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 |
|---|---|---|---|---|
| Rock Cut State Park-Plum Grove | Loves Park, IL | 75 | 3 | - |
| South Wilmington Firemans #2 | West Chicago, IL | 75 | 27 | - |
| Herrick Lake F P (Dw-16) | Wheaton, IL | 75 | 2 | - |
| Chalet Chateau | Cary, IL | 75 | 4 | - |
| Blanding Landing - Comfort Station | Dubuque, IL | 75 | 4 | - |
| Emerald Hills Country Club | Sterling, IL | 75 | 3 | - |
| Green River Saddle Club | Amboy, IL | 75 | 20 | - |
| Boone Lake Conservation Association Inc | Poplar Grove, IL | 75 | 8 | - |
| Palisades Golf Course | Savanna, IL | 75 | 31 | - |
| Blanding Landing - Campground Well | Dubuque, IL | 75 | 5 | - |
| Fatmans Inn | Wadsworth, IL | 75 | 0 | - |
| Hatcher Recreation Area | Morris, IL | 75 | 15 | - |
| First Christian Church Pre-Sch | Morris, IL | 75 | 5 | - |
| E J Karzs | Verona, IL | 75 | 8 | - |
| Mad Jacks Inc | Kilbourne, IL | 75 | 36 | - |
| Ifh Group | Rock Falls, IL | 75 | 187 | - |
| Salt Creek Park F P (Hw-1) | Warrenville, IL | 75 | 2 | - |
| North Shore Inn | Moline, IL | 75 | 8 | - |
| Buffalo Prairie Presbyterian | Buffalo Prairie, IL | 75 | 3 | - |
| Prime Steakhouse | Hillsdale, IL | 75 | 18 | - |
| Sycamore Baptist Church | East Moline, IL | 75 | 7 | - |
| Kcs Cabin | Spring Grove, IL | 75 | 20 | - |
| Busy Bee Restaurant | Wonder Lake, IL | 75 | 32 | - |
| Whiskey Bungalow | Crystal Lake, IL | 75 | 3 | - |
| Snuggery | McHenry, IL | 75 | 14 | - |
| Pork King | Woodstock, IL | 75 | 15 | - |
| Cazenovia Mennonite Church | Roanoke, IL | 75 | 2 | - |
| Vvf LLC | Montgomery, IL | 75 | 70 | - |
| Montgomery Plaza Partners, LLC | Plainfield, IL | 75 | 13 | - |
| Beecher Sportsmens Club | Joliet, IL | 75 | 4 | - |
| Bernard Division | Beecher, IL | 75 | 38 | - |
| Illiniwek Ball Field Well | Peoria, IL | 75 | 18 | - |
| American School Bus Co | Frankfort, IL | 75 | 0 | - |
| Ha International LLC | Oregon, IL | 75 | 9 | - |
| Camp Hillcrest - Lodge East | Rockford, IL | 75 | 21 | - |
| Ruffit Park (97121) | Sterling, IL | 75 | 32 | - |
| Green River Oaks Camping - Pavillion NW | Arlington, IL | 75 | 10 | - |
| Leisure Lake Campground Entrance | Rock Falls, IL | 75 | 4 | - |
| The Forest Inn | Morrison, IL | 75 | 6 | - |
| Broken Oar | Woodstock, IL | 75 | 8 | - |
| Wonder Lake Bp | Wonder Lake, IL | 75 | 15 | - |
| Mhc Pine Country LLC - Pump House | Belvidere, IL | 75 | 18 | - |
| Dixon V.F.W. | Dixon, IL | 75 | 0 | - |
| The Filling Station | Rockford, IL | 75 | 7 | - |
| Los Contaros | Joliet, IL | 75 | 10 | - |
| Palace Campground - Shower Bldg | Galena, IL | 75 | 11 | - |
| Mutiny Boat Club Boat House | Antioch, IL | 75 | 24 | - |
| Messiah Lutheran Church (124149) | Port Byron, IL | 75 | 4 | - |
| Mallard Lake F P (Hw-13) | Warrenville, IL | 75 | 0 | - |
| Fryes Cmon Inn | Waukegan, IL | 75 | 0 | - |