Field Supervisor salary at Marin Municipal Water District

The average field supervisor salary at Marin Municipal Water District was $193,503 , which is 32 percent higher than the average salary for this job in California, and 148 percent higher than the national average for this job . Field Supervisor salaries at Marin Municipal Water District typically range from $192,052 to $194,954 (25th to 75th percentile). The highest reported field supervisor salary was $194,954. There are 2 employees at Marin Municipal Water District with the job title field supervisor.