N 11.6 PORTAGE CRE3K (Lake Nerka) 



SmO'lARY OF SURVEYS 



Date diptancp Live Dead Total Remarks 



i^06 



184 222 500-600 off mouth. Partial 



beaver dam blockage 



1,309 



1,309 Fish of small size 



3,300 



2,700- 

 3,300 















2 



2 Surveyed to dam I50 yards 



upstream 



37 

 25 12 20 off mouth 



No additional fish have 

 entered 



160 



ikh 16 None off mouth. Surveyed 



to dam where total blockage 

 occurred 



191^ 

 79 21 To large rock in midstreeim 



73 



