The average operator salary at Garfield was $16,800 , which is 60 percent lower than the average salary for this job in Washington, and 66 percent lower than the national average for this job . Operator salaries at Garfield typically range from $11,235 to $21,763 (25th to 75th percentile). The highest reported operator salary was $21,763. There are 6 employees at Garfield with the job title operator.