U. S. GEOLOGICAL SURVEY 



liVLLETIN 707 PLATE LXXXIX 



A. BONNEVILLE SHORE LLNE. 



Lake Bonneville shore line as it is marked on the west face of the Wasatch Mountains at the mouth 

 of Hobble Canyon, back of Sprinir\-iUe. Above this line the rocks are bare, and there is no trace 

 of wave action; below it the slopes are covered with mud washed into the lake when it stood at 

 this height. Photoirraph by G. B. Richnrdson. 



B. HYDROELECTRIC PLANT OF THE STRAWBERRY VALLEY RECLA.MATION 



PROJECT. 

 After the water of Strawberry Valley is carried by a Ion;: tunnel throush the Wasatch Mountains 

 into Spanish Fork it is diverted into a canal and dropped several hundred feet to the plant shown 

 m this view. The electric power which it generates is sol<l to near-by towns, and the water is then 

 used for irrigating the land. Photo-raph by the Li. S. Reclamation Service. 



