NOAA Technical Report NMFS SSRF- 688 



Effect of Gas Supersaturated 

 Columbia River Water on the 

 Survival of Juvenile Chinook 

 and Coho Salmon 



THEODORE H. BLAHM, ROBERT J. McCONNELL, and 

 GEORGE R. SNYDER 



SEATTLE. WA 

 April 1975 



UNITED STATES / NATIONAL OCEANIC AND / National Marine 



DEPARTMENT OF COMMERCE / ATMOSPHERIC ADMINISTRATION / Fisheries Service 



Robert M White, Administrator / Robert W Schomng. Director 



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