Chloramine in Montana Drinking Water
185 public water systems in Montana have historical EPA violation records associated with chloramine in the Q2 2026 snapshot.
358
Historical Records in Montana
185
Systems With Records
About Chloramine
- EPA Limit
- 4000 ppb
- Category
- Disinfectant
- Health Effects
- Eye and nose irritation, stomach discomfort, anemia
- Common Treatment Approaches
- Catalytic carbon filters
These counts describe historical compliance records, not present concentrations or household test results. Confirm current conditions with the utility's latest Consumer Confidence Report.