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 |
|---|---|---|---|---|
| Summit View Water System | Kennewick, WA | 1,869 | 72 | - |
| Pleasant Hill P S D Rt 16 District | Big Bend, WV | 1,868 | 420 | - |
| Durand Waterworks | Durand, WI | 1,868 | 4 | - |
| Lake Hill Farms Water District | Chester, NY | 1,868 | 5 | - |
| Waterville | Waterville, MN | 1,868 | 13 | - |
| Pocahontas Co Psd - Cheat Mountain Water | Durbin, WV | 1,867 | 195 | - |
| Wilderness Rim Association | Falls City, WA | 1,867 | 28 | - |
| Rose Hill, Town Of | Rose Hill, NC | 1,867 | 300 | - |
| Concord Comm Water System | Bostic, NC | 1,867 | 56 | - |
| Port Edwards Water Utility | Port Edwards, WI | 1,866 | 130 | - |
| City of Collinsville | Collinsville, TX | 1,866 | 33 | - |
| Fayette WSC East | La Grange, TX | 1,866 | 19 | - |
| Grant Co Psd-US 220 S | Petersburg, WV | 1,865 | 13 | - |
| Varnville Town of (2510005) | Hampton, SC | 1,865 | 13 | - |
| Industry Boro Muni Auth | Industry, PA | 1,865 | 188 | - |
| Peach Springs | Peach Springs, 09 | 1,865 | 403 | - |
| Mount Jackson, Town Of | Mount Jackson, VA | 1,864 | 95 | - |
| Vanceboro Water System | Vanceboro, NC | 1,864 | 11 | - |
| Royal Oak Township | Waterford, MI | 1,864 | 2 | - |
| Rentz | Rentz, GA | 1,864 | 5 | - |
| Richland PWS | Richland, MO | 1,863 | 79 | - |
| Cidermill Crossings | Southfield, MI | 1,863 | 0 | - |
| Bernice Water System | Bernice, LA | 1,863 | 184 | - |
| Prairie Dupont Pwd | East Carondelet, IL | 1,863 | 35 | - |
| Hampton | Hampton, IL | 1,863 | 93 | - |
| Tamiami Village Mobile Home Park | N Ft Myers, FL | 1,863 | 3 | - |
| Loving Water System | Loving, NM | 1,862 | 204 | - |
| Moore Co Public Util-Vass | Carthage, NC | 1,862 | 75 | - |
| Aqua Illinois-McHenry Shores | Kankakee, IL | 1,862 | 265 | - |
| Cheswick Boro Water Dept | Cheswick, PA | 1,861 | 119 | - |
| Acl Water Association #2 | Pelahatchie, MS | 1,861 | 659 | - |
| Tri-County W/a #1-Jasper | Taylorsville, MS | 1,861 | 544 | - |
| New Carlisle Water Works | New Carlisle, IN | 1,861 | 32 | - |
| Cliftondale Park/ Wilson Creek/ Sharon | Covington, VA | 1,860 | 12 | - |
| Cass Co RWD 2 | Elmwood, NE | 1,860 | 21 | - |
| Platte Co PWSD 9 | Dearborn, MO | 1,860 | 34 | - |
| Rushford | Rushford, MN | 1,860 | 25 | - |
| St Landry Wwd 3 Port Barre Area D | Port Barre, LA | 1,860 | 43 | - |
| Alberta Water System | Castor, LA | 1,860 | 837 | - |
| Scwa, North Stonington Division (Nst) | Gales Ferry, CT | 1,860 | 33 | - |
| U.S. Army Corp New Hogan | Valley Springs, CA | 1,860 | 5 | - |
| Dorcheat Water Association | Magnolia, AR | 1,860 | 15 | - |
| Bernie PWS | Bernie, MO | 1,859 | 38 | - |
| Southeast Oakland Township | Waterford, MI | 1,859 | 5 | - |
| Sea Island Company | Brunswick, GA | 1,859 | 20 | - |
| Golden Hills Golf ; Turf WTP | Altamonte Springs, FL | 1,859 | 8 | - |
| Kremmling Town Of | Kremmling, CO | 1,859 | 66 | - |
| Scatter Creek Rest Area | Tacoma, WA | 1,858 | 19 | - |
| Mayville City Of | Mayville, ND | 1,858 | 31 | - |
| Baker City Of | Baker, MT | 1,858 | 946 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).