Water quality in Rockdale, Illinois
Rockdale is in Will County. 327 active public water systems serve the county; 224 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 Will County
51 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Stateville Correctional Center Joliet |
992 | 5 | 1.9 mi | |
| Joliet Inpatient Treatment Center Joliet |
486 | 0 | 1.9 mi | |
| Joliet Treatment Center Joliet |
217 | 0 | 1.9 mi | |
| Southeast Joliet SD Joliet |
2,000 | 8 | 2.1 mi | |
| Joliet Joliet |
160,000 | 4 | 3.0 mi | |
| Aqua Illinois-Oakview Joliet |
312 | 2 | 3.6 mi | |
| Ingalls Park Subdivision Joliet |
744 | 2 | 3.9 mi | |
| Channahon East Channahon |
630 | 1 | 4.0 mi | |
| Criswell Court MHP Joliet |
94 | 8 | 4.2 mi | |
| East Moreland Wtr Service Assn New Lenox |
1,320 | 4 | 4.2 mi | |
| Crest Hill Crest Hill |
20,223 | 10 | 4.3 mi | |
| Sunnyland Subdivision Joliet |
300 | 4 | 4.7 mi | |
| Garden Street Improvement Association Joliet |
54 | 2 | 4.9 mi | |
| IL American-Cherry Hill |
833 | 0 | 5.1 mi | |
| IL American-Camelot |
777 | 0 | 5.2 mi | |
| Shorewood Shorewood |
18,645 | 3 | 5.2 mi | |
| Imperial MHC Shorewood |
328 | 0 | 5.3 mi | |
| IL American-Central States Dst |
117 | 0 | 6.0 mi | |
| Elwood Elwood |
2,229 | 3 | 7.1 mi | |
| Bonnie Brae Forest Manor Sndst Lockport |
1,338 | 1 | 7.3 mi | |
| Lockport Lockport |
23,100 | 4 | 7.4 mi | |
| College View Subdivision Lockport |
570 | 2 | 7.5 mi | |
| New Lenox New Lenox |
29,200 | 0 | 7.7 mi | |
| Manhattan Manhattan |
10,340 | 1 | 8.2 mi | |
| Channahon Channahon |
13,380 | 1 | 8.3 mi |
Non-community systems in Will County (275: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Will County, nearest to Rockdale 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.