Mechanical Maintenance Supervisor salary at Eastern Municipal Water District

The average mechanical maintenance supervisor salary at Eastern Municipal Water District was $185,424 , which is 16 percent higher than the average salary for this job in California, and 71 percent higher than the national average for this job . Mechanical Maintenance Supervisor salaries at Eastern Municipal Water District typically range from $173,725 to $194,844 (25th to 75th percentile). The highest reported mechanical maintenance supervisor salary was $194,894. There are 6 employees at Eastern Municipal Water District with the job title mechanical maintenance supervisor.