Average Base Salary
Average Hourly Rate
The average wastewater treatment mechanic salary in Arizona, United States is $31,413 or an equivalent hourly rate of $15. This is 6% lower (-$2,078) than the average wastewater treatment mechanic 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.