646 



U. S. BUREAU OF FISHERIES 



Silver-salmon eggs have been taken at the Prairie Creek hatchery 

 and hatched at the Fort Seward and Prairie Creek hatcheries in 

 Humboldt County, beginning in 1928. The Prairie Creek hatchery 

 is located in Humboldt County and began operations in the fall of 

 1927. 



OUTPUT 



The follo^^■ing tables show separately the quantity of salmon eggs, 

 iry, fingerUngs, yearhngs, and adults distributed by the United States 

 Bureau of Fisheries and by the State since the inception of the 

 work. The large quantity of eggs shown by the bureau represents 

 largely the eggs supphed to the State, which hatched and distributed 

 them, and eggs sent to other States and to foreign countries. 



Output of hatcheries in California owned by the United States Bureau of Fisheries 



I Calendar year was used up to 1889, 



»The hatchery was closed fromll884 to 1888. 



