Wastewater Treatment Plant Supervisor salary at Department of Transportation

The average wastewater treatment plant supervisor salary at Department of Transportation was $52,858 , which is 13 percent lower than the average salary for this job in Pennsylvania, and 36 percent lower than the national average for this job . Wastewater Treatment Plant Supervisor salaries at Department of Transportation typically range from $48,744 to $55,550 (25th to 75th percentile). The highest reported wastewater treatment plant supervisor salary was $55,550. There are 3 employees at Department of Transportation with the job title wastewater treatment plant supervisor.