All water systems in Illinois
73 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
White Oak Camping Resort LaSalle County |
25 | 0 | 0 | |
|
White Oak Woods HP 5008 Cook County |
25 | 0 | 0 | |
|
White Oaks Beach Well LaSalle County |
25 | 0 | 0 | |
|
White Oaks Campground LaSalle County |
25 | 0 | 0 | |
|
White Pines St. Clair County |
25 | 0 | 0 | |
|
White Pines Deer Park Ogle County |
25 | 0 | 0 | |
|
White Pines Deer Park Ogle County |
25 | 0 | 0 | |
|
White Pines Forest State Park Ogle County |
25 | 0 | 0 | |
|
White Pines Forest State Park Ogle County |
25 | 0 | 0 | |
|
White Pines Forest Stt PK Unspec Pl In Co · Ogle County |
25 | 0 | 0 | |
|
White Squirrel Trailer Park White Squirrel · Stephenson County |
25 | 0 | 0 | |
|
Whites Addn Well 1 Hampton Twp · Rock Island County |
25 | 0 | 0 | |
|
Whiteside CO Airport Whiteside County |
25 | 0 | 0 | |
|
Whiteside CO Airport Whiteside County |
25 | 0 | 0 | |
|
Whiteside County Fair Whiteside County |
25 | 0 | 0 | |
|
Whiteside County Fair Whiteside County |
25 | 0 | 0 | |
|
Whiteside Efficiencies & Mini Whiteside County |
25 | 0 | 0 | |
|
Whiteside Efficiencies Rms 1-1 Whiteside County |
25 | 0 | 0 | |
|
Whiteside Efficiencies Rms 14 Whiteside County |
25 | 0 | 0 | |
|
Whiteside Efficiencies Rms 22 Whiteside County |
25 | 0 | 0 | |
|
Whitewood Park Lake County |
25 | 0 | 0 | |
|
Whitey's Hot Dog & Beef Will County |
25 | 0 | 0 | |
|
White Mountain Golf Club Cook County |
0 | 2 | 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.