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 |
|---|---|---|---|---|
| Concord General Store | Oconomowoc, WI | 807 | 4 | - |
| Fulbrook Subdivision Water Plant | Austin, TX | 807 | 198 | - |
| Buck Road Mini Mart | Monroeville, NJ | 807 | 3 | - |
| Glen Ullin City Of | Glen Ullin, ND | 807 | 10 | - |
| Calvert County Fairground | Prince Frederick, MD | 807 | 16 | - |
| Blairsville Pwd | Hurst, IL | 807 | 31 | - |
| Lowden Water Supply | Lowden, IA | 807 | 14 | - |
| Tranquillity Irrigation District | Tranquillity, CA | 807 | 96 | - |
| Greenehaven Water Company | Tucson, AZ | 807 | 121 | - |
| North Jackson Co Rural Water Assn | Tuckerman, AR | 807 | 54 | - |
| Starbase Spacex Water Hauler | Brownsville, TX | 806 | 0 | - |
| Curtis, City Of | Curtis, NE | 806 | 13 | - |
| Kerkhoven | Kerkhoven, MN | 806 | 8 | - |
| Royal Farms #62 | Baltimore, MD | 806 | 2 | - |
| Village of Morse Water System | Morse, LA | 806 | 43 | - |
| Adot Ehrenberg Rest Area | Phoenix, AZ | 806 | 64 | - |
| Orderville Town Water System | Orderville, UT | 805 | 234 | - |
| Sistema-Agua Potable McNeil | Las Piedras, PR | 805 | 6 | - |
| Spring Twp Municipal Authority | Beaver Springs, PA | 805 | 212 | - |
| Wild Oaks Water Company | Merrick, NY | 805 | 55 | - |
| Cumberland Farm #1619 | Delran, NY | 805 | 32 | - |
| Greenbush Water Dist | Poughkeepsie, NY | 805 | 21 | - |
| Dewitt Cabin and Pool | North Branch, NJ | 805 | 8 | - |
| Maplewood Estates Mobile Home Park | Omaha, NE | 805 | 19 | - |
| Aurora Water System | Aurora, NC | 805 | 241 | - |
| Grover, Town Of | Grover, NC | 805 | 121 | - |
| Bears Country Store | Libby, MT | 805 | 186 | - |
| Highland Manor | Independence, MO | 805 | 30 | - |
| Seven Eleven # 21067 Charlotte Hall | Charlotte Hall, MD | 805 | 0 | - |
| Gallops Service Station - Laporte | Middlebury, IN | 805 | 167 | - |
| Noble | Noble, IL | 805 | 26 | - |
| Canon Manor Water System | Santa Rosa, CA | 805 | 6 | - |
| Usfs-Jackson Lake V-4 | Arcadia, CA | 805 | 17 | - |
| Mountain Pine Waterworks | Mountain Pine, AR | 805 | 64 | - |
| Parksley, Town Of | Parksley, VA | 804 | 191 | - |
| Saltillo Vaca | Adjuntas, PR | 804 | 125 | - |
| Hanover WD #3 - Forestville | Silver Creek, NY | 804 | 126 | - |
| Highway Petroleum Inc | Voorhees, NJ | 804 | 8 | - |
| Flamingo Terrace Mobile Home Park | Ham Lake, MN | 804 | 18 | - |
| Downs, City Of | Downs, KS | 804 | 83 | - |
| Winchester Speedway (Concession) | Winchester, IN | 804 | 43 | - |
| South Fork Rickel Park | South Fork, CO | 804 | 0 | - |
| Twin Water Authority | Guin, AL | 804 | 113 | - |
| Gilmer Co Psd | Sand Fork, WV | 803 | 101 | - |
| Middleburg, Town Of | Mount Jackson, VA | 803 | 188 | - |
| Flushing Village PWS | Flushing, OH | 803 | 102 | - |
| Smithfield South Water Dist | Smithfield, NC | 803 | 23 | - |
| S MS Public Water Auth-Rock Hill | Hattiesburg, MS | 803 | 258 | Clean |
| Point Lookout State Park North | Hollywood, MD | 803 | 0 | - |
| Exploration | Lafayette, IN | 803 | 22 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).