2010—1 



2000- 



1990- 



1980- 



200 400 600 



Width of River Channel 



800 



1000 feet 



Figure 59. Cross section No. 5 at Intake, showing water depth at 

 various flows and the 15 subsections used in WSP calculations. 



1,000,000' 



100,000- 



10,000 



Calculated • 



Hypothetical O 

 Low Flow 1975 



4000 



5000 



6000 7000 



Discharge (cfs) 



8000 



9000 



Figure 60. Invertebrate population estimates at various 

 discharges, cross-section No. 5 at Intake. 



99 



