Water quality for ZIP code 60416
ZIP 60416 covers Coal City, Diamond, Carbon Hill, and Braidwood in Grundy County, Illinois, one of 8 ZIP codes in the county. 63 active public water systems serve the county; 35 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 Grundy County
19 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Carbon Hill Carbon Hill |
370 | 1 | 0.9 mi | |
| Diamond Diamond |
2,508 | 0 | 1.5 mi | |
| Burt Estates MHC Diamond |
543 | 1 | 1.6 mi | |
| Prairie Oaks Ests Homeowners Assn Coal City |
107 | 3 | 2.5 mi | |
| Braceville Braceville |
800 | 6 | 5.0 mi | |
| Bookwalter Woods MHP |
389 | 1 | 5.4 mi | |
| Gardner Gardner |
1,361 | 0 | 7.6 mi | |
| South Wilmington South Wilmington |
710 | 4 | 8.2 mi | |
| Mazon Mazon |
994 | 1 | 8.3 mi | |
| IL American-Ridgecrest |
203 | 0 | 9.4 mi | |
| Morris Morris |
14,775 | 1 | 9.8 mi | |
| Minooka Minooka |
12,800 | 0 | 10.1 mi | |
| Lisbon North, Inc. |
25 | 1 | 10.2 mi | |
| Heatherfield Subdivision |
90 | 2 | 10.9 mi | |
| Shady Oaks MHP |
912 | 3 | 11.0 mi | |
| IL American-Nettle Creek |
317 | 0 | 11.6 mi | |
| Kinsman Kinsman |
99 | 3 | 16.5 mi | |
| Ridgecrest North Subdivision |
60 | 3 | — | |
| Hawthorn Estates Subdivision |
49 | 1 | — |
Non-community systems in Grundy County (43: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Grundy 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.
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.