Wastewater Operator salary at Marion County

The average wastewater operator salary at Marion County was $42,254 , which is 58 percent lower than the average salary for this job in Oregon, and 37 percent lower than the national average for this job . Wastewater Operator salaries at Marion County typically range from $23,061 to $61,448 (25th to 75th percentile). The highest reported wastewater operator salary was $61,447. There are 4 employees at Marion County with the job title wastewater operator.