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 |
|---|---|---|---|---|
| Lake Country Classical Academy East Campus | Oconomowoc, WI | 410 | 8 | - |
| Squires Grove | Elm Grove, WI | 410 | 69 | - |
| Casa Tequila | Hartford, WI | 410 | 2 | - |
| Richfield Middle School | Richfield, WI | 410 | 11 | - |
| Sunset Harbor | Lodi, WI | 410 | 20 | - |
| Olympic Sunset West | Gig Harbor, WA | 410 | 40 | - |
| Taidnapam Park | Silver Creek, WA | 410 | 13 | - |
| East Gig Harbor Water District | Gig Harbor, WA | 410 | 60 | - |
| Harbor Country Apartments | Port Orchard, WA | 410 | 30 | - |
| Fox Run Golf Club | Ludlow, VT | 410 | 13 | - |
| Town of Ivor | Ivor, VA | 410 | 29 | - |
| Dungannon, Town Of | Dungannon, VA | 410 | 186 | - |
| H O E WSC | Pinehurst, TX | 410 | 87 | - |
| Jbsa - Canyon Lake - Hancock Cove | Jbsa Lackland, TX | 410 | 125 | - |
| Coke County WSC | Robert Lee, TX | 410 | 760 | - |
| Heatherbrooke Estates | Muncy, PA | 410 | 811 | - |
| Lutheran Home at Topton | Topton, PA | 410 | 393 | Clean |
| Northwest Intermediate School | Shickshinny, PA | 410 | 232 | - |
| Camp Hope for Kids | Schwenksville, PA | 410 | 99 | - |
| Sunoco #7240 Oxford | Princeton, PA | 410 | 118 | - |
| Hudson Estates PWS | Morgantown, OH | 410 | 83 | - |
| Glenerie Water District | Lake Katrine, NY | 410 | 0 | - |
| Camp Pupa Achim | Brooklyn, NY | 410 | 54 | - |
| Pinewood Acres Water District | Corning, NY | 410 | 42 | - |
| Ashford West Valley Town Water District | West Valley, NY | 410 | 4 | - |
| White Twp Consolidated School | Belvidere, NJ | 410 | 92 | - |
| Vincentown Diner | Vincentown, NJ | 410 | 14 | - |
| Liberty Lake Day Camp | Columbus, NJ | 410 | 4 | - |
| Stratham Plz/Market Basket | Tewksbury, NH | 410 | 68 | - |
| Boynton Middle Sch | Greenville, NH | 410 | 160 | - |
| Covered Bridge Farm Table | Campton, NH | 410 | 80 | - |
| Giltner, Village Of | Giltner, NE | 410 | 87 | - |
| Decatur, Village Of | Decatur, NE | 410 | 12 | - |
| Cedar Ridge Elem School | Dobson, NC | 410 | 30 | - |
| Valle Crucis Elem School | Boone, NC | 410 | 39 | - |
| Blue Ridge Elem School | Jefferson, NC | 410 | 42 | - |
| Bannack St Park Visitor Center | Dillon, MT | 410 | 13 | - |
| Meadow Manor | Kalispell, MT | 410 | 20 | - |
| Rosebud PWS | Rosebud, MO | 410 | 16 | - |
| Linwood Elementary School | Forest Lake, MN | 410 | 7 | - |
| Willow River | Willow River, MN | 410 | 5 | - |
| Boone Docks Restaurant | Glen Arbor, MI | 410 | 12 | - |
| Tcaps - Long Lake Elem School | Traverse City, MI | 410 | 24 | - |
| Grace Christian Academy | Waldorf, MD | 410 | 38 | - |
| Keymar Convenience Store (Citgo) | Keymar, MD | 410 | 4 | - |
| Cocojos - a Zoomers RV Resort-Campground | Lagro, IN | 410 | 33 | - |
| Elkhart RV Resort, LLC | Granger, IN | 410 | 22 | - |
| Midland High School | Varna, IL | 410 | 314 | - |
| White Oaks Estates Water Assoc., Inc. | Dixon, IL | 410 | 26 | - |
| Twin Falls City County Airport | Twin Falls, ID | 410 | 55 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).