All water systems in Illinois
19 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Jacksonville Crctl Cntr Jacksonvil Prec · Morgan County |
980 | 0 | 0 | |
|
309 W Jackson Bldg Cook County |
140 | 0 | 0 | |
|
309 W Jackson Bldg Cook County |
140 | 0 | 0 | |
|
Andy B Jackson Mercer County |
45 | 0 | 0 | |
|
Andy B Jackson Mercer County |
45 | 0 | 0 | |
|
YMCA Jackson Park McDonough County |
40 | 0 | 0 | |
|
David Jackson Fertilizer Sales Ogle County |
25 | 0 | 0 | |
|
David Jackson Fertilizer Sales Ogle County |
25 | 0 | 0 | |
|
H Jackson & Son Winnebago County |
25 | 0 | 0 | |
|
H Jackson & Son Winnebago County |
25 | 0 | 0 | |
|
Jackson Hts MHP Emmet Twp · McDonough County |
25 | 0 | 0 | |
|
Jacksonville Sportsman Club Morgan County |
25 | 0 | 0 | |
|
Jacksonville Sportsmans Club Morgan County |
25 | 0 | 0 | |
|
Lake Jacksonville Morgan County |
25 | 0 | 0 | |
|
Lake Jacksonville 4 Point Well Morgan County |
25 | 0 | 0 | |
|
Lake Jacksonville 6 Point Well Morgan County |
25 | 0 | 0 | |
|
Lake Jacksonville 9 Point Well Morgan County |
25 | 0 | 0 | |
|
Lake Jacksonville Both House Morgan County |
25 | 0 | 0 | |
|
S Jackson ST Community Well S Jackson St Co · Stephenson 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.