Treatment Plant Mechanic salary at City of Richland

The average treatment plant mechanic salary at City of Richland was $70,193 . Treatment Plant Mechanic salaries at City of Richland typically range from $67,999 to $72,386 (25th to 75th percentile). The highest reported treatment plant mechanic salary was $72,386. There are 2 employees at City of Richland with the job title treatment plant mechanic.