Treatment Plant Operator salary at Castaic Lake Water Agency

The average treatment plant operator salary at Castaic Lake Water Agency was $104,573 , which is 29 percent lower than the average salary for this job in California, but 32 percent higher than the national average for this job . Treatment Plant Operator salaries at Castaic Lake Water Agency typically range from $75,564 to $126,223 (25th to 75th percentile). The highest reported treatment plant operator salary was $149,539. There are 5 employees at Castaic Lake Water Agency with the job title treatment plant operator.