111-30 K 54B 
N55°56.8 W131°50.7 Previous No. 50C 
KETCHIKAN, BEHM CANAL, YES BAY, 1.6 miles W. of Yes River 
MAJOR SPECIES Pink OTHER SPECIES 
ESCAPEMENT TIMING Late. Sep. -Oct. ESCAPEMENT MAGNITUDE 
SPAWNING FACILITIES Limited. 
STREAM TEMPERATURES Warm range (estimated). 
VALLEY DESCRIPTION Stream cut hill slope. Wooded along stream, brushy. 
DRAINAGE Precipitation fed. Series of small ponds in upstream muskeg area. 
STREAM MOUTH IDENTIFICATION Mouth is W. of the group of islands at the entrance to the inner basin 
of Yes Bay. Small intertidal island is in mouth. 
ANCHORAGE 7 fathom anchorage S. of the group of islands. See Coast Pilot for navigational hazards in Yes Bay. 
TRAILS AND SURVEY ROUTES None. 
AERIAL SURVEY NOTES Not surveyed from the air. 
INTERTIDAL ZONE 
LENGTH .2 miles AVERAGE WIDTH/DEPTH 
GRADIENT AND VELOCITIES 
BOTTOM 
LOW TIDE LOCATION 
HIGH TIDE LOCATION 
SCHOOLING AREAS 
SPAWNING AREAS 
GENERAL NOTES 
UPSTREAM 
LENGTH ACCESSIBLE AVERAGE WIDTH/DEPTH 
GRADIENT AND VELOCITIES 
BOTTOM 
MARKER DISTANCE 
MARKER IDENTIFICATION 
BARRIERS 
TRIBUTARIES 
SCHOOLING AREAS 
SPAWNING AREAS 
GENERAL NOTES 
ESCAPEMENT RECORD 
[Counts made by ground surveys are designated by G. Aerial surveys by A] 
SURVEYED PINK CHUM OTHER SPECIES REMARKS 
Date Miles By Live Dead Live Dead Live Adjective Rating 
1942 
Sep 15 Gi1.0 FWS 5, 000 Poor 
1956 
Aug 24 FWS 250 
1957 
July 30 FWS 100 
