Average Base Salary
Average Hourly Rate
The average wastewater plant operator salary in Arkansas, United States is $29,048 or an equivalent hourly rate of $14. This is 14% lower (-$4,895) than the average wastewater plant operator salary in the United States. In addition, they earn an average bonus of $369. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Arkansas, United States.