Wastewater Maintenance Worker salary at City of Columbia

The average wastewater maintenance worker salary at City of Columbia was $38,892 , which is 8 percent higher than the average salary for this job in Tennessee, but 56 percent lower than the national average for this job . Wastewater Maintenance Worker salaries at City of Columbia typically range from $35,797 to $44,139 (25th to 75th percentile). The highest reported wastewater maintenance worker salary was $44,777. There are 5 employees at City of Columbia with the job title wastewater maintenance worker.