clean |
| VERNON-CITY, WATER DEPT. | VERNON, CA | 28,112 | 6 | Detected |
| TUALATIN, CITY OF | TUALATIN, OR | 28,106 | 11 | Clean |
| MADISONVILLE LIGHT & WATER | SEDALIA, KY | 28,102 | 78 | Detected |
| CITY OF JACKSON-MADDOX RD. | JACKSON, MS | 28,098 | 784 | Clean |
| DANVERS WATER DEPT. | MIDDLETON, MA | 28,087 | 56 | Detected |
| NORTHWEST | WINTER HAVEN, FL | 28,082 | 59 | Clean |
| NATIONAL AIRPORT | WASHINGTON, VA | 28,055 | 6 | Detected |
| FORT BLISS MAIN POST AREA | SAN DIMAS, TX | 28,000 | 23 | Detected |
| WEST LINN, CITY OF | WEST LINN, OR | 28,000 | 4 | Clean |
| ROTTERDAM WD #5 | ROTTERDAM, NY | 28,000 | 22 | Clean |
| GLEN COVE CITY | GLEN COVE, NY | 28,000 | 534 | Detected |
| KIRKWOOD PWS | KIRKWOOD, MO | 28,000 | 0 | Detected |
| CITY OF FLOWOOD | FLOWOOD, MS | 27,997 | 694 | Detected |
| ABERDEEN | ABERDEEN, SD | 27,989 | 91 | Detected |
| EAST LARIMER COUNTY WD | FORT COLLINS, CO | 27,944 | 37 | Clean |
| NORTHEAST KNOX U.D. | CORRYTON, TN | 27,941 | 32 | Clean |
| NEW BERLIN WATER UTILITY | NEW BERLIN, WI | 27,899 | 675 | Clean |
| YOGA CENTER MOTHER'S KITCHEN | PALOMAR MOUNTAIN, CA | 27,884 | 41 | — |
| WATERTOWN CITY | WATERTOWN, NY | 27,861 | 66 | Detected |
| FARMINGTON CITY WATER SYSTEM | OGDEN, UT | 27,860 | 232 | Detected |
| DOVER WATER COMMISSION | DOVER, NJ | 27,806 | 546 | Detected |
| FIRESTONE TOWN OF | FIRESTONE, CO | 27,798 | 41 | Clean |