Engineer salary at Air Pollution Control Authority of Spokane County

The average engineer salary at Air Pollution Control Authority of Spokane County was $72,431 , which is 39 percent lower than the average salary for this job in Washington, and 25 percent lower than the national average for this job . Engineer salaries at Air Pollution Control Authority of Spokane County typically range from $58,433 to $86,428 (25th to 75th percentile). The highest reported engineer salary was $86,428. There are 2 employees at Air Pollution Control Authority of Spokane County with the job title engineer.