Administrative Assistant salary at Clean Water Services

The average administrative assistant salary at Clean Water Services was $65,898 , which is 32 percent higher than the average salary for this job in Oregon, but 12 percent lower than the national average for this job . Administrative Assistant salaries at Clean Water Services typically range from $54,097 to $87,892 (25th to 75th percentile). The highest reported administrative assistant salary was $87,892. There are 3 employees at Clean Water Services with the job title administrative assistant.