Water quality in Keyesport, Illinois
Keyesport is in Clinton County. 29 active public water systems serve the county; 18 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Clinton County
19 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Clinton County East Pwd |
1,950 | 2 | 5.5 mi | |
| Carlyle North Water Company, Inc. |
1,850 | 0 | 8.0 mi | |
| Carlyle Carlyle |
3,373 | 4 | 9.4 mi | |
| Beckemeyer Beckemeyer |
913 | 0 | 11.9 mi | |
| Carlyle Southwest Pwd Carlyle |
1,815 | 1 | 12.9 mi | |
| Hoffman Rural Water Company Carlyle |
1,015 | 1 | 13.2 mi | |
| Hoffman Hoffman |
452 | 0 | 13.3 mi | |
| ST Rose Pwd |
1,688 | 6 | 14.1 mi | |
| Breese Breese |
4,772 | 4 | 15.3 mi | |
| Bartelso Bartelso |
643 | 1 | 16.8 mi | |
| Centralia Correctional Site Centralia |
1,397 | 0 | 16.9 mi | |
| Germantown Germantown |
1,537 | 5 | 18.5 mi | |
| Aviston Aviston |
2,545 | 0 | 19.5 mi | |
| Albers Albers |
1,231 | 3 | 21.9 mi | |
| Trenton Trenton |
2,742 | 1 | 23.1 mi | |
| Damiansville Damiansville |
602 | 6 | 23.9 mi | |
| New Baden New Baden |
4,178 | 1 | 26.3 mi | |
| New Memphis Pwd |
805 | 1 | 28.8 mi | |
| Gateway Regional Water Company |
1 | 1 | — |
Non-community systems in Clinton County (9: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Lakeside Camping Resort (122846) |
25 | 0 | 0 | |
|
Hickory Shores Resort |
50 | 2 | 0 | |
|
Walmart Supercenter 0436 Carlyle |
25 | 0 | 0 | |
|
161 Store It! |
25 | 0 | 0 | |
|
Walmart SC 1395 Centralia |
25 | 0 | 0 | |
|
Freshway Iga |
25 | 0 | 0 | |
|
Polar Ice Carlyle |
25 | 2 | 0 | |
|
Schnucks 733 |
25 | 0 | 0 | |
|
Twice the Ice Centralia |
25 | 1 | 0 |
About this data
Water systems are matched to Clinton County, nearest to Keyesport first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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.