Public Water Systems
5,117 active public water systems in IL, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Goldmoor Inn | Galena, IL | 100 | 0 | - |
| Lb 5 Series B | Gilberts, IL | 100 | 23 | - |
| First Church of God | Vandalia, IL | 100 | 22 | - |
| Sugar Grove Sports Complex | Sugar Grove, IL | 100 | 4 | - |
| Supermercado la Loma Vending #2 | Winston-Salem, IL | 100 | 0 | - |
| Walmart Supercenter 03837 | Vista, IL | 100 | 3 | - |
| Cougar Campground North Well | Ottawa, IL | 100 | 29 | - |
| Whitetail Golf Club | Yorkville, IL | 100 | 22 | - |
| Clay Oven Grill and Bar | Waukegan, IL | 100 | 0 | - |
| Supermercado Guanajuato | Rockford, IL | 100 | 9 | - |
| Alleghany Park Grayslake Park Dist | Waukegan, IL | 100 | 2 | - |
| Rand and Plum Gas Inc Marathon | Kildeer, IL | 100 | 7 | - |
| Chinmaya Mission | Waukegan, IL | 100 | 2 | - |
| Expresslane Inc 68 | Rock Falls, IL | 100 | 1 | - |
| The Gym of Springfield | Springfield, IL | 100 | 0 | - |
| Open Bible Church of Belvidere | Belvidere, IL | 100 | 670 | - |
| Walmart Supercenter 1596 Bolingbrook | Winston-Salem, IL | 100 | 4 | - |
| Up Food and Liquor | University Park, IL | 100 | 3 | - |
| Muirhead Springs Forest Preserve | Hampshire, IL | 100 | 10 | - |
| Fitchie Creek Forest Preserve | Hampshire, IL | 100 | 4 | - |
| Tanners Orchard 750 Ft Well | Speer, IL | 100 | 1 | - |
| Tanners Orchard Hauled Water | Speer, IL | 100 | 0 | - |
| Ag View Fs Manlius Oil Co | Manlius, IL | 100 | 2 | - |
| Midwest Gas Co | Minooka, IL | 100 | 34 | - |
| Braidwood Rec Club Coyote | Diamond, IL | 100 | 12 | - |
| Bowes Creek Woods Forest Preserve | Hampshire, IL | 100 | 2 | - |
| Schweizer Woods Forest Preserve | Hampshire, IL | 100 | 2 | - |
| Marianos Fresh Mart Frankfort | Vista, IL | 100 | 0 | - |
| Slc Inc LLC Plano | Oswego, IL | 100 | 0 | - |
| Slc Ice LLC Yorkville | Oswego, IL | 100 | 0 | - |
| Natures Scholars Daycare | Ringwood, IL | 100 | 8 | - |
| Free Christian Assembly | Homer Glen, IL | 100 | 1 | - |
| Scl Ice, LLC | Oswego, IL | 100 | 0 | - |
| St Gall Catholic Church | West Chicago, IL | 100 | 21 | - |
| 600 Waukegan Road | Palatine, IL | 100 | 15 | - |
| Animal Hospital of Gurnee | Wadsworth, IL | 100 | 4 | - |
| Sunset Grill | Grayslake, IL | 100 | 1 | - |
| Hardware Restaurant | North Aurora, IL | 100 | 24 | - |
| Harm Woods North | Maywood, IL | 100 | 11 | - |
| Nachos Pizza | Prospect Heights, IL | 100 | 11 | - |
| Taleem Ul Haq | Plainfield, IL | 100 | 2,193 | - |
| Illinois Turner Camp-Rathskeller | Algonquin, IL | 100 | 10 | - |
| Buenas Nuevas Community Nfp | Montgomery, IL | 100 | 493 | - |
| Down the River LLC | Lasalle, IL | 100 | 0 | - |
| Whole Foods Market #410 - Sauganash | Santa Fe, IL | 100 | 0 | - |
| Whole Foods Market #413 | Santa Fe, IL | 100 | 0 | - |
| Lavender Crest Winery | Colona, IL | 100 | 0 | - |
| Sycamore Park District - Soccer Fields | Sycamore, IL | 100 | 0 | - |
| Whole Foods Market #425 - Halsted | Santa Fe, IL | 100 | 0 | - |
| Lake County Outpatient Mental Health Ser | West Chicago, IL | 100 | 0 | - |