Timber sale prospectus are let biannually, typically in April and October. Prospectus are mailed to the logger list maintained by the department. Contact the Park Office, 212 River Drive, Suite 2, Wausau to get on the mailing list. The Spring, 2013 timber sale bid opening will be April 1, 2013. Here is a pdf of the Spring, 2013 prospectus. Three years of bid tabs can be found below.
Several years worth of bid tabs from timber sales off of Marathon County Forests can be found below in pdf format.