All water systems in Illinois
5,097 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Mutiny Boat Club Boat House Lake County |
75 | 3 | 2 | |
|
North Shore Inn Rock Island County |
75 | 0 | 0 | |
|
Northfield Block Company 2 Grundy County |
75 | 1 | 0 | |
|
Northfield Block Company 3 Grundy County |
75 | 1 | 0 | |
|
Open Hearts Foursquare Church Piatt County |
75 | 1 | 1 | |
|
Palace Campground and RV Shower Bldg Jo Daviess County |
75 | 3 | 2 | |
|
Palisades Golf Course Carroll County |
75 | 2 | 1 | |
|
Paul Wolff Campground South WL Kane County |
75 | 2 | 1 | |
|
Pork King McHenry County |
75 | 1 | 0 | |
|
Prime Steakhouse Rock Island County |
75 | 0 | 0 | |
|
Pub-N-Patio Lee County |
75 | 0 | 0 | |
|
Pucks Pub and Grille Lake County |
75 | 0 | 0 | |
|
River Cafe McHenry County |
75 | 0 | 0 | |
|
Rock Cut State Park-Hickory Hill Winnebago County |
75 | 0 | 0 | |
|
Rock Cut State Park-Plum Grove Winnebago County |
75 | 0 | 0 | |
|
Ruffit Park (97121) Whiteside County |
75 | 3 | 0 | |
|
Safeguard Self Storage DuPage County |
75 | 0 | 0 | |
|
Salt Creek Park F P (hw-1) DuPage County |
75 | 0 | 0 | |
|
Sheridan Rod & Gun LaSalle County |
75 | 2 | 1 | |
|
Snuggery McHenry County |
75 | 0 | 0 | |
|
South Wilmington Firemans #2 Grundy County |
75 | 2 | 1 | |
|
Spring Beach Inn McHenry County |
75 | 0 | 0 | |
|
Stephenson Mobile Estates Stephenson County |
75 | 1 | 0 | |
|
Suburban Heights Subdivision Rock Island County |
75 | 0 | 0 | |
|
Sycamore Baptist Church Rock Island County |
75 | 0 | 0 | |
|
Sycamore RV Resort DeKalb County |
75 | 2 | 1 | |
|
The Filling Station Winnebago County |
75 | 2 | 0 | |
|
The Forest Inn Whiteside County |
75 | 1 | 0 | |
|
The Happy Spot Whiteside County |
75 | 3 | 1 | |
|
The Lodge Off 66 Logan County |
75 | 2 | 0 | |
|
Tradewinds Marina Lake County |
75 | 3 | 0 | |
|
Victory Baptist Church McDonough County |
75 | 0 | 0 | |
|
Vvf LLC Kane County |
75 | 6 | 1 | |
|
Whiskey Bungalow McHenry County |
75 | 0 | 0 | |
|
Wonder Lake BP McHenry County |
75 | 0 | 0 | |
|
Chicago Autism Academy Will County |
74 | 6 | 2 | |
|
East of Yellowstone Lodge & Retreat Ogle County |
74 | 0 | 0 | |
|
Sammy's Bar & Gaming McHenry County |
74 | 0 | 0 | |
|
Jubilee Water Company, Inc. Peoria County |
72 | 1 | 0 | |
|
The Isles DX3 INC Iroquois County |
72 | 0 | 0 | |
|
York Center Church of Brethren DuPage County |
72 | 0 | 0 | |
|
West Side MHP De Witt County |
71 | 0 | 0 | |
|
Autumn Ridge Estates Marshall County |
70 | 0 | 0 | |
|
Blue Grass Creek Golf Course Tazewell County |
70 | 0 | 0 | |
|
Brimfield Evangelical Free Church Peoria County |
70 | 0 | 0 | |
|
Cable Community Church Mercer County |
70 | 0 | 0 | |
|
Church in Naperville DuPage County |
70 | 0 | 0 | |
|
First Baptist Church Will County |
70 | 2 | 0 | |
|
Fork and Vine Union County |
70 | 3 | 1 | |
|
Fox River Resort LaSalle County |
70 | 1 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Illinois records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.