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 |
|---|---|---|---|---|
| Braddock Boro Water Auth | Braddock, PA | 1,708 | 65 | - |
| Oprd Oswald West State Park | Nehalem, OR | 1,708 | 148 | - |
| Trumbull Co. - Mosquito Creek PWS | Vienna, OH | 1,708 | 5 | - |
| Center Ridge Water Association | Raleigh, MS | 1,708 | 815 | - |
| City of Rosedale | Rosedale, MS | 1,708 | 345 | - |
| Earlington Water & Sewer | Earlington, KY | 1,708 | 171 | - |
| Pleasant View Water Fac Board | Mulberry, AR | 1,708 | 51 | - |
| Blue Ridge Shores | Louisa, VA | 1,707 | 19 | - |
| Gbra Cordillera Ranch | New Braunfels, TX | 1,707 | 65 | - |
| Dunsmuir, City Of | Dunsmuir, CA | 1,707 | 22 | - |
| Northern Perry Co.water #1 | New Lexington, OH | 1,706 | 141 | - |
| Northrup Grumman Innovation Systems, Inc | Rocket Center, WV | 1,705 | 375 | - |
| Indianola Water | Poulsbo, WA | 1,705 | 9 | - |
| City of Hale Center | Hale Center, TX | 1,705 | 83 | - |
| Mont Alto Municipal Authority | Mont Alto, PA | 1,705 | 680 | - |
| Glen Gardner W Dept | Glen Gardner, NJ | 1,705 | 122 | - |
| Stedman, Town Of | Stedman, NC | 1,705 | 102 | - |
| Madison County PWSD 1 North and South | Fredericktown, MO | 1,705 | 37 | - |
| Plumstead Twp Patriots Ridge | Pipersville, PA | 1,704 | 21 | - |
| Mosses Water & Fire Pro Authority | Hayneville, AL | 1,704 | 103 | - |
| Foxwood Hills (Sc3750025) | Des Peres, SC | 1,703 | 26 | - |
| Dickinson Co RWD 2 | Abilene, KS | 1,703 | 43 | - |
| Odon Water Utilities, Inc. | Odon, IN | 1,703 | 25 | - |
| Prairie City Water Works | Prairie City, IA | 1,703 | 48 | - |
| Osseo Waterworks | Osseo, WI | 1,701 | 27 | - |
| City of Oyster Creek | Oyster Creek, TX | 1,701 | 60 | - |
| Harbor Club on Lake Oconee | Greensboro, GA | 1,701 | 13 | - |
| Gulf Correctional Institution | Tallahassee, FL | 1,701 | 26 | - |
| WY DOT- Lusk Rest Area | Casper, WY | 1,700 | 7 | - |
| Maxwelton Water System | Coupeville, WA | 1,700 | 38 | - |
| Enosburg Falls Water System | Enosburg Falls, VT | 1,700 | 18 | - |
| North Bennington Water Dept | Bennington, VT | 1,700 | 8 | Clean |
| Dayton, Town Of | Dayton, VA | 1,700 | 30 | - |
| Francis Town Water System | Francis, UT | 1,700 | 129 | - |
| Centerfield Town Water System | Centerfield, UT | 1,700 | 509 | - |
| Castledale | Castledale, UT | 1,700 | 149 | - |
| Trinity Rural WSC 1 | Trinity, TX | 1,700 | 115 | - |
| Tpwd Dinosaur Valley State Park | Austin, TX | 1,700 | 1 | - |
| Maverick County Airport Water Works | Eagle Pass, TX | 1,700 | 509 | - |
| Huffman Isd Hargrave High School | Huffman, TX | 1,700 | 39 | - |
| Seth Ward WSC | Plainview, TX | 1,700 | 81 | - |
| City of Goliad | Goliad, TX | 1,700 | 39 | - |
| The Barn at Willowynn | Santa Fe, TX | 1,700 | 4 | - |
| Richland Boro Water Supply | Richland, PA | 1,700 | 59 | - |
| US Army Garrison | Carlisle, PA | 1,700 | 124 | - |
| Waterford Municipal Authority | Waterford, PA | 1,700 | 429 | Clean |
| Covington Karthaus Girard a A | Frenchville, PA | 1,700 | 111 | - |
| Clymer Boro Muni Auth | Clymer, PA | 1,700 | 181 | - |
| Shamokin Dam Borough | Shamokin Dam, PA | 1,700 | 420 | - |
| Cresson Boro Water Sys | Cresson, PA | 1,700 | 65 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).