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 |
|---|---|---|---|---|
| S & I | Tacoma, WA | 482 | 8 | - |
| Jacks Resort | Waterville, WA | 482 | 12 | - |
| McKenney, Town Of | McKenney, VA | 482 | 23 | - |
| Dixie Deer Ssd | Enterprise, UT | 482 | 365 | - |
| Tom Green County Fwsd 2 Christoval | Christoval, TX | 482 | 397 | - |
| Strafford Sch | Strafford, NH | 482 | 138 | - |
| Hampstead Middle Sch | Hampstead, NH | 482 | 436 | - |
| Creswell Town Of | Creswell, NC | 482 | 35 | - |
| Powellsville, Town Of | Powellsville, NC | 482 | 103 | - |
| Raintree S/D | Cary, NC | 482 | 158 | - |
| Freeman PWS | Freeman, MO | 482 | 55 | - |
| Racine | Racine, MN | 482 | 7 | - |
| Upsala | Upsala, MN | 482 | 20 | - |
| Stewart | Stewart, MN | 482 | 60 | - |
| Calvert Cliffs Nuclear - Protected Area | Lusby, MD | 482 | 74 | - |
| Buda | Peru, IL | 482 | 348 | Clean |
| Mobile Manor Mobile Home Park | North Fort Myers, FL | 482 | 14 | - |
| Arapahoe Park Horsetrack | Aurora, CO | 482 | 14 | - |
| Twanoh Falls Beach Club | Shelton, WA | 481 | 116 | - |
| Mount Crawford-Rcpw | Harrisonburg, VA | 481 | 0 | - |
| Rote Mutual Water Association | Mill Hall, PA | 481 | 196 | - |
| Warren Water Authority | Rayland, OH | 481 | 41 | - |
| York Township Water Authority PWS | Powhatan Point, OH | 481 | 19 | - |
| Jacksonville Village PWS | Jacksonville, OH | 481 | 86 | - |
| Franklin Village | Franklin, NY | 481 | 51 | - |
| Waterford Elementary School | Waterford Works, NJ | 481 | 207 | - |
| Heronwood S/D | Cary, NC | 481 | 105 | - |
| Beach Harbor | Grasonville, MD | 481 | 14 | - |
| Sunderland Elementary School | Prince Frederick, MD | 481 | 24 | - |
| Town of Betterton | Betterton, MD | 481 | 63 | - |
| Garwin Water Supply | Garwin, IA | 481 | 11 | - |
| Summit West Mutual Water Co. | Los Gatos, CA | 481 | 41 | - |
| Willow Mobile Home Park | Martinez, CA | 481 | 8 | - |
| Reedy Water Service Town Of | Reedy, WV | 480 | 828 | - |
| Gap Mills Psd | Gap Mills, WV | 480 | 62 | - |
| Lakeview School | Muskego, WI | 480 | 261 | - |
| Classic Heights | Tacoma, WA | 480 | 155 | - |
| Roosevelt Lake Ranch | Wilbur, WA | 480 | 58 | - |
| Arlenes Addition | Burbank, WA | 480 | 31 | - |
| Orvis Company | Arlington, VT | 480 | 18 | - |
| Newbury Village Inc | Newbury, VT | 480 | 487 | - |
| Sheldon Water System | Sheldon, VT | 480 | 248 | - |
| Reedville, Town Of | Rockville, VA | 480 | 36 | - |
| Mathews High School | Mathews, VA | 480 | 58 | - |
| Ncsa - Schuyler | Lovingston, VA | 480 | 132 | - |
| Twin Creeks-Bowery Campgrounds | Richfield, UT | 480 | 48 | - |
| Chevron Products Company | Grantsville, UT | 480 | 13 | - |
| Glen Canyon Ssd of Big Water | Big Water, UT | 480 | 314 | - |
| Marsha WSC | Austin, TX | 480 | 125 | - |
| Sunchase Meadows | Austin, TX | 480 | 123 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).