Description: This depicts areas we have not completely inventoried as of summer 2018. We are hopeful we will someday be able to add data from the Washington side of the columbia. Though we may have oaks identified in these areas, until we completly cover this area we are unable to assume where we don't see oaks there are not oaks. The absence of oak is important to understand and we will be updating these areas unless we conclude the elevation is too high to sustain oaks.