Water Quality in Oak Forest, IL
10 water systems serving 27,703 people
City Overview
Average lead detection across Oak Forest water systems is 0.0 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 24 |
| Health-based violations | 0 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Oak Forest
Frequently Asked Questions
Is Oak Forest tap water safe to drink?
Oak Forest tap water meets EPA standards for most contaminants. Review the individual water system pages below for the latest lead sample results and violation history.
What is the water quality in Oak Forest, Illinois?
Oak Forest has 10 public water systems serving approximately 27,703 people. The average lead level across sampled systems is 0.0 ppb. There are 24 total violations on record.
Does Oak Forest have lead in the water?
EPA monitoring data shows an average lead detection of 0.0 ppb across Oak Forest's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Oak Forest?
10 public water systems are registered in Oak Forest, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 27,703 people.