Average Base Salary
Average Hourly Rate
The average waste water treatment plant operator salary in Arizona, United States is $43,086 or an equivalent hourly rate of $21. This is 6% lower (-$2,849) than the average waste water treatment plant operator salary in the United States. In addition, they earn an average bonus of $664. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Arizona, United States.