Water quality in Richton Park, Illinois
Richton Park is in Cook County. 423 active public water systems serve the county; 220 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 Cook County
162 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Park Forest Park Forest |
21,687 | 1 | 2.0 mi | |
| Matteson Matteson |
18,293 | 5 | 2.2 mi | |
| Aqua Illinois-Timber Ridge Matteson |
2,322 | 0 | 2.8 mi | |
| Olympia Fields Olympia Fields |
4,922 | 3 | 3.0 mi | |
| Flossmoor Flossmoor |
9,371 | 1 | 4.5 mi | |
| South Chicago Heights South Chicago Heights |
3,924 | 1 | 4.7 mi | |
| Steger Steger |
9,700 | 2 | 4.7 mi | |
| Chicago Heights Chicago Heights |
26,184 | 2 | 4.7 mi | |
| Country Club Hills Country Club Hills |
16,500 | 2 | 5.5 mi | |
| Homewood Homewood |
19,463 | 2 | 6.4 mi | |
| Ford Heights East Chicago Heights |
1,813 | 4 | 6.5 mi | |
| Hazel Crest Hazel Crest |
13,792 | 2 | 6.6 mi | |
| Glenwood Glenwood |
8,956 | 3 | 7.1 mi | |
| Tinley Park Tinley Park |
56,703 | 3 | 7.5 mi | |
| East Hazel Crest East Hazel Crest |
1,500 | 1 | 7.7 mi | |
| Weatherstone Lakes MHP Sauk |
190 | 0 | 8.2 mi | |
| Candlelight Village MHP |
420 | 1 | 8.3 mi | |
| Sauk Village Sauk |
9,921 | 4 | 8.3 mi | |
| Markham Markham |
12,500 | 4 | 8.4 mi | |
| Thornton Thornton |
2,386 | 2 | 8.4 mi | |
| Oak Forest Oak Forest |
27,478 | 2 | 8.5 mi | |
| Lynwood Lynwood |
9,698 | 1 | 9.2 mi | |
| Linway Estates MHP |
380 | 1 | 9.3 mi | |
| Alpine Village MHP Lynwood |
970 | 3 | 9.5 mi | |
| Harvey Harvey |
25,000 | 2 | 9.6 mi |
Non-community systems in Cook County (260: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Cook County, nearest to Richton Park 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 or the centre of the town EPA lists the system as serving, from OpenStreetMap.
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.