Selenium in Arizona Drinking Water
325 public water systems in Arizona have historical EPA violation records associated with selenium in the Q2 2026 snapshot.
483
Historical Records in Arizona
325
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
Arizona Systems With the Most Selenium Records
CHOCTAW - BOGUE CHITTO
919 served1 historical record
A
These counts describe historical compliance records, not present concentrations or household test results. Confirm current conditions with the utility's latest Consumer Confidence Report.