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 |
|---|---|---|---|---|
| Liberty Hill Water Association | Pope, MS | 763 | 293 | - |
| Love Joy Water Assn | Batesville, MS | 763 | 269 | - |
| Winterport Water District | Winterport, ME | 763 | 24 | - |
| Friendly Village of Gorham MHP | Gorham, ME | 763 | 51 | - |
| Elverado Water District | Vergennes, IL | 763 | 20 | - |
| Alden Water Supply | Alden, IA | 763 | 37 | - |
| Garnavillo Water Supply | Garnavillo, IA | 763 | 31 | - |
| Belleair Subdivision (Consec) | Longwood, FL | 763 | 62 | - |
| Pax Water Company | Pax, WV | 762 | 411 | - |
| Pine Trail Shores | Austin, TX | 762 | 0 | - |
| Sterling PWA | Sterling, OK | 762 | 102 | - |
| Millbridge Elem School | Salisbury, NC | 762 | 830 | - |
| Town of Shubuta | Shubuta, MS | 762 | 547 | - |
| Bevier PWS | Bevier, MO | 762 | 18 | - |
| Sandy Pines Wilderness Trls #3 | Hopkins, MI | 762 | 4 | - |
| Rockford Water Supply | Rockford, IA | 762 | 28 | - |
| Center Hill Water Dept-City Of | Center Hill, FL | 762 | 14 | - |
| Scenic Shores Water Company | Port Orchard, WA | 761 | 24 | - |
| Cold Brook Fd Base Area | Wilmington, VT | 761 | 15 | - |
| Odot Rest Area 1-27 Eb | Lima, OH | 761 | 75 | - |
| Mercer Sanitary District | Mercer, WI | 760 | 40 | - |
| South Hero Fire District 4 | South Hero, VT | 760 | 389 | - |
| Eureka Town | Eureka, UT | 760 | 1,281 | - |
| Eisenhower Water Supply | Gettysburg, PA | 760 | 65 | - |
| Sankertown Boro Water Sys | Cresson, PA | 760 | 54 | - |
| Georgia-Pacific, Wauna Mill | Clatskanie, OR | 760 | 100 | - |
| Odnr - Harrison Lake St Pk | Columbus, OH | 760 | 22 | - |
| Camp Rayim | Lakewood, NY | 760 | 44 | - |
| Collins WD #3 | Collins, NY | 760 | 43 | - |
| Searchlight Water Company | Las Vegas, NV | 760 | 24 | - |
| Treasure Cove S/D | Charlotte, NC | 760 | 34 | - |
| Town Pump Gore Hill | Butte, MT | 760 | 145 | - |
| Franklin County PWSD 4 | Beufort, MO | 760 | 52 | - |
| The Lincoln Market | Lincoln, MI | 760 | 4 | - |
| Rsu 35 Marshwood High School | Eliot, ME | 760 | 35 | - |
| Asticou Inn | Northeast Harbor, ME | 760 | 6 | - |
| Miscoe Hill Middle School | Mendon, MA | 760 | 149 | - |
| Fyre Lake Water Company | Sherrard, IL | 760 | 18 | - |
| Ssab Iowa Inc | Muscatine, IA | 760 | 15 | - |
| Western Hills (Mobile) Estates | Grinnell, IA | 760 | 177 | - |
| Whispering Pines MHP | Chicago, FL | 760 | 17 | - |
| Pine Hills Mutual Water Company | Julian, CA | 760 | 47 | - |
| Kwethluk New Piped Water System | Kwethluk, AK | 760 | 1,499 | - |
| Wallace Falls State Park | Issaquah, WA | 759 | 4 | - |
| Graham East WSC | Graham, TX | 759 | 80 | - |
| Spring Forest Subdivision | Cypress, TX | 759 | 60 | - |
| Tpwd Choke Canyon State Park Calliham | Austin, TX | 759 | 168 | - |
| Wren Water System | Austin, TX | 759 | 17 | - |
| City of Valley View | Valley View, TX | 759 | 25 | - |
| City of Point Comfort | Point Comfort, TX | 759 | 123 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).