Additional Pay: Extra Duty - Operation And Maintenance Head Custodian salary at Carbon County School District 1

The average additional pay: extra duty - operation and maintenance head custodian salary at Carbon County School District 1 was $3,310 , which is 2 percent lower than the average salary for this job in Wyoming, and 2 percent lower than the national average for this job . Additional Pay: Extra Duty - Operation And Maintenance Head Custodian salaries at Carbon County School District 1 typically range from $1,335 to $6,382 (25th to 75th percentile). The highest reported additional pay: extra duty - operation and maintenance head custodian salary was $6,382. There are 3 employees at Carbon County School District 1 with the job title additional pay: extra duty - operation and maintenance head custodian.