437 



fkeu^Kectofj 



PNW406 



LOWER SNAKE RIVER 

 RESERVOIR DRAWDOWN 



ON 

 BARGE TRANSPORTATION: 



by 



Joel R. Hamilton 

 Idaho 



Michael Mortin 

 Oregon 



Ken Cosavont 

 Washington 



Fvthe 

 Unlveisity Task Force on Salmon and the Columbia Kiver System 



