ADF STAT. No. 

 56'49.6' N. 134°17.0' W. E 40 



EASTERN, FREDERICK SOUND, SECURITY BAY, 2 miles from extreme head, E. shore. 



MAJOR SPECIES Pink. OTHER SPECIES Chum. 



ESCAPEMENT TIMING Middle, Aug. 



SPAWNING FACILITIES Good. 



STREAM TEMPERATURES Cold -normal range. Observed temperatures: 54° F. , 9/6/49; 48. 5° F. , 



8/31/50; 49° F. , 9/18/50; 51" F. , 9/9/51; 49° F. , 9/21/51; 46" F. , 9/30/51; 47" F. , 9/11/52; 



49° F. , 9/26/52; 51° F. , 9/8/53; 47" F. , 9/21/53. 

 VALLEY DESCRIPTION Heavily timbered valley extending in an easterly direction into Saginaw Bay. 

 DRAINAGE 11. 04 square miles (polar planimeter). 

 STREAM MOUTH IDENTIFICATION Enters lagoon outlet on E. shore. There is no prominent 



marker of any type. 

 ANCHORAGE Anchor large boat in 5 fathoms just abeam of Finger Pt. and proceed in a small boat 



along E. shore over long tideflats. 

 TRAILS AND SURVEY ROUTES Unless a skiff is taken into the chuck on high or incoming tide 



a long walk is involved. 

 AERIAL SURVEY NOTES Impossible to survey by air due to heavy overstory of brush, except for 



for the lower 0. 25 mile and intertidal aiea. It is possible to fly through the valley into the head 



of Saginaw Bay. 



INTERTIDAL ZONE 



LENGTH O.lmile. AVERAGE WIDTH/DEPTH 65'/18". 



GRADIENT AND VELOCITIES Gentle. 



BOTTOM Gravel and sand. 



LOW TIDE LOCATION Confluence with lagoon outlet. 



HIGH TIDE LOCATION At beginning of timber. 



SCHOOLING AREAS Primarily off the mouth and one large pool at head of the intertidal area. 



Indications are that pinks occasionally move into the upper lagoon off #41 then back down and 



enter #40. 

 SPAWNING AREAS Beyond a large, deep hole at the upper end, a long continuous riffle offers good 



spawning facilities. 

 GENERAL NOTES Upper intertidal area is used extensively for spawning. 



UPSTREAM 



LENGTH 1.5 miles. AVERAGE WIDTH/DEPTH 55718". 



GRADIENT AND VELOCITIES Gentle to moderate. 



BOTTOM Gravel, sand, and bedrock; some silt. 



MARKER DISTANCE 0.37 mile to marker. 



MARKER IDENTIFICATION 



BARRIERS A few windfalls. 



TRIBUTARIES One mile upstream just above a 4' rock falls, the stream divides into 2 equal-sized 



branches, each about 30' wide. Each branch continues through low wooded valleys. 

 SCHOOLING AREAS Small pools throughout the stream. 



SPAWNING AREAS Generally good spawning facilities. 



GENERAL NOTES A meandering stream with considerable deep areas and an area of splits and log 

 tangles one-third mile above high tide. 



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