N 24-7 ELVA CREEK (Lake Nerka) 



SUMMARY OF SURVEYS 



Method & 

 •'^^^ distance Live Dead Total Remarks 



100 

 80-100 6 1,000-1,500 off mouth 



868 



694 174 To falls. Bast peak of 



spawning. 19 cf, 82 9 meas- 

 virements; 15 cT, 15 $ scales 



402 



k 298 17 d", 100 9 measurements; 



15 cC, 15 9 scales. From 

 mouth to island 



No surveys 



50 



100 



100 Surveyed to island 



183 



178 5 150-200 off mouth 



12 



12 Counts to pool 



No svtrveys 



200 



200 To island. l4 cf, 74 9 

 measvtrements 



1957 T 200 



84 



