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 |
|---|---|---|---|---|
| Sabula Water Supply | Sabula, IA | 506 | 54 | - |
| The Depot Walford | Fairfax, IA | 506 | 55 | - |
| Head O Meadow Elementary School | Newtown, CT | 506 | 286 | - |
| Granite Lake | Golden, CO | 506 | 16 | - |
| Noahs Ark Adventure Company | Buena Vista, CO | 506 | 31 | - |
| Bartlett Park | Visalia, CA | 506 | 51 | - |
| Cabana Holiday WS | Irvine, CA | 506 | 9 | - |
| Antelope Valley Indian Museum State Park | Lancaster, CA | 506 | 2 | - |
| Amity Waterworks | Amity, AR | 506 | 170 | - |
| Asd Huffman Elementary School | Anchorage, AK | 506 | 100 | - |
| St Edward Sch & Ch | Appleton, WI | 505 | 29 | Clean |
| Burger King Waukesha | Downers Grove, WI | 505 | 4 | - |
| Holy Trinity Church & Learning Center | Oconomowoc, WI | 505 | 71 | - |
| WI DNR Mirror Lake Office/Shop | Baraboo, WI | 505 | 13 | - |
| Milton KOA RV Resort | Milton, WI | 505 | 2 | - |
| Stevens Co PUD - West Shore | Loon Lake, WA | 505 | 20 | - |
| Moo-Thru | Remington, VA | 505 | 12 | - |
| Forest Hills Water Supply | Jasper, TX | 505 | 6 | - |
| Capriles | San German, PR | 505 | 69 | - |
| Oak Hills Mobile Home Park | Durham, OH | 505 | 65 | - |
| Cowtown Bawl Inc | Woodstown, NJ | 505 | 4 | - |
| The Corner Store | Baptistown, NJ | 505 | 7 | - |
| Bloomsbury Citco Gas & Go | Milford, NJ | 505 | 8 | - |
| Creamy Acres Farm LLC | Mullica Hill, NJ | 505 | 12 | - |
| Seaville Shores Campground | Seaville, NJ | 505 | 15 | - |
| Pleasant Valley Campgrou | Estell Manor, NJ | 505 | 3 | - |
| Moose Hillock Campground | Warren, NH | 505 | 92 | - |
| Creekstone S/D | Cary, NC | 505 | 9 | - |
| Stoney Point WS/Fayetteville Pwc | Cary, NC | 505 | 6 | - |
| Sterett Creek Village | Warsaw, MO | 505 | 16 | - |
| Urich PWS | Urich, MO | 505 | 49 | - |
| Oronoco Estates MHC | Chicago, MN | 505 | 10 | - |
| Copemish Ez Mart | Bear Lake, MI | 505 | 0 | - |
| Oakridge Upper Elementary | Muskegon, MI | 505 | 8 | - |
| Shakey Lakes Campground - Storage Shed | Menominee, MI | 505 | 2 | - |
| Hadleys Point Campground | Bar Harbor, ME | 505 | 86 | - |
| Choptank Community Health | Denton, MD | 505 | 0 | - |
| Zionsville Youth Soccer Association | Zionsville, IN | 505 | 189 | - |
| Franciscan Sisters of Chicago | Lemont, IL | 505 | 66 | - |
| Collins Water Supply | Collins, IA | 505 | 88 | - |
| Elma Water Supply | Elma, IA | 505 | 85 | - |
| Desoto Natl Wildlife Refuge-Visitor Ctr | Missouri Valley, IA | 505 | 36 | - |
| DNR-Seminole State Park | Stockbridge, GA | 505 | 22 | - |
| Waynesville Area Elem.school | Nahunta, GA | 505 | 17 | - |
| Chimney Oaks | Homer, GA | 505 | 4 | - |
| Pines, The | Winter Haven, FL | 505 | 14 | - |
| Crestline Manor | Lakewood, CO | 505 | 0 | - |
| Camp Tawonga | San Francisco, CA | 505 | 1 | - |
| Mountain Meadows MWC | Mammoth Lakes, CA | 505 | 30 | - |
| Angeles Shooting Ranges | Sylmar, CA | 505 | 16 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).