(1) Areas not capable of producing 20 cubic feet of wood per acre per year 



Percent 



20 



(2) Land too unstable to be logged without serious damage and other unsuitable forest 



soil 19 



(3) Patches of timber land too small and/or too isolated to be utilized for timber 



production 7 



(4) Commercial quality lands administratively withdrawn from timber use in multiple 



use plans 35 



(5) Areas under study to determine appropriate land use such as wilderness for which 



a final decision has not yet been made^ 19 



100 



^ Plans for the areas in category (5) are obviously incomplete pending a decision which will either put them 

 in or out of the timber growing base. 



5 



