All water systems in Illinois
2,890 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Architectural Cast Stone-Metoyer DuPage County |
35 | 0 | 0 | |
|
Blackwell F P (dw-18) DuPage County |
35 | 0 | 0 | |
|
Carthage Lake Club Henderson County |
35 | 2 | 0 | |
|
City Limits Inn LaSalle County |
35 | 0 | 0 | |
|
Crazy Times Winnebago County |
35 | 0 | 0 | |
|
Cub Foods #30914 #1 1-85582lr Stephenson County |
35 | 0 | 0 | |
|
DA Moore Trucking LLC Henderson County |
35 | 1 | 0 | |
|
Davey Tree Expert Service Lake County |
35 | 0 | 0 | |
|
Dollar General Brimfield Peoria County |
35 | 1 | 0 | |
|
Franklin Creek State Park Bartlett HP Lee County |
35 | 1 | 0 | |
|
Green River Wildlife Area Lee County |
35 | 2 | 1 | |
|
Hanks Tavern Lawrence County |
35 | 0 | 0 | |
|
Helmar Lutheran Church Kendall County |
35 | 1 | 1 | |
|
Hometown Shop and Save Iroquois County |
35 | 0 | 0 | |
|
Ingleside Curves Lake County |
35 | 0 | 0 | |
|
Jimmys Bar Peoria County |
35 | 1 | 0 | |
|
JJ Bistro DuPage County |
35 | 0 | 0 | |
|
Karma LaSalle County |
35 | 0 | 0 | |
|
Lakeside RV Park Richland County |
35 | 0 | 0 | |
|
Lakewood Dog Training Lake County |
35 | 0 | 0 | |
|
Orchard Fun, LLC All Seasons (kitchen) McHenry County |
35 | 0 | 0 | |
|
Palmyra Pub & Eatery Lee County |
35 | 0 | 0 | |
|
Plainfield Township Will County |
35 | 1 | 0 | |
|
Prairie Business Center McHenry County |
35 | 0 | 0 | |
|
Relax Inn Lake County |
35 | 0 | 0 | |
|
Seven Eagles Resort Sites 1-20 Carroll County |
35 | 2 | 1 | |
|
Sheridans Walton Tap Lee County |
35 | 0 | 0 | |
|
Shiney Hiney Wash CO Coles County |
35 | 1 | 0 | |
|
Sullivans (0144139) Stephenson County |
35 | 0 | 0 | |
|
Sullivans (147140) Stephenson County |
35 | 0 | 0 | |
|
The Lampliter LaSalle County |
35 | 0 | 0 | |
|
The Rafters Stephenson County |
35 | 0 | 0 | |
|
Walcamp Lutheran Retreat-Bathhouse North DeKalb County |
35 | 2 | 1 | |
|
West Wind Motel DuPage County |
35 | 0 | 0 | |
|
YMCA Camp Winnebago Winnebago County |
35 | 2 | 0 | |
|
Jewel #19108 Lake County |
34 | 0 | 0 | |
|
Jewel Food #19079 Lake County |
34 | 0 | 0 | |
|
Lupas Resort 2 Lake County |
34 | 0 | 0 | |
|
Sollitt Tap Kankakee County |
34 | 0 | 0 | |
|
Majestic Pines Carroll County |
33 | 1 | 1 | |
|
Buckwild Lake County |
32 | 1 | 0 | |
|
Carlson Court Well Will County |
32 | 0 | 0 | |
|
Iroquois CO Swa Hand Pump Iroquois County |
32 | 0 | 0 | |
|
The Mission of Cor Jesu McHenry County |
32 | 0 | 0 | |
|
Dollar General MT Morris Ogle County |
31 | 1 | 1 | |
|
East of Yellowstone Outpost Well Ogle County |
31 | 0 | 0 | |
|
Ellis House and Equestrian Center Kendall County |
31 | 0 | 0 | |
|
Envirofil of Illinois McDonough County |
31 | 0 | 0 | |
|
1st Church of the Nazarene Cook County |
30 | 0 | 0 | |
|
Ambe Gasoline McHenry County |
30 | 1 | 1 |
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.