36 BULLETIN 1060, U. S. DEPARTMENT OF AGRICULTURE. 



Table 15. — Average total height of SWca spruce, etc. — Continued. 



Age. 



Tsiltcoos. 



Newport. 



1 

 Clats °P- mon y d. 



Hoquiam. 



Beaver. 



Average. 





Total height in feet. 



Years — Continued. 

 200 





225 

 227 

 228 

 229 

 230 



230 

 231 

 231 

 231 



232 



232 

 232 

 232 



1 

 226 225 



242 

 243 

 244 

 245 



246 



246 

 246 

 247 



247 

 247 



248 

 248 

 248 

 249 

 249 



255 

 256 

 258 

 259 

 260 



232 



270 





227 

 228 

 229 

 230 



231 

 231 

 231 

 232 

 232 



232 

 232 

 233 

 233 



227 

 229 

 230 

 231 



232 

 232 

 232 

 233 

 233 



233 

 234 

 234 

 234 



233 



280 





234 



290 





235 



300 





236 



310 





236 



320 







236 



330 







237 



340 







237 



350 







237 



360 







237 



370 







237 



380 







238 



390 







238 



400 







234 234 





238 

















Basis: Number of measure- 

 ments 



220 



189 



220 



311 



138 



1S2 



1,260 







Table 16. 1 — Average diameter outside bark at 15 feet above ground of Sitka 

 spruce on all sites in different parts of Oregon and Washington. 



(Curved.) 



Age. 



Tsiltcoos. 



Newport. 



Clatsop. 



Ray- 

 mond. 



Ho- 

 quiam. 



Beaver. 



Average. 





Diameter in inches outside bark at 15 feet. 



Years. 

 20 



1.7 

 5.5 

 9.1 

 13.0 



16.6 

 19.7 



22.3 

 24.6 

 26.6 



28.4 

 30.1 

 31.5 

 32.8 

 34.3 



35.6 

 36.9 

 38.2 



2.3 

 6.3 

 10.0 

 13.7 



16.8 

 19.7 

 22.3 

 24.6 

 26.6 



28.6 

 30.3 

 31.8 

 33.2 

 34.8 



36.6 



37.7 

 39.1 

 40.3 

 41.7 



43.0 



44.3 

 45.5 

 46.7 

 47.8 



48.8 

 49.8 

 50.8 

 51.8 

 52.8 



3.2 



7.2 



11.1 



14.1 



16.5 



18.5 

 20.4 

 22.1 

 24.8 



25.5 



27.2 

 28.8 

 30.3 

 32.8 



33.3 



34.9 

 36.4 

 37.8 

 39.3 



40.7 

 41.9 

 43.1 

 44.2 

 45.3 



46.3 

 47.3 

 48.3 

 49.3 

 50.3 



1.6 



4.4 

 7.2 

 9.7 



12.3 

 14.7 

 16.9 

 19.1 

 21.2 



23.3 

 25.4 

 27.6 

 29.7 

 31.8 



34.0 

 36.1 

 38.2 

 40.3 



42.4 



44.6 

 46.7 

 48.7 

 50.5 

 52.3 



54.0 



55.4 

 56.8 

 58.0 

 59.3 



2.2 

 5.2 

 8.3 

 11.2 



13.7 

 15.9 

 18.1 

 20.1 

 22.0 



23.7 

 25.4 

 27.2 

 28.8 

 30.4 



32.0 

 33.6 

 35.1 

 36.7 

 38.2 



39.7 

 41.2 

 42.7 

 44.2 

 45.7 



47.8 

 48.7 

 50.1 

 51.6 

 52.9 



3.4 

 8.3 

 12.4 

 16.2 



19.2 

 21.7 

 23.9 

 25.8 

 27.8 



29.5 

 31.0 

 32.5 

 33.8 

 35.2 



36.4 



37.8 

 39.0 

 40.2 

 41.3 



42.2 

 43.3 

 44.2 

 45.2 

 46.1 



47.1 



48.0 

 48.9 

 49.7 

 50.6 



2.0 



30 



5.6 



40 



9.5 



50 



12.8 



60 ..... 



15.7 



70 



18.2 



80 



20.5 



90 



22.5 



100 



24.4 



no 



26.3 



120 



28.1 



130 



29.0 



140 



31.5 



150 



33.1 



160 



34.7 



170... 



36.3 



180 



37.7 



190 



39.2 



200 





40.6 



210 





42.0 



220 





43.4 



230 



44.8 



240 



46.2 



250 



47.5 



260 



48.8 



270 



50.1 



280 



51.4 



290 



52.7 



300 j 



54.0 



1 For description of localities see footnote to Table 15. 



