Public Water Systems
143,076 active public water systems, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Eagle Lake, City Of | Eagle Lake, FL | 2,600 | 70 | - |
| Weston Schools and Municipal Buildings | Weston, CT | 2,600 | 493 | - |
| Rio Mesa High School/Oxnard Uhs | Oxnard, CA | 2,600 | 8 | - |
| Caltrans-Red Bluff Rest-Nb | Redding, CA | 2,600 | 4 | - |
| San Miguel Community Services District | San Miguel, CA | 2,600 | 2 | - |
| Bisbee Douglas Intl Airport | Douglas, AZ | 2,600 | 172 | - |
| Eudora Waterworks | Eudora, AR | 2,600 | 20 | - |
| Tuolumne - Black Oak Casino | Tuolumne, 09 | 2,600 | 31 | - |
| Campbell WSC | Campbell, TX | 2,598 | 5 | - |
| Espino | Las Marias, PR | 2,598 | 290 | - |
| Ontelaunee Township | Reading, PA | 2,598 | 170 | - |
| Adair Co RWD #3 | Westville, OK | 2,598 | 64 | - |
| Woodsfield Village PWS | Woodsfield, OH | 2,598 | 137 | - |
| Columbus County Water Dist IV | Whiteville, NC | 2,598 | 80 | - |
| Maxton, Town Of | Maxton, NC | 2,598 | 108 | Clean |
| Tishomingo Co Water District | Iuka, MS | 2,598 | 31 | - |
| Village of Cankton Water System | Cankton, LA | 2,598 | 67 | - |
| Prairie Road Water District | Monroe, LA | 2,598 | 312 | - |
| Evangeline Ww District 1 - Pine Prairie | Pine Praire, LA | 2,598 | 33 | - |
| Dalton Water Assn Inc | Dalton Gardens, ID | 2,598 | 24 | - |
| City of Westworth Village | Westworth Village, TX | 2,597 | 82 | - |
| City of West | West, TX | 2,597 | 310 | - |
| Hanover Water Department | Hanover, IN | 2,597 | 25 | Detected |
| St Henry Village | St Henry, OH | 2,596 | 85 | - |
| Kimball, City Of | Kimball, NE | 2,596 | 0 | - |
| Elkton, Town Of | Elkton, VA | 2,595 | 25 | - |
| Allegheny General Hospital | Pittsburgh, PA | 2,595 | 0 | - |
| Midway | Midway, GA | 2,595 | 80 | - |
| Stevenson Water Dept | Stevenson, WA | 2,594 | 87 | - |
| Chimney Hill | Whitingham, VT | 2,594 | 907 | - |
| Reidsville Water System | Reidsville, GA | 2,594 | 71 | - |
| Fulton Water Company | Carnelian Bay, CA | 2,593 | 41 | - |
| North Gualala Water Company | Gualala, CA | 2,593 | 11 | - |
| Camano Water Association | Coupeville, WA | 2,592 | 15 | - |
| Harris County MUD 542 | Houston, TX | 2,592 | 6 | - |
| Frazier Park PUD | Frazier Park, CA | 2,592 | 27 | - |
| Lake Wenatchee State Park South Si | Wenatchee, WA | 2,591 | 18 | - |
| Port Allegany Water Department | Port Allegany, PA | 2,591 | 935 | - |
| City of Purvis | Purvis, MS | 2,590 | 279 | - |
| Parkland Utilities Inc | Parkland, FL | 2,590 | 54 | - |
| WMATUA Cibecue | Whiteriver, 09 | 2,590 | 180 | - |
| Ross WSC | Ross, TX | 2,589 | 25 | - |
| Hayden Water Works | Hayden, AL | 2,589 | 62 | - |
| Providence WSC | Livingston, TX | 2,587 | 24 | - |
| Cowan Board of Public Utilities | Cowan, TN | 2,587 | 34 | - |
| New Hope Water Association | Mt Olive, MS | 2,587 | 250 | - |
| Oktoc Water Association #1 | Starkville, MS | 2,587 | 469 | - |
| West Leonard WSC | Leonard, TX | 2,586 | 12 | - |
| Harkers Island Sanitary Dist | Newport, NC | 2,586 | 25 | - |
| Pemex Deer Park | Deer Park, TX | 2,585 | 15 | - |