Atrazine in Illinois Drinking Water
188 public water systems in Illinois have historical EPA violation records associated with atrazine in the Q2 2026 snapshot.
434
Historical Records in Illinois
188
Systems With Records
About Atrazine
- EPA Limit
- 3 ppb
- Category
- Organic
- Health Effects
- Cardiovascular system and reproductive problems
- Common Treatment Approaches
- Granular activated carbon
These counts describe historical compliance records, not present concentrations or household test results. Confirm current conditions with the utility's latest Consumer Confidence Report.