56* 22. 5' N. 134°04. 8' W. 



ADF STAT. No. 

 E 



45C 



EASTERN, CHATHAM STRAIT, TEBENKOF BAY, PETROF BAY, head of W. arm. 



MAJOR SPECIES Pink. OTHER SPECIES Chum. 



ESCAPEMENT TIMING Middle-late. 



SPAWNING FACILITIES Good but limited because of size of stream. 



STREAM TEMPERATURES Observed temperature: 49° F. , 9/4/49. 



VALLEY DESCRIPTION Valley overgrown with brush. 



DRAINAGE 



STREAM MOUTH IDENTIFICATION 



ANCHORAGE Leave skiff at the wooded point on the right hand side near the mouth 



TRAILS AND SURVEY ROUTES Game trails along banks. Easy walking along gravel bars. 



AERIAL SURVEY NOTES 



LENGTH 0.12 mile. 

 GRADIENT AND VELOCITIES 

 BOTTOM Fine gravel and shells. 

 LOW TIDE LOCATION 

 HIGH TIDE LOCATION 

 SCHOOLING AREAS 



SPAWNING AREAS 



GENERAL NOTES 



INTERTIDAL ZONE 



AVERAGE WIDTH/DEPTH 12 , /2"-6". 

 Gentle. 



UPSTREAM 



LENGTH ACCESSIBLE 0. 7 mile. AVERAGE WIDTH/DEPTH 12'/3". 



GRADIENT AND VELOCITIES Moderate. 



BOTTOM Broken rock gravel; good. 



MARKER DISTANCE 



MARKER IDENTIFICATION 



BARRIERS No serious obstructions. 



TRIBUTARIES 



SCHOOLING AREAS 



SPAWNING AREAS Good. 



GENERAL NOTES This stream averages about 30' in width for three-quarters of a mile upstream. 



156 



