Teacher - Secondary salary at Grand Coulee Dam

The average teacher - secondary salary at Grand Coulee Dam was $59,514 , which is 43 percent lower than the average salary for this job in Washington, and 34 percent lower than the national average for this job . Teacher - Secondary salaries at Grand Coulee Dam typically range from $49,485 to $68,783 (25th to 75th percentile). The highest reported teacher - secondary salary was $85,928. There are 22 employees at Grand Coulee Dam with the job title teacher - secondary.