The average treatment plant supervisor salary at Helendale Community Services District was $104,288 , which is 20 percent lower than the average salary for this job in California, but 1 percent higher than the national average for this job . There is 1 employee at Helendale Community Services District with the job title treatment plant supervisor.
Name | Year | Job Title | Employer | ||
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Alex Aviles2012Treatment Plant SupervisorHelendale Community Services District | Alex Aviles | 2012 | Treatment Plant Supervisor | Helendale Community Services District | View Salary Details |