Field Supervisor salary at Marin Municipal Water District

The average field supervisor salary at Marin Municipal Water District was $124,430 , which is 6 percent lower than the average salary for this job in California, but 68 percent higher than the national average for this job . Field Supervisor salaries at Marin Municipal Water District typically range from $71,982 to $176,878 (25th to 75th percentile). The highest reported field supervisor salary was $176,878. There are 2 employees at Marin Municipal Water District with the job title field supervisor.