4DF STAT. No. 

 56°50.0' N. 134°20.3' W . E 41A 



EASTERN, FREDERICK SOUND, SECURITY BAY, middle of W. shore. 



MAJOR SPECIES Pink. OTHER SPECIES Chum. 



ESCAPEMENT TIMING Middle-late, Aug. 

 SPAWNING FACILITIES 



STREAM TEMPERATURES No observed temperatures. 

 VALLEY DESCRIPTION Very tortuous course and overgrown with bushes. 

 DRAINAGE 4 square miles (polar planimeter). 

 STREAM MOUTH IDENTIFICATION 

 ANCHORAGE Refer to #40. 

 TRAILS AND SURVEY ROUTES 



AERIAL SURVEY NOTES The stream cannot be surveyed by air above the intertidal area due to its 

 small size and heavy overstory. 



INTERTIDAL ZONE 



LENGTH AVERAGE WIDTH/DEPTH 1573". 



GRADIENT AND VELOCITIES Gentle. 



BOTTOM Mossy gravel and silt. 



LOW TIDE LOCATION 



HIGH TIDE LOCATION 



SCHOOLING AREAS Primarily off stream mouth. 



SPAWNING AREAS 



GENERAL NOTES Stream is very narrow except for 150 yards of intertidal zone. It is very seldom 

 wider than 8' and deeper than 2"-8". 



UPSTREAM 



LENGTH ACCESSIBLE AVERAGE WIDTH/DEPTH 5'/4". 



GRADIENT AND VELOCITIES Gentle. 



BOTTOM Clean gravel and coarse sand. 



MARKER DISTANCE 



MARKER IDENTIFICATION 



BARRIERS 



TRIBUTARIES Stream has 2 small branches which meander through fairly dense small brush. 



SCHOOLING AREAS 



SPAWNING AREAS Good. 



GENERAL NOTES The upper stream has good gravel but could not support many salmon. 



97 



