Plant Operator salary at Orange County Sanitation District

The average plant operator salary at Orange County Sanitation District was $148,311 , which is 1 percent higher than the average salary for this job in California, and 83 percent higher than the national average for this job . Plant Operator salaries at Orange County Sanitation District typically range from $136,977 to $162,127 (25th to 75th percentile). The highest reported plant operator salary was $188,922. There are 31 employees at Orange County Sanitation District with the job title plant operator.