Water Plant Operator salary at City of Columbus

The average water plant operator salary at City of Columbus was $82,151 , which is 24 percent higher than the average salary for this job in Ohio, and 49 percent higher than the national average for this job . Water Plant Operator salaries at City of Columbus typically range from $73,283 to $97,062 (25th to 75th percentile). The highest reported water plant operator salary was $138,974. There are 33 employees at City of Columbus with the job title water plant operator.