Wastewater Supervisor salary at City of Spokane

The average wastewater supervisor salary at City of Spokane was $89,025 . Wastewater Supervisor salaries at City of Spokane typically range from $81,853 to $96,196 (25th to 75th percentile). The highest reported wastewater supervisor salary was $96,226. There are 4 employees at City of Spokane with the job title wastewater supervisor.