101-44 K 15 
N54°49.5 W130°45.5 Previous No. 10 
KETCHIKAN, NAKAT BAY, small cove in S. tip of Round Hill Peninsula between Harry Bay and Nakat Inlet 
MAJOR SPECIES Pink OTHER SPECIES 
ESCAPEMENT TIMING Late ESCAPEMENT MAGNITUDE <1,000 
SPAWNING FACILITIES 90% intertidal. Limited by the small size of the stream. 
STREAM TEMPERATURES Warm range (estimated). 
VALLEY DESCRIPTION Stream cut. The valley is a short slot between Round Hill and the smaller hill on the 
S. end of the peninsula. The intertidal zone is level between two ridges. The stream rises rapidly above the 
high tide mark. 
DRAINAGE Precipitation fed. Less than 1 square mile. 
STREAM MOUTH IDENTIFICATION Long, flat intertidal zone through grass flats. 
ANCHORAGE Small vessel anchorage at entrance to cove (see U.S.C. &G.S. Chart No. 8141). 
TRAILS AND SURVEY ROUTES Grass flats easily walked through intertidal zone. Survey above high tide 
mark limited to a short distance only. 
AERIAL SURVEY NOTES Intertidal zone visibility by plane satisfactory for counts in intertidal zone, the major 
spawning area. 
INTERTIDAL ZONE 
LENGTH AVERAGE WIDTH/DEPTH 
GRADIENT AND VELOCITIES 
BOTTOM 
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 
1930 
Sep 14 FWs 1 
1941 
Oct 4 G .3 ASI Poor. Few chum and pink 
