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 |
|---|---|---|---|---|
| Fluvanna County High School | Palmyra, VA | 1,405 | 2 | - |
| Oak Grove Water Assn | Ellisville, MS | 1,405 | 524 | - |
| Schoolcraft | Schoolcraft, MI | 1,405 | 22 | - |
| Grandview | Springfield, IL | 1,405 | 26 | - |
| Leavitt Campground | Sparks, CA | 1,405 | 28 | - |
| Kwik Trip #973 | Sussex, WI | 1,404 | 0 | - |
| City of Colmesneil | Colmesneil, TX | 1,404 | 14 | - |
| Rutherford Water Works | Rutherford, TN | 1,404 | 65 | - |
| Nps-Wind Cave National Park | Hot Springs, SD | 1,404 | 11 | - |
| Sardis Water System | Gilbert, LA | 1,404 | 707 | - |
| Hagan | Claxton, GA | 1,404 | 42 | - |
| Park River City Of | Park River, ND | 1,403 | 3 | - |
| Murrayville-Woodson Water Commission | Murrayville, IL | 1,403 | 62 | - |
| Franklin Municipality Of | Franklin, WV | 1,402 | 394 | - |
| West Texas Detention Center | Sierra Blanca, TX | 1,402 | 20 | - |
| Marshall, Town Of | Marshall, NC | 1,402 | 315 | - |
| Hampton Borough Water Depart | Califon, NJ | 1,401 | 74 | - |
| Aspens Pines W&S District | Wilson, WY | 1,400 | 22 | - |
| WI DOT Rest Area 81 Southbound | Madison, WI | 1,400 | 81 | - |
| Wilmington Water Dist | Wilmington, VT | 1,400 | 135 | - |
| Derby Center Water System | Derby, VT | 1,400 | 172 | - |
| Clevengers Village | Culpeper, VA | 1,400 | 0 | - |
| Clarksville, Town Of | Clarksville, VA | 1,400 | 193 | - |
| Kenbridge, Town Of | Kenbridge, VA | 1,400 | 34 | - |
| Naval Support Activity-NW | Norfolk, VA | 1,400 | 6 | - |
| VA Dept of Transportation I-95 Rest Area | Locust Grove, VA | 1,400 | 8 | - |
| Smithfield Fresh Meats Corp. - North | Smithfield, VA | 1,400 | 18 | - |
| Fluvanna County Middle School | Palmyra, VA | 1,400 | 52 | - |
| Cedar Bluff, Town Of | Cedar Bluff, VA | 1,400 | 18 | - |
| Waller County Road Improvement Dist 1 | Houston, TX | 1,400 | 1 | - |
| Twin Creek WSC | New Baden, TX | 1,400 | 31 | - |
| City of Lone Star | Lone Star, TX | 1,400 | 52 | - |
| City of Thorndale | Thorndale, TX | 1,400 | 16 | - |
| Markham MUD | Markham, TX | 1,400 | 28 | - |
| Sanderson Farms Waco Facility | Laurel, TX | 1,400 | 0 | - |
| Smith International | Houston, TX | 1,400 | 66 | - |
| Federal Correctional Institution la Tuna | Anthony, TX | 1,400 | 147 | - |
| Sanderson Farms Bryan Facility | Laurel, TX | 1,400 | 14 | - |
| Delta Boro Water Sys | Delta, PA | 1,400 | 150 | - |
| Grampian Boro Penn Twp MA | Grampian, PA | 1,400 | 41 | - |
| South Side Sch | Hookstown, PA | 1,400 | 522 | - |
| Lincoln Twp Muni Auth | Sipesville, PA | 1,400 | 546 | - |
| Freedom Twp Water & Sewer | East Freedom, PA | 1,400 | 20 | - |
| Rb Walter & Williamson Schools | Elkland, PA | 1,400 | 493 | - |
| Turkey Hill Minit Market #82 | Westborough, PA | 1,400 | 89 | - |
| Mt Hood Meadows Spring | Mt Hood, OR | 1,400 | 67 | - |
| Oprd Bullards Beach State Pk | Bandon, OR | 1,400 | 26 | - |
| Terrebonne Domestic Water District | Terrebonne, OR | 1,400 | 33 | - |
| Rockaway Beach, City Of | Rockaway Beach, OR | 1,400 | 160 | - |
| Bay City Water System | Bay City, OR | 1,400 | 94 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).