27 

 1 k9.k PETE ANDREW CREEK ( Iliamna Lake) 



LOCATION: 59%0'00" N. 155°06'00" W. 



PREVIOUS NAMES OR NUMBERS: Gl 



U.S.G.S. MAP: Iliamna, 1:250,000 



PHYSICAL DESCRIPTION 



TOTAL I£NGTH: k.O miles 



LENGTH ACCESSIBLE TO SALMON: h.Q miles 



AVERAGE WIDTH: 36' RANGE: 30'-60' 



AVERAGE DEPTH: 8" RANGE: 6"-10" 



TOTAL ACCESSIBLE SPAWNING AREA: 8i;,700 square yards (l7-5 acres) 



POTENTIAL SPAWNING AREA: 51^, il3,076 square yards (8.9 acres) 



BOTTOM QUALITY: 1^ <l/8", 30^ l/8"-3", 68^ 3 "-12", <1^ >12". Fair 



spawning gravel throvighout except for O.5 mile stretch of meadow 



area 2.5 miles from mouth. Same rubble in lower 2 miles. 

 Bottom stable. 



WATERSHED: 10 sqviare miles. A shallow streaim-ctrt valley thro\agh open 

 t\mdra, willow along stream. A spring-fed pond empties into west 

 end of outlet slough. Source: a small lake. 



GRADIENT: 27 '/mile 



WATER VELOCITY: 1.0 fps 



FLOW: 17 cfs (Jime 30, I962). Measured RANGE: 

 1.5 miles from moiith, normal summer 

 flow. 



AIR TEMPERATURE: l8.0° C. (June 30, I962) 



WATER TEMPERATURE: 12.0° C. (June 30, I962) 



POOIS AND RIFFLES: 



