The first full, annualized inventory of Wisconsin's forests was completed in 2004 after 6,478 forested plots were visited. An earlier publication summarized the results and presented issue - driven analyses (Perry et al. 2008) . This report includes detailed information on forest inventory methods, the quality of the estimates, and core tables.
Hansen, Mark H.; Perry, Charles H.; Brand, Gary; McRoberts, Ronald E. 2008. Wisconsin''s forest, 2004: statistics and quality assurance. Resour. Bull. NRS-24. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northern Research Station. 98 p.