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 |
|---|---|---|---|---|
| Tri-Water System | Farmerville, LA | 1,302 | 503 | - |
| Utilities Inc - Velma | Mandeville, LA | 1,302 | 24 | - |
| Kykotsmovi | Kykotsmovi, 09 | 1,302 | 52 | - |
| Mount Spokane Ski #2 | Mead, WA | 1,301 | 9 | - |
| Ohio and Lee Twp Water Authority | Sardis, OH | 1,301 | 48 | - |
| Louisville, City Of | Louisville, NE | 1,301 | 15 | - |
| Renville | Renville, MN | 1,301 | 6 | - |
| Graves Co Water Dist - Fancy Farm | Mayfield, KY | 1,301 | 251 | - |
| Farmland Municipal Water Works | Farmland, IN | 1,301 | 136 | - |
| Laurens Water Supply | Laurens, IA | 1,301 | 17 | - |
| Reynolds | Reynolds, GA | 1,301 | 109 | - |
| Hazen Waterworks | Hazen, AR | 1,301 | 15 | - |
| Jackson Hole Airport | Wilson, WY | 1,300 | 106 | - |
| Alpine, Town Of | Alpine, WY | 1,300 | 69 | - |
| Manawa Waterworks | Manawa, WI | 1,300 | 29 | - |
| North Mason High School | Port Orchard, WA | 1,300 | 368 | - |
| Putney Water System | Putney, VT | 1,300 | 55 | - |
| Mountain Green Condominium | Woodstock, VT | 1,300 | 959 | - |
| Hurt, Town Of | Hurt, VA | 1,300 | 94 | - |
| I-85 Rest Area-South Bound Lane | Richmond, VA | 1,300 | 10 | - |
| I-85 Rest Area-North Bound Lane | Richmond, VA | 1,300 | 10 | - |
| Uintah Town Water System | Uintah City, UT | 1,300 | 43 | - |
| Elwood Town | Elwood, UT | 1,300 | 143 | - |
| Lake Ridge Water System | Austin, TX | 1,300 | 60 | - |
| Lake Tanglewood Water System | Amarillo, TX | 1,300 | 33 | - |
| Roosevelt Isd | Lubbock, TX | 1,300 | 305 | - |
| City of Sundown | Sundown, TX | 1,300 | 20 | - |
| Llano Grande Lake Park East | Mercedes, TX | 1,300 | 208 | - |
| Houston Country Club Water Plant | Houston, TX | 1,300 | 20 | - |
| Claude Municipal Water System | Claude, TX | 1,300 | 50 | - |
| Chariho Regional High School | Wood River Junction, RI | 1,300 | 27 | - |
| PA State Univ Mont Alto Campus | Mont Alto, PA | 1,300 | 191 | - |
| Roulette Twp Water Authority | Roulette, PA | 1,300 | 2,343 | - |
| Nemacolin Woodlands | Farmington, PA | 1,300 | 755 | - |
| Swt Allentown Cons System | Allentown, PA | 1,300 | 49 | - |
| Westfield Borough Waterworks | Westfield, PA | 1,300 | 472 | - |
| NJ Y Cedar Lake Nah Jee Camps | Fairfield, PA | 1,300 | 153 | - |
| Village of Neshaminy Falls | North Wales, PA | 1,300 | 56 | - |
| Cbsd Holicong MS | Doylestown, PA | 1,300 | 89 | - |
| Cascade Union JR/SR High SD 5 | Turner, OR | 1,300 | 60 | - |
| Lyons Mehama Water District | Lyons, OR | 1,300 | 281 | - |
| Choctaw RD Baptist Church | Choctaw, OK | 1,300 | 6 | - |
| Muskogee Co. RWD #3 | Council Hill, OK | 1,300 | 1,408 | - |
| Campbell Soup Supply Co | Napoleon, OH | 1,300 | 623 | - |
| Onteora High School | Boiceville, NY | 1,300 | 170 | - |
| Ten Mile River Scout Camps | Narrowsburg, NY | 1,300 | 31 | - |
| Warnerville Water District # 1 | Richmondville, NY | 1,300 | 85 | - |
| Northwood Water Company | Clifton Park, NY | 1,300 | 105 | - |
| Galway Central School District | Galway, NY | 1,300 | 265 | - |
| Hoosick Falls Central School | Hoosick Falls, NY | 1,300 | 8 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).