Selenium in Wisconsin Drinking Water
9 public water systems in Wisconsin have historical EPA violation records associated with selenium in the Q2 2026 snapshot.
9
Historical Records in Wisconsin
9
Systems With Records
About Selenium
- EPA Limit
- 50 ppb
- Category
- Inorganic
- Health Effects
- Hair or fingernail loss, numbness, circulatory problems
- Common Treatment Approaches
- Reverse osmosis, activated alumina
These counts describe historical compliance records, not present concentrations or household test results. Confirm current conditions with the utility's latest Consumer Confidence Report.