G 0.0 



171 



GIBRALTAR CREEK (Gibraltar Lake) 



SUMI'lARY OF SURVEYS 



Date 



Method & 

 Distance 



Live 



Dead 



Total 



Remarks 



9/13 A 5.8 2,000 5,000 



1962 8/11 A 5.8 13,200 



9/3 A 5.8 49,400 4,200 



9/8 G 1.0 



9/27 A 5.8 3,000 



High and tiirbid 



Measured d" 183, ? 402; scales 

 cf 60, 9 60 



No fish above 2.5 miles 



All fish in lower miles 



More than 10,000 off mouth 



About 250,000 off movtth and 

 in slovigh 



22,000 off mouth 



Mostly schooled 

 Well distributed 



90^ in lower 4 miles. Meas- 

 ured d" 67, 9 70; scales d* 20, 

 ? 20 



Live at outlet Gibraltar Take 

 and lower 2 miles, 90^ of 

 dead in lower river 



4,000 off mouth 



Peak of spawning 



Measiired d 200, 9 200; scales 

 d- 100, 9 100; otoliths d" 50, 

 9 50 



Thovisands dead, spawning over 



