Plant Supervisor salary at El Dorado Union High

The average plant supervisor salary at El Dorado Union High was $112,222 , which is 3 percent lower than the average salary for this job in California, but 38 percent higher than the national average for this job . Plant Supervisor salaries at El Dorado Union High typically range from $103,162 to $121,281 (25th to 75th percentile). The highest reported plant supervisor salary was $122,845. There are 4 employees at El Dorado Union High with the job title plant supervisor.