N lifl.li FENNO CREEK (Lake Nerka) 



SUMMARY OF SURVEYS 



Method & ^ 

 Date distance ^^ Dead Total Remarks 



1946 T 6,100 



8/l4 . G 4,950 1,150 To head of spawning 



1947 T 3,135 



8/1 G 2,131 26 Few off mouth 



8/13 G 229 2,527 Dead approximately 851^ of 



total. 32 cf, 92 9 measure- 

 ments; 30 cT 30 9 scales 



19^8-50 No surveys 



1951 T 1>^77 



8/9 G 1,192 255 Estimated total population 



1,500-2,000. 100 cf, 66 9 



measurements; 20 cf, 20 9 

 scales 



1,091 



706 58 Estimated 70^ of total . 27cf, 



6 9 measurements; 20 cf, 5 9 

 scales 



73 <J, 101 9 measurements; 

 15 9 scales 



1,193 



1,015 157 Surveyed to upper area. 



34 d", 17 9 measurements; 

 20 cf, 17 9 scales 



904 289 66 cf, 83 9 measurements; 



3 9 scales 



1,604 



131 



