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 |
|---|---|---|---|---|
| North San Saba WSC | San Saba, TX | 885 | 581 | - |
| Vega Municipal Water System | Vega, TX | 885 | 125 | - |
| Tpwd Enchanted Rock Sna | Austin, TX | 885 | 6 | - |
| Oprd Champoeg Overnight St Pk | St Paul, OR | 885 | 29 | - |
| Benton PWS | Benton, MO | 885 | 59 | - |
| Duggan's Family Cg-Main Wells | Port Austin, MI | 885 | 3 | - |
| Augusta | Augusta, MI | 885 | 26 | - |
| Wallbangers and Harborside | Ocean City, MD | 885 | 1 | - |
| Town of Grantsville | Grantsville, MD | 885 | 16 | - |
| East Central Bossier Water System | Benton, LA | 885 | 169 | - |
| Donnellson Muni Water Works | Donnellson, IA | 885 | 200 | - |
| Hugo Town Of | Hugo, CO | 885 | 105 | - |
| Quileute Water System | La Push, 10 | 885 | 349 | - |
| Havasupai Village | Supai, 09 | 885 | 754 | - |
| East Rockford Middle School | Belding, MI | 884 | 30 | - |
| Gateway MHP | Frankfort, IL | 884 | 11 | - |
| 11 Labelle 3 Rigby 2,3 | Rexburg, ID | 884 | 11 | - |
| Waco | Waco, GA | 884 | 93 | - |
| Talkeetna Alaskan Lodge | Talkeetna, AK | 884 | 11 | - |
| Island Lake | Freeland, WA | 883 | 21 | - |
| Icmsa Plumville | Indiana, PA | 883 | 188 | - |
| Saline County PWSD 2 | Slater, MO | 883 | 37 | - |
| Lebo, City Of | Lebo, KS | 883 | 25 | - |
| Circle K # 7347 | Tampa, FL | 883 | 17 | - |
| Henefer Town Water System | Henefer, UT | 882 | 77 | - |
| City of Frost | Frost, TX | 882 | 110 | - |
| Harris County MUD 321 | Houston, TX | 882 | 33 | - |
| Vacek Country Meadows | Magnolia, TX | 882 | 6 | - |
| East Central Sud Palm Park Water | Adkins, TX | 882 | 109 | - |
| Bridlegate Subdivision | Canyon Lake, TX | 882 | 27 | - |
| Lincolnview K-12 School | Van Wert, OH | 882 | 131 | - |
| Bistineau Water System | Heflin, LA | 882 | 25 | - |
| Pointe a la Hache Water System | Belle Chasse, LA | 882 | 246 | - |
| Prairie Path Water Company-Coventry Hill | McHenry, IL | 882 | 12 | - |
| Elkhart Water Supply | Ankeny, IA | 882 | 77 | - |
| Jalama Beach Park | Santa Maria, CA | 882 | 10 | - |
| Logan Co Psd-Rum Creek | Logan, WV | 881 | 38 | - |
| Southern Vermont Arts Center | Colchester, VT | 881 | 57 | - |
| City of Saint Jo | Saint Jo, TX | 881 | 403 | Clean |
| Esasd Mid Smithfield Elem Sch | East Stroudsburg, PA | 881 | 116 | - |
| Davenport Utility Auth | Davenport, OK | 881 | 751 | - |
| Holmesville Bell Stores | Massillon, OH | 881 | 58 | - |
| Lucama, Town Of | Lucama, NC | 881 | 153 | - |
| Seaboard, Town Of | Seaboard, NC | 881 | 83 | - |
| St Charles Co PWSD 2 Augusta | O Fallon, MO | 881 | 8 | - |
| Plum Point Middle School | Prince Frederick, MD | 881 | 29 | - |
| Shabbona | Shabbona, IL | 881 | 83 | - |
| Sully Muni Water Works | Sully, IA | 881 | 82 | - |
| Newhall Water Supply | Van Horne, IA | 881 | 68 | - |
| Nsbu - Point Hope | Anchorage, AK | 881 | 393 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).