Wastewater Treatment Plant Operator salary at Davis

The average wastewater treatment plant operator salary at Davis was $125,443 , which is 12 percent lower than the average salary for this job in California, but 74 percent higher than the national average for this job . Wastewater Treatment Plant Operator salaries at Davis typically range from $26,454 to $205,068 (25th to 75th percentile). The highest reported wastewater treatment plant operator salary was $207,875. There are 7 employees at Davis with the job title wastewater treatment plant operator.