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 |
|---|---|---|---|---|
| Red River Water System | Questa, NM | 679 | 81 | - |
| Leicester Elem School | Asheville, NC | 679 | 58 | - |
| Birch Tree PWS | Birch Tree, MO | 679 | 29 | - |
| Saybrook | Saybrook, IL | 679 | 278 | - |
| IL American-Lombard Heights | Godfrey, IL | 679 | 1 | - |
| Divide Mpc MD No 1 | Divide, CO | 679 | 569 | - |
| El Camino Real WS #16 | Salinas, CA | 679 | 18 | - |
| Weems | Rockville, VA | 678 | 19 | - |
| Selkirk WSC | Lake Jackson, TX | 678 | 395 | - |
| Western Homes Subdivision | Austin, TX | 678 | 15 | - |
| Gsw&sa-Nichols Town of (Sc3310003) | Conway, SC | 678 | 12 | - |
| Echota S/D | Charlotte, NC | 678 | 248 | - |
| Paradise Ranch RV Resort | Tylertown, MS | 678 | 0 | - |
| Poor House W/a #2 | Grenada, MS | 678 | 527 | - |
| Mound City, City Of | Mound City, KS | 678 | 239 | - |
| Kewanna Water Works | Kewanna, IN | 678 | 37 | - |
| Westfield | Westfield, IL | 678 | 273 | - |
| Rigby 11th Ward-5001111 | Rexburg, ID | 678 | 0 | - |
| Ile Utilities | Indian Lake Estates, FL | 678 | 37 | - |
| Sandy Acres | Des Peres, FL | 678 | 82 | - |
| Collbran Town Of | Collbran, CO | 678 | 23 | - |
| Camp T. Brady Saunders | Richmond, VA | 677 | 100 | - |
| Sherman Village | Sherman, NY | 677 | 94 | - |
| Cherry School | Virginia, MN | 677 | 16 | - |
| River Oaks Estates MHP | Bloomfield Hills, IL | 677 | 0 | - |
| Albert City Muni Water Supply | Storm Lake, IA | 677 | 58 | - |
| Lewiston Community Services District | Junction City, CA | 677 | 84 | - |
| Covey`s Family Campground No. 2 | Dublin, VA | 676 | 151 | - |
| Mill Creek Estates Property Owners Asso. | Cullowhee, NC | 676 | 13 | - |
| Myatt Mill S/D | Cary, NC | 676 | 6 | - |
| Lake Benton | Lake Benton, MN | 676 | 1 | - |
| Bradford | Bradford, IL | 676 | 213 | - |
| Whitfield Park Subdivision | Savannah, GA | 676 | 26 | - |
| My Place Hotel | Randolph, VT | 675 | 0 | - |
| Mecklenburg Interim School | Boydton, VA | 675 | 23 | - |
| Magnolia Reserve Water Plant | Magnolia, TX | 675 | 42 | - |
| Zephyr Baptist Encampment | Sandia, TX | 675 | 18 | - |
| City of Chillicothe | Chillicothe, TX | 675 | 291 | - |
| B & J Water Co | New Waverly, TX | 675 | 31 | - |
| Fort Bend County MUD 198 | Houston, TX | 675 | 0 | - |
| Gaslight Square Mobile Home Park | Phoenix, TX | 675 | 41 | - |
| Callisburg Isd | Callisburg, TX | 675 | 15 | - |
| City of Granite Shoals Sherwood III | Granite Shoals, TX | 675 | 113 | - |
| B B Grocery Outlet Newburg | Quarryville, PA | 675 | 60 | - |
| Aqua PA East Pikeland | Bryn Mawr, PA | 675 | 0 | - |
| Adair Co RWD #5 | Westville, OK | 675 | 648 | - |
| Madison South Elementary | Mansfield, OH | 675 | 11 | - |
| Racine Village PWS | Racine, OH | 675 | 59 | - |
| Triad Middle School | North Lewisburg, OH | 675 | 263 | - |
| Mountain Lakes Camp | Ardsley, NY | 675 | 18 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).