The average operator salary at Manson was $19,058 , which is 55 percent lower than the average salary for this job in Washington, and 61 percent lower than the national average for this job . Operator salaries at Manson typically range from $16,338 to $23,520 (25th to 75th percentile). The highest reported operator salary was $23,812. There are 6 employees at Manson with the job title operator.