Average Base Salary
Average Hourly Rate
The average steam powerplant supervisor salary in Arizona, United States is $60,116 or an equivalent hourly rate of $29. This is 6% lower (-$4,099) than the average steam powerplant supervisor salary in the United States. In addition, they earn an average bonus of $1,930. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Arizona, United States.