Illinois
Clinton County drinking water quality
29 active public water systems serve 34,384 people in Clinton County. 11 are compliant, 18 had at least one EPA violation in the past three years, 2 are designated serious violators, and 2 carry a health flag.
Needs attention
Community water systems
20 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Breese Breese |
4,772 | 4 | 0 | |
|
New Baden New Baden |
4,178 | 1 | 0 | |
|
Carlyle Carlyle |
3,373 | 4 | 1 | |
|
Trenton Trenton |
2,742 | 1 | 1 | |
|
Aviston Aviston |
2,545 | 0 | 0 | |
|
Clinton County East Pwd |
1,950 | 2 | 0 | |
|
Carlyle North Water Company, Inc. |
1,850 | 0 | 0 | |
|
Carlyle Southwest Pwd Carlyle |
1,815 | 1 | 0 | |
|
ST Rose Pwd |
1,688 | 6 | 3 | |
|
Germantown Germantown |
1,537 | 5 | 1 | |
|
Centralia Correctional Site Centralia |
1,397 | 0 | 0 | |
|
Albers Albers |
1,231 | 3 | 2 | |
|
Hoffman Rural Water Company Carlyle |
1,015 | 1 | 0 | |
|
Beckemeyer Beckemeyer |
913 | 0 | 0 | |
|
New Memphis Pwd |
805 | 1 | 0 | |
|
Bartelso Bartelso |
643 | 1 | 1 | |
|
Keyesport Keyesport |
625 | 2 | 0 | |
|
Damiansville Damiansville |
602 | 6 | 2 | |
|
Hoffman Hoffman |
452 | 0 | 0 | |
|
Gateway Regional Water Company |
1 | 1 | 0 |
Non-community systems (9: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Hickory Shores Resort |
50 | 2 | 0 | |
|
161 Store It! |
25 | 0 | 0 | |
|
Freshway Iga |
25 | 0 | 0 | |
|
Lakeside Camping Resort (122846) |
25 | 0 | 0 | |
|
Polar Ice Carlyle |
25 | 2 | 0 | |
|
Schnucks 733 |
25 | 0 | 0 | |
|
Twice the Ice Centralia |
25 | 1 | 0 | |
|
Walmart SC 1395 Centralia |
25 | 0 | 0 | |
|
Walmart Supercenter 0436 Carlyle |
25 | 0 | 0 |
Inactive systems (37, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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. Retrieved from ECHO on Oct 11, 2026.