Water Treatment Plant Operator salary at Seminole County

The average water treatment plant operator salary at Seminole County was $57,960 , which is 2 percent higher than the average salary for this job in Florida, but 5 percent lower than the national average for this job . Water Treatment Plant Operator salaries at Seminole County typically range from $56,500 to $61,407 (25th to 75th percentile). The highest reported water treatment plant operator salary was $66,760. There are 12 employees at Seminole County with the job title water treatment plant operator.