Highway Maintenance Supervisor salary at Eau Claire County

The average highway maintenance supervisor salary at Eau Claire County was $67,808 , which is 2 percent higher than the average salary for this job in Wisconsin, but 27 percent lower than the national average for this job . Highway Maintenance Supervisor salaries at Eau Claire County typically range from $65,812 to $69,805 (25th to 75th percentile). The highest reported highway maintenance supervisor salary was $69,805. There are 2 employees at Eau Claire County with the job title highway maintenance supervisor.