Average Base Salary
Average Hourly Rate
The average wastewater treatment facility worker salary in Arizona, United States is $31,410 or an equivalent hourly rate of $15. This is 6% lower (-$2,077) than the average wastewater treatment facility worker salary in the United States. In addition, they earn an average bonus of $396. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Arizona, United States.