Average Base Salary
Average Hourly Rate
The average sewage facilities supervisor salary in Alabama, United States is $64,753 or an equivalent hourly rate of $31. This is 9% lower (-$6,734) than the average sewage facilities supervisor salary in the United States. In addition, they earn an average bonus of $2,376. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Alabama, United States.