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 |
|---|---|---|---|---|
| River Bend Resort | Watertown, WI | 1,520 | 5 | - |
| Cornersville WSC | Pickton, TX | 1,520 | 33 | - |
| Reno Water and Sewer 2 | Marietta, OH | 1,520 | 34 | - |
| Burton Village PWS | Burton, OH | 1,520 | 49 | - |
| Lewiston | Lewiston, MN | 1,520 | 72 | - |
| Lumberport Town Of | Lumberport, WV | 1,519 | 1,099 | - |
| Elbridge Village | Elbrige, NY | 1,519 | 77 | - |
| Hume Lake Christian Camps, Inc | Hume, CA | 1,519 | 7 | - |
| Blessing Mobile Home Park | Round Rock, TX | 1,518 | 68 | - |
| Matagorda County Wcid 6 | Van Vleck, TX | 1,518 | 80 | - |
| Appleton City PWS | Appleton City, MO | 1,518 | 162 | - |
| White Fence Farms MWC No. 1 | Palmdale, CA | 1,518 | 59 | - |
| Julian Community Services District | Julian, CA | 1,517 | 175 | - |
| City of Booker | Booker, TX | 1,516 | 46 | - |
| Wawa #573 | Dunkirk, MD | 1,516 | 0 | - |
| Town of Myersville | Myersville, MD | 1,516 | 21 | - |
| Ynp-Norris | Yellowstone Np, WY | 1,515 | 8 | - |
| Hurley Waterworks | Hurley, WI | 1,515 | 56 | - |
| Strawberry Bay Recreation Complex | South Jordan, UT | 1,515 | 47 | - |
| West Montgomery | Austin, TX | 1,515 | 28 | - |
| Lynchburg Village PWS | Lynchburg, OH | 1,515 | 201 | - |
| Town of New Houlka | Houlka, MS | 1,515 | 350 | - |
| Shepherd, Village Of | Shepherd, MI | 1,515 | 70 | - |
| Campti Water System | Campti, LA | 1,515 | 93 | - |
| Arcadia Water Department | Arcadia, IN | 1,515 | 31 | - |
| Pearsonville Water System | Bishop, CA | 1,515 | 13 | - |
| Gtnp-Signal Mtn | Moose, WY | 1,514 | 50 | - |
| Shreve Village PWS | Shreve, OH | 1,514 | 122 | - |
| Cincinnati Childrens Hosp Ionization Sys | Cincinnati, OH | 1,514 | 1 | Detected |
| Agua Sana Wua | Hernandez, NM | 1,514 | 446 | - |
| Horton, City Of | Horton, KS | 1,514 | 45 | - |
| Virginia | Virginia, IL | 1,514 | 36 | - |
| Greenup | Greenup, IL | 1,513 | 29 | - |
| Bradford Village Water System | Bradford, VT | 1,512 | 519 | - |
| Virgin | Virgin, UT | 1,512 | 84 | Clean |
| Edom WSC | Brownsboro, TX | 1,512 | 1 | - |
| Pine Cove Ranch Camp | Tyler, TX | 1,512 | 30 | - |
| Collins/Gowanda Correctional Facility | Collins, NY | 1,512 | 73 | Clean |
| Polo Towers | Las Vegas, NV | 1,512 | 27 | Detected |
| Marion Water System | Marion, LA | 1,512 | 518 | - |
| Town of Elton Water System | Elton, LA | 1,512 | 119 | - |
| Island Water Department | Island, KY | 1,512 | 108 | - |
| Hancock Co-Ga15e/Devereau WS | Sparta, GA | 1,512 | 66 | - |
| Woodbine | Woodbine, GA | 1,512 | 32 | - |
| City of Dekalb | Dekalb, TX | 1,511 | 103 | - |
| Madison | Madison, MN | 1,511 | 7 | - |
| San Xavier West | Sells, 09 | 1,511 | 45 | - |
| Benwood Water Department | Benwood, WV | 1,510 | 247 | - |
| Pleasant Home Water District | Gresham, OR | 1,510 | 25 | - |
| Echo Lake Lodge | Denver, CO | 1,510 | 32 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).