All water systems in Illinois
5,097 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Camp Palos Ranch House Cook County |
50 | 2 | 0 | |
|
Camp Palos Rustic Cabin Bnk HS Cook County |
50 | 2 | 0 | |
|
Camp White Eagle Ogle County |
50 | 0 | 0 | |
|
Career Center of Southern Illinois Monroe County |
50 | 9 | 2 | |
|
Cedar Inn Stephenson County |
50 | 0 | 0 | |
|
Center for Holistic Medicine Lake County |
50 | 0 | 0 | |
|
Charlies Angels Henderson County |
50 | 0 | 0 | |
|
Children of Promise St. Clair County |
50 | 5 | 2 | |
|
Chillicothe Rec Area Office #1 Peoria County |
50 | 1 | 0 | |
|
Choppers Bar & Grill Rock Island County |
50 | 0 | 0 | |
|
Chs Annawan Henry County |
50 | 1 | 0 | |
|
Colemans Bar & Grill McHenry County |
50 | 0 | 0 | |
|
Comlara Park Showerhouse McLean County |
50 | 0 | 0 | |
|
Concorde Country Manor McHenry County |
50 | 0 | 0 | |
|
Connections Chuch Libertyville Lake County |
50 | 1 | 0 | |
|
Coon & Fox Hunters Assoc Winnebago County |
50 | 3 | 1 | |
|
Country Hills Golf Course Menard County |
50 | 0 | 0 | |
|
Country Lane MHP McLean County |
50 | 0 | 0 | |
|
Country Oaks Vet Clinic Henry County |
50 | 0 | 0 | |
|
Country Ranch LaSalle County |
50 | 2 | 1 | |
|
County Line Diner Warren County |
50 | 0 | 0 | |
|
County Market Pittsfield Pike County |
50 | 0 | 0 | |
|
Craig Woods Golf Course McHenry County |
50 | 0 | 0 | |
|
Creek Bend Nature Center FP Kane County |
50 | 0 | 0 | |
|
Cricket Creek F P (hw-14) DuPage County |
50 | 0 | 0 | |
|
Cruisers Pit Stop Henderson County |
50 | 1 | 1 | |
|
Daves Inside Unit Livingston County |
50 | 0 | 0 | |
|
Detweiller Park Pine and Dogwood Shelter Peoria County |
50 | 0 | 0 | |
|
Dixon Fisheries Tazewell County |
50 | 0 | 0 | |
|
Dolan Education Center Winnebago County |
50 | 6 | 1 | |
|
Dollar Tree (9215) McHenry County |
50 | 0 | 0 | |
|
East White Oak Church McLean County |
50 | 0 | 0 | |
|
Eden Health and Wellness Lake County |
50 | 0 | 0 | |
|
Edgebrook Country Club DeKalb County |
50 | 0 | 0 | |
|
Edgewood Golf Course Putnam County |
50 | 0 | 0 | |
|
Edp Renewables McLean County |
50 | 4 | 1 | |
|
Edwards Tap Peoria County |
50 | 0 | 0 | |
|
Electric Harbor Lake County |
50 | 0 | 0 | |
|
Elm Oak Mutual Water System Lake County |
50 | 1 | 0 | |
|
Emerald Acres Kane County |
50 | 3 | 1 | |
|
Emerald Trails Will County |
50 | 1 | 0 | |
|
Enchanted Shores/west Well Will County |
50 | 2 | 1 | |
|
Express Lane Gas & Food Mart Ogle County |
50 | 0 | 0 | |
|
Faith Bible Camp Knox County |
50 | 3 | 1 | |
|
Family of Christ Christian Assembly Chur Lake County |
50 | 0 | 0 | |
|
Farmington Drive in Fulton County |
50 | 0 | 0 | |
|
Focus House Ogle County |
50 | 6 | 0 | |
|
Fourth Lake Resort Lake County |
50 | 0 | 0 | |
|
Francis Field Youth Foundation Will County |
50 | 1 | 0 | |
|
Gpwd Center Will County |
50 | 4 | 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.