UNITED STATES DEPARTMENT OF THE INTERIOR, Stewart L. Udall, Secretary 



FISH AND WILDLIFE SERVICE, Clarence F. Pautzke, Commissioner 



Bureau of Commercial Fisheries, Donald L. McKernan, Director 



WATERFLOW THROUGH A SALMON SPAWNING 

 RIFFLE IN SOUTHEASTERN ALASKA 



By 

 William L. Sheridan 



Contribution No. 64, College of Fisheries, 

 University of Washington 



United States Fish and Wildlife Service 

 Special Scientific Report--Fisheries No. 407 



Washington, D.C. 

 March 1962 



