40 



University of California Publications in Botany [VOL. 9 



TABLE 5. DEPTH OF SNOW AT THE CANADIAN STATION OF SUMMIT, PLACER COUNTY, 



7017 FEET. 



(Derived from data covering five years, during which time the mean annual 

 snow-fall was 90.3% of the normal of 44 years. Data in inches.) 



150 



140 

 130 



120 

 110 

 100 

 90 

 80 

 70 

 60 

 50 

 40 

 30 

 20 

 10 



s 



Sept. Oct. Nov. Dec. Jan. Feb. Mar. April May June July Aug. 



