Water quality in Mount Carroll, Illinois
Mount Carroll is in Carroll County. 38 active public water systems serve the county; 28 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 Carroll County
8 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Chadwick Chadwick |
523 | 2 | 7.3 mi | |
| Lanark Lanark |
1,504 | 2 | 7.4 mi | |
| Savanna Savanna |
3,020 | 2 | 8.3 mi | |
| Thomson Maximum Security Center Thomson |
2,166 | 0 | 11.0 mi | |
| Thomson Thomson |
600 | 1 | 11.6 mi | |
| Shannon Shannon |
801 | 1 | 12.7 mi | |
| Milledgeville Milledgeville |
989 | 0 | 14.1 mi | |
| Carroll Heights Utilities Company |
80 | 5 | — |
Non-community systems in Carroll County (29: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Timberlake Resort |
200 | 3 | 1 | |
|
Lake Carroll Campground |
200 | 2 | 0 | |
|
Lake Carroll Ski-Lodge |
100 | 1 | 0 | |
|
Old Mill Park |
250 | 2 | 1 | |
|
Spring Lake Resort |
50 | 0 | 0 | |
|
Seven Eagles Resort Sites 1-20 |
35 | 2 | 1 | |
|
Lake Carroll Clubhouse |
200 | 3 | 1 | |
|
Lake Carroll Pool |
25 | 2 | 0 | |
|
Maclean Fogg-Hot Form Plant |
150 | 1 | 0 | |
|
Majestic Pines |
33 | 1 | 1 | |
|
Sandburr Run |
100 | 0 | 0 | |
|
Riverview Lodge |
25 | 2 | 1 | |
|
Mississippi Palisades ST Park -Well Fork |
80 | 0 | 0 | |
|
Mississippi Palisades ST Park Plateau |
25 | 0 | 0 | |
|
Jungbunzlauer USA INC |
82 | 1 | 0 | |
|
Strope's Campground |
25 | 3 | 2 | |
|
Palisades Golf Course |
75 | 2 | 1 | |
|
Lake Carroll Beach |
200 | 3 | 0 | |
|
Maclean Fogg M1 Metform |
192 | 5 | 1 | |
|
Mississippi Palisades ST Park Lookout |
75 | 0 | 0 | |
|
Fin and Feather Camping Resort |
60 | 2 | 0 | |
|
Seven Eagles Resort New Well |
50 | 2 | 1 | |
|
Trailside Enterprises INC |
30 | 1 | 1 | |
|
Hickory Hideaway Cabins |
25 | 2 | 2 | |
|
Ingersoll Wetlands Learning Center |
25 | 0 | 0 | |
|
Lake Carroll Golf Course |
25 | 2 | 0 | |
|
Lake Carroll Marina |
25 | 1 | 0 | |
|
Seven Eagles Resort Motel/bath |
25 | 0 | 0 | |
|
Sullivans Food |
25 | 2 | 1 |
About this data
Water systems are matched to Carroll County, nearest to Mount Carroll 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.