Average Base Salary
Average Hourly Rate
The average sewer treatment plant operator salary in Alabama, United States is $22,457 or an equivalent hourly rate of $11. This is 10% lower (-$2,626) than the average sewer treatment plant operator salary in the United States. In addition, they earn an average bonus of $238. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Alabama, United States.