Department Assistant salary at Mesa Water District (Orange)

The average department assistant salary at Mesa Water District (Orange) was $120,199 , which is 98 percent higher than the average salary for this job in California, and 212 percent higher than the national average for this job . Department Assistant salaries at Mesa Water District (Orange) typically range from $113,959 to $130,557 (25th to 75th percentile). The highest reported department assistant salary was $130,557. There are 3 employees at Mesa Water District (Orange) with the job title department assistant.