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 |
|---|---|---|---|---|
| T Mobile Arena | Las Vegas, NV | 473 | 0 | - |
| Dilcon Community Boarding School BIA | Winslow, NN | 473 | 114 | - |
| Farmstead Golf | Lafayette, NJ | 473 | 13 | - |
| Honeycutt Landing S/D | Cary, NC | 473 | 3 | - |
| Sunflower Water Assn | Merigold, MS | 473 | 272 | - |
| Shuqualak-Butler W/A | Shuqualak, MS | 473 | 279 | - |
| Timberline Campground Inc. 2 | Wichita, MI | 473 | 0 | - |
| Timberline Campground Inc. | Benzonia, MI | 473 | 2 | - |
| Cloud Co RWD 1 | Concordia, KS | 473 | 134 | - |
| Universal Water Works | Centerpoint, IN | 473 | 59 | - |
| Sunnymede Community Association Water | Fort Wayne, IN | 473 | 54 | - |
| Bethel Church Cedar Lake | Crown Point, IN | 473 | 21 | - |
| Grant Lds Church | Rexburg, ID | 473 | 16 | - |
| Lime Springs Water Supply | Riceville, IA | 473 | 33 | - |
| Pitts | Pitts, GA | 473 | 45 | - |
| Indian Hill Estates Subdivision | Eatonton, GA | 473 | 24 | - |
| Mountainside Estates MHP | Lakewood, CO | 473 | 31 | - |
| Armstrong Valley-Cal Water Service (Puc) | San Jose, CA | 473 | 1 | - |
| Gentryville Public Water Auth | Ash Flat, AR | 473 | 6 | - |
| Montrose Boydell Water System | Montrose, AR | 473 | 218 | - |
| Wellpinit School | Wellpinit, 10 | 473 | 306 | - |
| Ahg Orla | Austin, TX | 472 | 0 | - |
| Presho | Presho, SD | 472 | 50 | - |
| Acued. Com. Sector El Llano | Aguas Buenas, PR | 472 | 463 | - |
| Greenville Est Village Dist | Greenville, NH | 472 | 98 | - |
| Palmer, Village Of | Palmer, NE | 472 | 32 | - |
| Ashby | Ashby, MN | 472 | 40 | - |
| B.t.r. Hampstead (Black and Decker) | Towson, MD | 472 | 46 | - |
| Carter Plantation | Springfield, LA | 472 | 9 | - |
| Hibbard Lds Church | Rexburg, ID | 472 | 7 | - |
| Lovilia Municipal Water Department | Lovilia, IA | 472 | 1 | - |
| Chattahoochee Plantation Ests. | Thomasville, GA | 472 | 27 | - |
| Meadowlea Estates | Phoenix, FL | 472 | 157 | - |
| Ctwc - Northern Region-Lakeview Terrace | Clinton, CT | 472 | 12 | - |
| Cheyenne Mountain Estates MHP | Lafayette, CO | 472 | 94 | - |
| Thomas Aquinas College | Santa Paula, CA | 472 | 13 | - |
| Asd Ravenwood School | Anchorage, AK | 472 | 102 | - |
| Pisinemo Intertie | Sells, 09 | 472 | 42 | - |
| Louie Joe Water Association | Everson, WA | 471 | 23 | - |
| Wynoochee Wildwood Park | Aberdeen, WA | 471 | 56 | - |
| Waterhouses Marina Campground | Salisbury, VT | 471 | 62 | - |
| Hanover Farms | Rockville, VA | 471 | 0 | - |
| Hermleigh Water System | Snyder, TX | 471 | 148 | - |
| Real WSC | Leakey, TX | 471 | 32 | - |
| Saddle Club Estates | Austin, TX | 471 | 331 | - |
| Falling Water Subdivision | Austin, TX | 471 | 59 | - |
| Bryant | Bryant, SD | 471 | 13 | - |
| Providence-City of - Whipple | Providence, RI | 471 | 43 | - |
| Ohio Living Dorothy Love PWS | Sidney, OH | 471 | 27 | - |
| West Manchester, Village Of | West Manchester, OH | 471 | 16 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).