Water Plant Operator salary at Fairfield

The average water plant operator salary at Fairfield was $134,354 , which is 6 percent lower than the average salary for this job in California, but 144 percent higher than the national average for this job . Water Plant Operator salaries at Fairfield typically range from $132,475 to $144,833 (25th to 75th percentile). The highest reported water plant operator salary was $161,985. There are 13 employees at Fairfield with the job title water plant operator.