This dataset contains a polygon feature layer representing initial EAB infestations from 2011 and 2013 data in Sleeping Bear Dunes National Lakeshore. A 1 km buffer was placed around roughly estimated points from a 2011 narrative, 4 positive 2011 EAB trap locations, and a 2013 hazard tree survey. The 1 km buffer was clipped to the ash vegetation class layer.