Water quality in La Grange Park, Illinois
La Grange 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 |
|---|---|---|---|---|
| Brookfield-North Riverside Water Comm. Brookfield |
1 | 0 | 1.2 mi | |
| Brookfield Brookfield |
18,776 | 0 | 1.2 mi | |
| Westchester Westchester |
16,241 | 2 | 1.7 mi | |
| LA Grange La Grange |
16,200 | 1 | 1.7 mi | |
| Broadview Broadview |
7,847 | 4 | 2.0 mi | |
| Broadview-Westchester Joint Water Agency Broadview |
1 | 0 | 2.0 mi | |
| Edward Hines JR V a Hospital |
60 | 2 | 2.2 mi | |
| Riverside Riverside |
9,298 | 1 | 2.4 mi | |
| Lyons Lyons |
10,304 | 1 | 2.6 mi | |
| Western Springs Western Springs |
13,629 | 3 | 2.6 mi | |
| North Riverside North Riverside |
7,071 | 0 | 2.8 mi | |
| MC Cook Mccook |
280 | 0 | 2.9 mi | |
| River Forest River Forest |
11,717 | 2 | 3.2 mi | |
| Hillside Hillside |
8,200 | 0 | 3.3 mi | |
| LA Grange Highlands Sanitary District |
6,600 | 1 | 3.4 mi | |
| Maywood Maywood |
24,090 | 4 | 3.6 mi | |
| Hillside Berkeley Water Commission Bellwood |
1 | 0 | 3.6 mi | |
| Countryside Countryside |
6,420 | 1 | 3.7 mi | |
| Bellwood Bellwood |
19,156 | 4 | 3.7 mi | |
| Forest Park Forest Park |
14,340 | 2 | 3.8 mi | |
| Forest View Forest View |
800 | 2 | 4.1 mi | |
| LA Grange Estates MHP La Grange |
440 | 1 | 4.1 mi | |
| Berwyn Berwyn |
57,250 | 3 | 4.1 mi | |
| Hodgkins Hodgkins |
1,597 | 2 | 4.3 mi | |
| Berkeley Berkeley |
5,214 | 0 | 4.4 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 La Grange 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.