A 6k. Q 



MISSION CREEK (lake Aleknagik) 



LOCATION: 59**17'00" N. 158*35 '00" W. 



PREVIOUS NAMES OR NUMBERS: 



U.S.G.S. MAP: Dillingliam, Alaska, 1:250,000, I95I 



PHYSICAL DESCRIPTION 



TOTAL LENGTH: 1 mile 



LENGTH ACCESSIBLE TO SALMON: 1 mile 



AVERAGE WIDTH: 5' RANGE: 



AVERAGE DEPTH: k" RANGE: 



TOTAL ACCESSIBLE SPACING AREA: O.6I acre 



POTENTIAL SPAWNING AREA: 60^^ 0-37 acre 



BOTTOM QUALITY: Mostly rocky in the lower steep section, b\it good fine 

 gravel in upper section of creek. 



WATERSHED: Flows from spring area 0,75 mile from Lake Aleknagik through a 

 narrow steep canyon. 



GRADIENT: 



WATER VELOCITY: 



FLOW: RANGE: 



AIR TEMPERATURE: 



WATER TEMPERATURE: 



P0OI5 AND RIFFLES: Lower section of creek ccmposed mainly of riffles. 



61 



