138 



I 217.1 



COPPER RIVER (Iliamna lake) 



SUMMARY OF SURVEYS 



9/16 A 12.0 



1961 8/l4 A 12.0 120,000 



9/2 A 12.0 12,000 



1,000 



9/5 G 12.0 



1962 8/11 A 12.0 

 8/23 G k.O 



485 14,000 



43,300 



9/3 A 12.0 19,500 12,800 



Well distributed throughout 

 stream 



No dead count. Fish mostly 

 in lower 6 miles 



Dead count conservative. 

 Meastired tf I5, 9 295; scales 

 ^ 15, 9 295 



Measured d 396, 9 400; scales 

 d 100, 9 100; otoliths d" 50, 

 9 50 



5-7 days past peak 



