159 



Topic 



Periodicity 



CURRENT INFORMATION NEEDS 



Comuaiouj t empe r a ture, oxygen, and 

 nutrient rnocotoring 



Eur a of water quality degradation in 

 Upper Cbehahs 



Acute toxic contamination 



Relation between water quality and water 

 quanuty 



Septic link verification 



Wynoochee flow augmentation 



Newaukum Diveraion 



Agricultural water conacrvation 



inatream gravel mining 

 Side *K««m»i« and gravel pas 



EvaKistmn of anhinrairl spawning 



History of tuck mtroductiona 



Geneuc, disease, and ecological concerns 

 re. hatchery/wild 



Hatchery /wild population nmuliuoo 

 goala 



Coded wire tagging and recovery 

 Coded wire ugging and recovery 

 Sampling tff^iro**"'* and benthic 



Regulatory bioaaaay 



Oirmirsl leau to determine which 

 parameters are deleterious 



Use all habitat survey data 



104 



