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 |
|---|---|---|---|---|
| Cherokee Co. RWD #8 (Briggs) | Tahlequah, OK | 413 | 122 | - |
| East Pecos Mdwca | Pecos, NM | 413 | 135 | - |
| The Pilgrim Academy - Main Bld | Egg Harbor City, NJ | 413 | 64 | - |
| Pine Gardens MHP | Belmont, NH | 413 | 3 | - |
| Blacktail Grocery | Polson, MT | 413 | 18 | - |
| Clearwater Bar Paws Up Ranch | Greenough, MT | 413 | 84 | - |
| Crockery Mobile Home Park | Bloomfield Hills, MI | 413 | 28 | - |
| Rsu 73 Spruce Mountain Primary School | Livermore Falls, ME | 413 | 2 | - |
| Bainbridge Elementary | Elkton, MD | 413 | 10 | - |
| Eskridge, City Of | Eskridge, KS | 413 | 77 | - |
| Indiana American Water - Claypool | Greenwood, IN | 413 | 38 | - |
| Milo 1st and 2nd Ward Lds Church-5069327 | Rexburg, ID | 413 | 0 | - |
| Clifton City Of | Clifton, ID | 413 | 58 | - |
| Northside Water Users Assn | Sandpoint, ID | 413 | 21 | - |
| Clover Ridge Subdivision | Walford, IA | 413 | 63 | - |
| Riverwood Subdivision | Savannah, GA | 413 | 12 | - |
| Graham Water System | Graham, GA | 413 | 60 | - |
| Yosemite Lakes Campground | Groveland, CA | 413 | 36 | - |
| Thousand Trails - Morgan Hill | Tampa, CA | 413 | 8 | - |
| Lo-Fi Winery | Los Olivos, CA | 413 | 4 | - |
| Thim Utility Corporation - VFW | Tucson, AZ | 413 | 74 | - |
| Station 51 LLC | Janesville, WI | 412 | 2 | - |
| Crawfish Junction | Johnson Creek, WI | 412 | 0 | - |
| Shaftsbury State Park | Rutland, VT | 412 | 11 | - |
| Berkeley Elementary | Spotsylvania, VA | 412 | 14 | - |
| Highway 90 Ranch WSC | Castroville, TX | 412 | 37 | - |
| Follett Municipal Water System | Follett, TX | 412 | 531 | - |
| Weston Heights Homeowners Associatio | Piedmont, SD | 412 | 33 | - |
| Big Stone City | Big Stone City, SD | 412 | 126 | - |
| Sumter-Wessex S/D (Sc4350016) | Sumter, SC | 412 | 73 | - |
| Proyecto Aguas | Aguada, PR | 412 | 90 | - |
| Kennerdell North Water System | Kennerdell, PA | 412 | 208 | - |
| Fleming Middle School | Grants Pass, OR | 412 | 14 | - |
| Beaver Co RWD #1 Turpin | Turpin, OK | 412 | 950 | - |
| Latimer Co. RWD #4 | Red Oak, OK | 412 | 519 | - |
| Ransom H Barr Elementary | Canton, OH | 412 | 15 | - |
| Aqua Ohio - Mansfield System #06 | Massillon, OH | 412 | 9 | - |
| Hinckley Preparatory Academy | Marion, OH | 412 | 17 | - |
| Grand River Valley KOA | Thompson, OH | 412 | 60 | - |
| Oakwood Bowling Lanes & Sports | Washington, NJ | 412 | 16 | - |
| Conover Road Primary School | Colts Neck, NJ | 412 | 18 | - |
| Oak Ridge Resort Condominium | Marmora, NJ | 412 | 19 | - |
| Newcomb Middle School | Pemberton, NJ | 412 | 232 | - |
| Kings Grant S/D | Cary, NC | 412 | 13 | - |
| Bleakhouse Water Association | Woodville, MS | 412 | 3 | - |
| MO American Anna Meadows | Cottleville, MO | 412 | 15 | - |
| Emmanuel Baptist Church | Gladwin, MI | 412 | 10 | - |
| Redeemer Lutheran Church-Owosso | Owosso, MI | 412 | 12 | - |
| Severna Park Racquet & Fitness Club | Millersville, MD | 412 | 4 | - |
| Millersville Elementary | Pasadena, MD | 412 | 23 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).