Plant Supervisor salary at Water Authority Of Erie City

The average plant supervisor salary at Water Authority Of Erie City was $74,416 , which is 8 percent higher than the average salary for this job in Pennsylvania, but 8 percent lower than the national average for this job . Plant Supervisor salaries at Water Authority Of Erie City typically range from $70,491 to $80,600 (25th to 75th percentile). The highest reported plant supervisor salary was $80,600. There are 3 employees at Water Authority Of Erie City with the job title plant supervisor.