All water systems in Illinois
2,890 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Noodles / SO Gong Dong DuPage County |
275 | 0 | 0 | |
|
Rivers Edge Campground Winnebago County |
275 | 0 | 0 | |
|
Crabtree Nature Center Cook County |
273 | 3 | 1 | |
|
Bar Salotto Cook County |
265 | 3 | 1 | |
|
Hazy Hills Golf Course McLean County |
257 | 0 | 0 | |
|
Crystal Creek Farm McHenry County |
251 | 0 | 0 | |
|
Aurora Athletic Club Kane County |
250 | 3 | 1 | |
|
Blackwell Family Camp Shower Well Dw-024 DuPage County |
250 | 0 | 0 | |
|
Boss Dawgz DuPage County |
250 | 0 | 0 | |
|
Bradley Bourbonnais Youth Softball Kankakee County |
250 | 3 | 0 | |
|
Browns Chicken Lake County |
250 | 0 | 0 | |
|
Camp Dean (14555) Whispering Oaks Kane County |
250 | 0 | 0 | |
|
Camp Dean (17772) Dean Lodge Kane County |
250 | 1 | 1 | |
|
Camp Emmaus Ogle County |
250 | 3 | 1 | |
|
Camp Lowden Thunderhawk Well Ogle County |
250 | 0 | 0 | |
|
Camp Lowden/main Lodge Ogle County |
250 | 1 | 0 | |
|
Camp Lowden/pool Ogle County |
250 | 0 | 0 | |
|
Camp Manitoumi Woodford County |
250 | 2 | 0 | |
|
Cross Point Church Lake County |
250 | 1 | 0 | |
|
Crossroads Church Piatt County |
250 | 2 | 0 | |
|
Crystal Lake Park D/w Herrick McHenry County |
250 | 0 | 0 | |
|
Dwight Country Club Livingston County |
250 | 0 | 0 | |
|
EL Paso Golf Club Woodford County |
250 | 0 | 0 | |
|
Epic Fitness LLC Lake County |
250 | 0 | 0 | |
|
Evangelical Free Church of Wac Lake County |
250 | 0 | 0 | |
|
Freeport P D Oakdale Nature Preserve Stephenson County |
250 | 0 | 0 | |
|
Hindu Mandir Lake County |
250 | 0 | 0 | |
|
Hopedale Mennonite Church Tazewell County |
250 | 0 | 0 | |
|
Iglesia San Pablo Lake County |
250 | 2 | 2 | |
|
Kuiper Farms West Kane County |
250 | 0 | 0 | |
|
Lakeside Plaza on Best Road Winnebago County |
250 | 1 | 1 | |
|
Lorenzo Road Fuel Stop Will County |
250 | 3 | 1 | |
|
Morrison Rockwood ST Park Lakeview Whiteside County |
250 | 0 | 0 | |
|
Morrison Rockwood ST Park -Campground Whiteside County |
250 | 2 | 1 | |
|
New Castle Bible Church Tazewell County |
250 | 0 | 0 | |
|
Old Mill Park Carroll County |
250 | 2 | 1 | |
|
Olive and Oak Wedding and Events Peoria County |
250 | 0 | 0 | |
|
Parties on Pope Lee County |
250 | 0 | 0 | |
|
Petite Lake Resort Lake County |
250 | 3 | 1 | |
|
Plaza de Marcos DuPage County |
250 | 0 | 0 | |
|
Rockford Speedway Convention C Winnebago County |
250 | 0 | 0 | |
|
Rolling Oaks Campground (113555) LaSalle County |
250 | 0 | 0 | |
|
Rolling Oaks Office Well LaSalle County |
250 | 3 | 1 | |
|
Safari Life Before & After School Center Cook County |
250 | 2 | 1 | |
|
Shiloh Church McHenry County |
250 | 0 | 0 | |
|
Sullys Place DuPage County |
250 | 0 | 0 | |
|
The Pride of Lake County Lake County |
250 | 0 | 0 | |
|
Tomo Chi Chi Kane County |
250 | 0 | 0 | |
|
Vision United Methodist Church Lake County |
250 | 0 | 0 | |
|
4h Camp Shaw Waw Nas See Kankakee County |
240 | 3 | 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.