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 |
|---|---|---|---|---|
| PA DOT Rest Area 22 | Harrisburg, PA | 725 | 0 | - |
| PA DOT Rest Area 21 | Harrisburg, PA | 725 | 1 | - |
| Vacationland Campground | Bozeman, PA | 725 | 49 | - |
| Redwood Estates PA LLC | Farmington Hills, PA | 725 | 0 | - |
| Salisbury Boro Water Comm | Salisbury, PA | 725 | 172 | - |
| Penns Creek Municipal Auth | Penns Creek, PA | 725 | 2,191 | Clean |
| Beth 512 System | Bethlehem, PA | 725 | 28 | - |
| Pushmataha Co. RWD #5 (Nashoba) | Nashoba, OK | 725 | 467 | - |
| Garber Municipal Authority | Garber, OK | 725 | 345 | - |
| Aqua Ohio - Shepard Hills PWS | Mentor, OH | 725 | 21 | - |
| Dryden WD | Dryden, NY | 725 | 0 | - |
| Nichols Town | Nichols, NY | 725 | 15 | - |
| Swan Lake Campground | Brooklyn, NY | 725 | 49 | - |
| Hounsfield WD 2 | Watertown, NY | 725 | 62 | - |
| West Milford Shopping Center | Mahwah, NJ | 725 | 132 | - |
| Victoria Springs Sra - Ng & Pc | Burwell, NE | 725 | 38 | - |
| Bakersville, Town Of | Bakersville, NC | 725 | 430 | - |
| The Knolls | Osage Beach, MO | 725 | 14 | - |
| Grace Church | Jackson, MI | 725 | 1 | - |
| Orchard Grove | Farmington Hills, MI | 725 | 11 | - |
| Gobles | Gobles, MI | 725 | 9 | - |
| Buttonwood Beach RV Resort | Earleville, MD | 725 | 22 | - |
| Fairlee | Chestertown, MD | 725 | 47 | - |
| Port Deposit | Newark, MD | 725 | 67 | - |
| Carlisle Public School | Carlisle, MA | 725 | 28 | - |
| Eastern Hancock Elementary School | New Castle, IN | 725 | 135 | - |
| Grand Jct Municipal Water Dept | Grand Junction, IA | 725 | 22 | - |
| Odom Elementary School | Moultrie, GA | 725 | 14 | - |
| Hartford Waterworks | Hartford, AR | 725 | 228 | Clean |
| Prospector Pizza | Anchorage, AK | 725 | 23 | - |
| Sapphire Lakes Development | Rosman, NC | 724 | 2,275 | - |
| Sunnybrook RV Resort LLC | South Haven, MI | 724 | 23 | - |
| Millpointe of Hartland | Houghton, MI | 724 | 7 | - |
| Brown Co RWD 2 | Powhattan, KS | 724 | 69 | - |
| Taylor Springs | Taylor Springs, IL | 724 | 17 | - |
| Ashkum | Ashkum, IL | 724 | 102 | Clean |
| Lds Rose Church | Arlee, ID | 724 | 3 | - |
| North Linn High School / Middle School | Troy Mills, IA | 724 | 55 | - |
| Earlville Muni Water Supply | Earlville, IA | 724 | 147 | - |
| Lucerne Valley Elementary School | Lucerne Valley, CA | 724 | 8 | - |
| Quinhagak Water System | Quinhagak, AK | 724 | 994 | - |
| United Cooperative Store & Offices | Beaver Dam, WI | 723 | 0 | - |
| Macbee Sud Jackson | Wills Point, TX | 723 | 40 | - |
| C R C WSC | Athens, TX | 723 | 88 | - |
| Atascocita Village Mobile Home Park | Spring, TX | 723 | 22 | - |
| Stony Hills Water System | Austin, TX | 723 | 19 | - |
| Turbeville Town of (Sc1410004) | Turbeville, SC | 723 | 9 | - |
| Highland S & W Auth Lloydell | Johnstown, PA | 723 | 49 | - |
| Monroe, City Of | Harrisburg, OR | 723 | 245 | - |
| Tolles Technical Center | Plain City, OH | 723 | 12 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).