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 |
|---|---|---|---|---|
| Jakes Mobil | Hoffman Estate, WI | 465 | 9 | - |
| Schafer State Park | Ocean Shores, WA | 465 | 25 | - |
| Randolph Elementary School | Goochland, VA | 465 | 16 | - |
| Holden Town Water System | Holden, UT | 465 | 231 | - |
| Bluebonnet Hills WSC | Cresson, TX | 465 | 49 | - |
| Lubbock County Wcid 1 | Lubbock, TX | 465 | 123 | - |
| Country Wood Estates | Austin, TX | 465 | 17 | - |
| Chemours-New Johnsonville Plant | New Johnsonville, TN | 465 | 207 | - |
| Spring Creek Sanitary District | Pierre, SD | 465 | 49 | - |
| Londonderry Elem Sch | Hummelstown, PA | 465 | 373 | - |
| St Petersburg Municipal Water | St Petersburg, PA | 465 | 620 | - |
| Manzanita Elementary | Grants Pass, OR | 465 | 30 | - |
| Delaware Co RWD # 1 | Eucha, OK | 465 | 52 | - |
| Stonewall PWA | Stonewall, OK | 465 | 86 | - |
| Olive School | Drumright, OK | 465 | 138 | - |
| Ridgedale JR/SR High School | Morral, OH | 465 | 29 | - |
| Lakeside Mhc | Durham, OH | 465 | 45 | - |
| Edwards Water District | Edwards, NY | 465 | 8 | - |
| Beaver Dam Lake Water Corp. | Newburgh, NY | 465 | 38 | - |
| Brant, Town Of | Farnham, NY | 465 | 23 | - |
| Charleston Springs Golf Course | Howell, NJ | 465 | 37 | - |
| Plaistow Water Dept | Atkinson, NH | 465 | 16 | - |
| Highbridge Hill Elem Sch | Greenville, NH | 465 | 0 | - |
| Alda Git N Split #33 | Lincoln, NE | 465 | 24 | - |
| Parkway Crossing | Cary, NC | 465 | 1 | - |
| Swift Creek Master System | Cary, NC | 465 | 9 | - |
| Gaylee Village | Cary, NC | 465 | 11 | - |
| Quail Ridge Water System | Charlotte, NC | 465 | 71 | - |
| Wilson Farms/Auburndale | Cary, NC | 465 | 143 | - |
| Anaconda Interchange Rest Area | Butte, MT | 465 | 23 | - |
| Town of Georgetown | Georgetown, MS | 465 | 259 | - |
| DNR - Tahq Falls Sp-Rivermouth Cg | Lansing, MI | 465 | 0 | - |
| Munising Industrial Park | Munising, MI | 465 | 5 | - |
| Hidden Hamlet Association | Harbor Springs, MI | 465 | 46 | - |
| McCain Foods USA Inc | Easton, ME | 465 | 36 | - |
| Henson Boy Scout Reservation | Seaford, MD | 465 | 1 | - |
| Garden Heights Water System | Lake Charles, LA | 465 | 13 | - |
| Saline Co RWD 2 | Gypsum, KS | 465 | 92 | - |
| Lakewood Mobile Home Court Lots 1-155 | Fremont, IN | 465 | 41 | - |
| Naplate | Ottawa, IL | 465 | 477 | - |
| Melvin | Melvin, IL | 465 | 60 | - |
| Ohio | Ohio, IL | 465 | 157 | - |
| Stacyville Water Supply | Stacyville, IA | 465 | 42 | - |
| Byromville | Byromville, GA | 465 | 35 | - |
| Cherokee County-Salacoa Area | Canton, GA | 465 | 2 | - |
| Myakka Pines Golf Red Comfort Station | Englewood, FL | 465 | 2 | - |
| Shell Creek Park | Southfield, FL | 465 | 158 | - |
| Kenton Pump District | Dover, DE | 465 | 0 | - |
| Harmony Acres Mobile Home Park | Plainville, CT | 465 | 232 | - |
| Newberry Mini Mart and Truck Stop | Newberry Springs, CA | 465 | 4 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).