Water quality for ZIP code 60618
ZIP 60618 covers Chicago in Cook County, Illinois, one of 167 ZIP codes in the 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 |
|---|---|---|---|---|
| Lincolnwood Lincolnwood |
13,463 | 1 | 4.3 mi | |
| Harwood Heights Harwood Heights |
9,065 | 0 | 5.3 mi | |
| Elmwood Park Elmwood Park |
25,000 | 2 | 6.1 mi | |
| Oak Park Oak Park |
54,583 | 0 | 6.1 mi | |
| Norridge Norridge |
15,251 | 0 | 6.3 mi | |
| Skokie Skokie |
66,422 | 4 | 6.3 mi | |
| Glen Eden Estates Homeowners Association |
312 | 3 | 6.7 mi | |
| Evanston Evanston |
74,486 | 0 | 6.8 mi | |
| Aqua Illinois-Summerdale Norridge |
145 | 2 | 6.9 mi | |
| River Grove River Grove |
10,282 | 1 | 6.9 mi | |
| IL American-Moreland |
445 | 0 | 7.0 mi | |
| Cicero Cicero |
83,000 | 4 | 7.7 mi | |
| Morton Grove Niles Water Commission Niles |
0 | 0 | 7.8 mi | |
| Niles Niles |
29,350 | 1 | 7.8 mi | |
| Morton Grove Morton Grove |
25,297 | 3 | 7.9 mi | |
| Forest Park Forest Park |
14,340 | 2 | 7.9 mi | |
| Park Ridge Park Ridge |
39,800 | 1 | 8.4 mi | |
| Berwyn Berwyn |
57,250 | 3 | 8.5 mi | |
| Melrose Park Melrose Park |
24,206 | 0 | 8.6 mi | |
| Maywood Maywood |
24,090 | 4 | 8.6 mi | |
| Schiller Park Schiller Park |
11,709 | 1 | 8.7 mi | |
| Golf Golf |
497 | 0 | 8.8 mi | |
| Wilmette Wilmette |
27,650 | 2 | 9.0 mi | |
| Franklin Park Franklin Park |
18,467 | 4 | 9.1 mi | |
| River Forest River Forest |
11,717 | 2 | 9.2 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, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.