Table 72. Potential animal unit months (AUM's) on commercia] timberland by 

 crown density and climax series. Working Circle 3. 



Climax Series 



Crown 

 Density 



0-30 

 31 - 50 

 51 - 70 



Total 



Douglas- Subalpine Ponderosa 



fir 



51,922 

 43,250 

 22,739 



Limber Lodgepole 



fir 



4,502 

 3,510 

 3,922 



117,911 11,933 13,486 8,770 11,015 



pine 



pine Spruce Hardwoods 



AUM's 



8,358 6,211 1,964 2,947 

 4,866 449 7,973 2,959 



262 2,110 1,079 436 



6,342 



pine 



Total 



1,778 77,681 



348 63,355 



693 31,242 



2,819 172,277 



Table 73. Area of commercial timberland by forest type, fuel loads per acre, 

 and ownership group. Working Circle 3 (thousand acres) . 



Ownership Group 

 and Forest Type 

 State and 

 Other Public 

 Douglas-fir 

 Lodgepole pine 

 Ponderosa pine 

 Other softwoods 

 Total softwoods 

 Total hardwoods 

 Total all types 



Fuel Loads in Tons Per Acre 



65.5 



55.6 



44.1 



165.4 



Forest Industry 

 Douglas-fir 

 Lodgepole pine 

 Ponderosa pine 

 Other softwoods 

 Total softwoods 

 Total hardwoods 

 Total all types 



51.4 



63.0 



72.8 



186.9 



Other Private 

 Douglas-fir 

 Lodgepole pine 

 Ponderosa pine 

 Other softwoods 

 Total softwoods 

 Total hardwoods 

 Total all types 



321.6 



288.9 



217.3 



827.7 



Working Circle Total 

 Douglas-fir 

 Lodgepole pine 

 Ponderosa pine 

 Other softwoods 

 Total softwoods 

 Total hardwoods 

 Total all types 



438.5 



407.4 



334.1 



1,180.0 



-145- 



