All water systems in Illinois
11 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Union Douglas Elem School Hancock County |
130 | 0 | 0 | |
|
Union Douglas Elementry School Hancock County |
130 | 0 | 0 | |
|
New Douglas Grade School Madison County |
128 | 0 | 0 | |
|
New Douglas Grade School Madison County |
128 | 0 | 0 | |
|
Douglas CO Lakewood Ests Subd Douglas County |
84 | 0 | 0 | |
|
Midway Country Village MHP Douglas Twp · Effingham County |
40 | 0 | 0 | |
|
Douglas Crane Kankakee County |
30 | 0 | 0 | |
|
Douglas Crane Kankakee County |
30 | 0 | 0 | |
|
Douglas County Hoke MHP Douglas County · Douglas County |
27 | 0 | 0 | |
|
Douglas Iron Works Lake County |
25 | 0 | 0 | |
|
Douglas Woods Sbdv Unspec Pl In Co · Champaign County |
25 | 0 | 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.