Wastewater Treatment Plant Operator salary at Davis

The average wastewater treatment plant operator salary at Davis was $131,229 , which is 3 percent higher than the average salary for this job in California, and 141 percent higher than the national average for this job . Wastewater Treatment Plant Operator salaries at Davis typically range from $92,504 to $169,954 (25th to 75th percentile). The highest reported wastewater treatment plant operator salary was $178,683. There are 4 employees at Davis with the job title wastewater treatment plant operator.