Park Maintenance Supervisor salary at Washtenaw County

The average park maintenance supervisor salary at Washtenaw County was $69,275 , which is 13 percent lower than the average salary for this job in Michigan, but 3 percent higher than the national average for this job . Park Maintenance Supervisor salaries at Washtenaw County typically range from $67,989 to $70,561 (25th to 75th percentile). The highest reported park maintenance supervisor salary was $70,561. There are 2 employees at Washtenaw County with the job title park maintenance supervisor.