Water Treatment Plant Operator salary at Seminole County

The average water treatment plant operator salary at Seminole County was $57,762 , which is 1 percent higher than the average salary for this job in Florida, but 31 percent lower than the national average for this job . Water Treatment Plant Operator salaries at Seminole County typically range from $51,096 to $62,650 (25th to 75th percentile). The highest reported water treatment plant operator salary was $68,613. There are 11 employees at Seminole County with the job title water treatment plant operator.