114-10 



55*36.6' N. 132*2 6.7' W. 



K 



Previous No. 



183 

 148 



KETCHIKAN, CLARENCE STRAIT, TOLSTOI BAY, Head 



OTHER SPECIES 

 ESCAPEMENT MAGNITUDE 



MAJOR SPECIES Pink, chum 



ESCAPEMENT TIMING Late (estimated) 



SPAWNING FACILITIES Fair to good. 



STREAM TEMPERATURES Warm range (No observed temperatures). 



VALLEY DESCRIPTION Stream-cut. A steep-sided valley running N. and S. Heavily wooded. 



DRAINAGE 7 square miles (polar planimeter). Precipitation fed. A few small lakes are found within the valley. 



STREAM MOUTH IDENTIFICATION The mouth lies at the head of Tolstoi Bay and runs across a tide 



flat 0. 5 mile in length, entering the flat from the S. E. corner. A smaller stream enters the flat from the S. W- 



corner. 

 ANCHORAGE Anchorage is found in 10 to 15 fathoms in midchannel westward of the wooded islet at the 



head of the bay Protected from all except northerly winds. 

 TRAILS AND SURVEY ROUTES 



AERIAL SURVEY NOTES Brushy banks and dark water make aerial survey difficult and unsatisfactory. 

 GENERAL NOTES Has good escapements of both pink and chum. 



INTERTIDAL ZONE 



LENGTH 0. 6 mile 

 GRADIENT AND VELOCITIES 

 BOTTOM Gravel. 

 LOW TIDE LOCATION 

 HIGH TIDE LOCATION 

 SCHOOLING AREAS 

 SPAWNING AREAS 

 GENERAL NOTES 



AVERAGE WIDTH/DEPTH 



UPSTREAM 



LENGTH ACCESSIBLE 0. 5 mile AVERAGE WIDTH/DEPTH 30'-40'/12"-15' 



GRADIENT AND VELOCITIES Slow to moderate 



BOTTOM Sand, gravel, and small rock. 



MARKER DISTANCE 



MARKER IDENTIFICATION 



BARRIERS 



TRIBUTARIES 



SCHOOLING AREAS 



SPAWNING AREAS The lower part of this section is utilized the most. 



GENERAL NOTES This stream is not a large stream but it has a very good spawning bed. 



