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 |
|---|---|---|---|---|
| Togiak Water System | Togiak, AK | 910 | 588 | - |
| James G. Atkinson Park | Sewell, NJ | 909 | 14 | - |
| Bear Paw Resort | Charlotte, NC | 909 | 41 | - |
| Linwood Metropolitan District | Linwood, MI | 909 | 58 | - |
| Baywood Greens | Long Neck, DE | 909 | 0 | - |
| Dove Run | Middletown, DE | 909 | 0 | - |
| Fairplay Town Of | Fairplay, CO | 909 | 279 | - |
| Hardy County Psd-Route 55 | Old Fields, WV | 908 | 21 | - |
| Paxton WSC | Joaquin, TX | 908 | 250 | - |
| Malpaso | Penuelas, PR | 908 | 142 | - |
| Allegheny Valley Hospital | Pittsburgh, PA | 908 | 0 | - |
| West Farmington Village PWS | West Farmington, OH | 908 | 397 | - |
| St Mary Lodge and Resort | East Glacier Park, MT | 908 | 37 | - |
| Thomastown Water Association | Kosciusko, MS | 908 | 233 | - |
| Seven-Eleven #22281 | Fallston, MD | 908 | 13 | - |
| Dunkin Donuts -Jefferson | Damascus, MD | 908 | 0 | - |
| International Paper (Mansfield) | Mansfield, LA | 908 | 0 | - |
| Putnam County School Water System | Eatonton, GA | 908 | 50 | - |
| Kings River Hardwick School | Hanford, CA | 908 | 5 | - |
| Pinon Pines MWC | Frazier Park, CA | 908 | 63 | - |
| Dennard Water Association | Clinton, AR | 908 | 22 | - |
| 7-Eleven Store 36551H | Irving, TX | 907 | 172 | - |
| City of Anton | Anton, TX | 907 | 36 | - |
| Merrill Water Department | Merrill, OR | 907 | 42 | - |
| Canadian Co RWD # 4 | El Reno, OK | 907 | 31 | - |
| Onsted | Onsted, MI | 907 | 18 | - |
| Circle K - Jonesville Road | Columbus, IN | 907 | 703 | - |
| Hidden Valley Mobile Home Park | Tampa, FL | 907 | 50 | - |
| AR Dept of Correction Izard Co | Calico Rock, AR | 907 | 23 | - |
| Tribal Complex | Toppenish, 10 | 907 | 221 | - |
| Teton Village Water & Sewer District | Teton Village, WY | 906 | 14 | - |
| Kwik Trip 360 Oconomowoc | La Crosse, WI | 906 | 0 | - |
| Oilville Pit Stop (Store 586) | Richmond, VA | 906 | 28 | - |
| City of New Summerfield | New Summerfield, TX | 906 | 441 | - |
| Exeter-W.greenwich JR/SR High School | West Greenwich, RI | 906 | 35 | - |
| Acued. Rural Doña Elena | Comerio, PR | 906 | 481 | - |
| Quapaw | Quapaw, OK | 906 | 61 | - |
| Casamero Lake-Smith Lake NTUA | Ft Defiance, NN | 906 | 202 | - |
| Highs of Baltimore | Smithsburg, MD | 906 | 0 | - |
| Clarks Water System | Clarks, LA | 906 | 43 | - |
| Lafontaine Water Company | Lafontaine, IN | 906 | 28 | - |
| Neola Light & Water | Adair, IA | 906 | 148 | - |
| Newell Water Treatment Plant | Newell, IA | 906 | 16 | - |
| Alta Convenience No 6104 | Greenwood Village, CO | 906 | 17 | - |
| Scotia Csd | Scotia, CA | 906 | 14 | - |
| Usfs/Rancheria Campground | Clovis, CA | 906 | 13 | - |
| Odot Rest Area 4-36 | Akron, OH | 905 | 29 | - |
| Cooperstown Dreams Park | Milford, NY | 905 | 3 | - |
| Tall Pines Day Camp | Williamstown, NJ | 905 | 11 | - |
| Town of Coffeeville | Coffeeville, MS | 905 | 817 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).