Joliet, Illinois Water Violations

12 water systems serve Joliet, Illinois, providing drinking water to an estimated 167,502 people. These systems have 9 health-based violations on record, meaning contaminant levels exceeded EPA maximum contaminant levels (MCLs) or required treatment standards were not met.

Select a water system below to see its full violation history, lead and copper testing results, and compliance status.

Water systemServesSourceViolationsWhat kind
Crystal Lawns Addition Improvement Assoc 1,435 Groundwater 41 2 over limit
Stateville Correctional Center 992 Groundwater Purchased 26
Joliet 160,000 Groundwater 11
Criswell Court MHP 94 Groundwater 706 1 over limit
Southeast Joliet Sd 2,000 Groundwater 25
Aqua Illinois-Oakview 312 Groundwater Purchased 8
Lakewood Shores Improvement Association 868 Surface Water Purchased 11
Ingalls Park Subdivision 744 Groundwater 9
Garden Street Improvement Association 54 Groundwater 8
Sunnyland Subdivision 300 Groundwater 4
Joliet Inpatient Treatment Center 486 Groundwater Purchased 0 none on record
Joliet Treatment Center 217 Groundwater Purchased 0 none on record