Table 5. --Classification of 1956 pole production in the northern Rocky Mountain area 



by species, lengths, and A.S.A. class 



Pole : A. S. A, Class 



length: 1 : 2 : 3 : 4 : 5 : 6 : 7 : 8 : 9 : 10 : All 

 Feet Percent of total 



Western redcedar 



25 



0.34 



0.24 



0. 



33 



0. 



68 



1 



59 



2. 



18 



1 



69 



0. 



71 



1 



65 



0. 



19 



9. 



60 



30 



.22 



.31 





53 



1. 



33 



3 



15 



4. 



23 



3 



13 





49 





26 



i/o 





13. 



65 



35 



.31 



.50 



1. 



68 



4. 



39 



9 



77 



6. 



75 



2 



22 





11 















25. 



73 



40 



.45 



.85 



2. 



69 



6. 



99 



7 



27 



1. 



19 





02 





















19. 



46 



45 



.50 



1.14 



2. 



86 



5. 



33 



1 



54 





04 



























11. 



41 



50 



.58 



1.37 



2. 



47 



3. 



07 





31 

































7. 



80 



55 



1.97 



3.89 



4. 



53 



1. 



90 





06 

































12. 



35 



All 



4.37 



8.30 



15. 



09 



23. 



69 



23 



69 



14. 



39 



7 



06 



1. 



31 



1 



91 





19 



100. 



00 



Lodgepole pine 



Id 





.Ui 





. UJ 



. uy 



. Ji 



1.00 



3.23 



8.45 



z . 59 



15 . Z / 



Z j . 



69 





^ 7 



/ 



or\ 

 JU 





. Ui 





. U4 



. i i 



. Ji 



1.20 



2.80 



6.49 



Q C 



. O 



3.91 



4 . 



33 



o r\ 

 ZU • 



Ob 



J5 





. Ui 





. U J 



1 f, 



. io 



. / D 



4.02 



6.27 



4.06 



. 4d 



(£/) 



U 





T c 

 13 . 



7 n 



/y 







.Ui 





n 7 

 . U / 



. JO 



1 on 



1 . y u 



3.00 



1.51 



(2/) 



U 



U 



U 





7 



/ . 



U5 







A 1 

 . U i 





. iU 



. oU 



7 c 



.25 



.03 







U 



U 



U 





1 



1 • 



7 A 

 /4 



50 





. Ui 





. Uo 



. 19 



. 14 



.02 



(2/) 







U 



u 



U 







44 



55 





. Ui 





. U / 



. i 1 



. Uo 



(2/) 















U 



u 







z5 



ATT 



Ai 1 





. u / 





. 44- 



i . 



4 . zJ 



9.49 



13.84 



19.00 



3.91 



19 . 18 



z8 . 



Uz 



lUU . 



00 

















Western larch 















9 





1 1 



. -L 1 





. Uo 





. JO 



.86 



2.09 



3.49 



. zy 



i . J J 





yo 



1 n 



i o 



ori 

 JU 





Q Q 

 . -JV 





. io 



. Jo 



1 /. 

 i . Z4 



4.24 



5.49 



4.48 



1 /. 

 . 14 



. DO 



U 





1 7 



i / . 



zz 



JJ 





. 5z 





. H-/ 



i . 5y 



5 . U J 



11.80 



6.61 



2.50 



. U4 



U 



U 





ZO . 



5b 



/. C\ 



4-U 





. o/ 





Q/. 



H 1 "7 

 J . i / 



o . jy 



5.02 



.94 



.11 



U 



U 



u 





ly . 



i4 



A-5 





. zU 





*7 O 



. /o 



I . 1 1 



4 . 45 



.82 



.12 







U 



U 



U 





y . 



uy 



5U 





. JU 



i 



. 15 



Z . 44 



i . 35 



.17 











U 



U 



U 





5 . 



4i 



55 



Z 



. / / 



J 



. 63 



3 . z5 



-7 -7 

 . / / 



(2/) 











U 



U 



U 





iU . 



4z 



All 



Ail 





. 96 



/ 



. 13 



13 . 68 



zl . 81 



22.91 



15.25 



10.58 



. 47 



2.23 





98 



100 . 



00 

















Dou^ 



jlas-f ir 

















25 





.07 





.03 



.09 



.28 



.44 



.69 



.76 



(2/) 



.03 





03 



2. 



42 



30 





.79 





.84 



1.33 



2.08 



2.55 



2.48 



1.77 



(2/) 



.02 









11. 



86 



35 





.80 



1 



.14 



2.57 



10.05 



10.18 



6.53 



1.45 



(2/) 













32. 



72 



40 



1 



.32 



2 



.74 



4.61 



10.26 



7.05 



1.55 



(2/) 

















27. 



53 



45 





.31 



1 



.01 



3.92 



4.83 



2.40 



.21 





















12. 



68 



50 





.44 



1 



.16 



2.23 



.99 



.14 

























4. 



96 



55 



1 



.27 



2 



.85 



3.00 



.68 



.03 

























7. 



S3 



All 



5 



.00 



9 



.77 



17.75 



29.17 



22.79 



11.46 



3.98 



(2/) 



.05 





03 



100. 



00 

















All 



species 

















25 





.14 





.11 



.17 



.49 



1.13 



2.50 



4.76 



1.35 



7.12 



9. 



99 



27. 



76 



30 





.20 





.20 



.38 



.94 



2.53 



3.77 



4.69 



.54 



1.83 



1. 



77 



16. 



85 



35 





.26 





.35 



1.09 



3.38 



7.82 



6.51 



2.98 



.24 



(2/) 









22. 



63 



40 





.37 





.65 



2.03 



5.37 



5.07 



1.30 



.02 

















14. 



81 



45 





.23 





.64 



1.97 



3.25 



.92 



.06 





















7. 



07 



50 





.28 





.78 



1.52 



1.40 



.16 



.01 





















4. 



15 



55 



1 



.28 



2 



.21 



2.37 



.85 



.02 

























6. 



73 



All 



2 



.76 



4 



.94 



9.53 



15.68 



17.65 



14.15 



12.45 



2.13 



8.95 



11. 



76 



100. 



00 



1/ Zero (0) indicates no production. 

 2/ Production less than 0.005 percent. 



_/, _ 



