Administrative Assistant salary at Rincon Del Diablo Municipal Water District

The average administrative assistant salary at Rincon Del Diablo Municipal Water District was $95,765 , which is 2 percent higher than the average salary for this job in California, and 28 percent higher than the national average for this job . Administrative Assistant salaries at Rincon Del Diablo Municipal Water District typically range from $81,811 to $109,719 (25th to 75th percentile). The highest reported administrative assistant salary was $109,718. There are 2 employees at Rincon Del Diablo Municipal Water District with the job title administrative assistant.