ADF STAT. No. 

 144-30 WR 85 



S6°19' N. 134'04.6' W. Previous No. 110 



WRANGELL, SUMNER STRAIT, AFFLECK CANAL, Head, NW. corner. 



MAJOR SPECIES Pink. OTHER SPECIES Chum. 



ESCAPEMENT TIMING Middle. Aug. -Sept. ESCAPEMENT MAGNITUDE 



SPAWNING FACILITIES Fair. 



STREAM TEMPERATURES None observed. 



VALLEY DESCRIPTION 



DRAINAGE 4 square miles (polar planimeter). 



STREAM MOUTH IDENTIFICATION Flows across long gravel beach on NW. corner of bay. 



ANCHORAGE Anchor in Bear Harbor and run to head with skiff. 



TRAILS AND SURVEY ROUTES No trails; stream easily wadeable. 



AERIAL SURVEY NOTES Poor for aerial survey due to small size. 



INTERTIDAL ZONE 



LENGTH 0. 1 mile. AVERAGE WIDTH/DEPTH 20'/6". 



GRADIENT AND VELOCITIES Moderate. 



BOTTOM Lower half mostly large rock. Upper half fair spawning gravel. 



LOW TIDE LOG ATION 



HIGH TIDE LOCATION 



SCHOOLING AREAS Off stream mouth. 



SPAWNING AREAS Limited to upper one-half of intertidal area. 



GENERAL NOTES 



UPSTREAM 



LENGTH ACCESSIBLE 1 mile. AVERAGE WIDTH/DEPTH 15'/4" 



GRADIENT AND VELOCITIES Moderate. 



BOTTOM Good gravel. 



MARKER DISTANCE 



MARKER IDENTIFICATION 



BARRIERS None. 



TRIBUTARIES One enters on right side about 200 yards above intertidal area. 



SCHOOLING AREAS Few small, scattered pools throughout. 



SPAWNING AREAS Good spawning. 



GENERAL NOTES 



98 



