J+2 

 I 82.0 NE. EAGLE MY CREEK ( Iliarana lake) 



LOCATION: 59%6'00" N. 154°39'00" W. 



PREVIOUS MMES OR NUMBERS: F? 



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



PHYSICAL DESCRIPTION 



TOTAL LENGTH: 10-3 miles 



LENGTH ACCESSIBLE TO SALMON: 10-3 miles 



AVERAGE WIDTH: 25' RANGE: 20'- 30' 



AVERAGE DEPTH: 12" RANGE: 8"-l8" 



TOTAL ACCESSIBLE SPAWNING AREA: 151,i<-92 square yards (31.3 acres) 



POTENTIAL SPAWNING AREA: 5^°, 8l,312 square yards (l6.8 acres) 



BOTTOM QUALITY: YJio <l/8", 51^ l/8"-3", 30^ 3"- 12", 2/o >12". Good gravel to 

 h miles, beyond U miles stream becomes precipitous and bottom coarse. 

 Bottom fairly stable. 



WATERSHED: 19 square miles. A shallow stream-cut valley densely overgrown 

 with willow brush, thin spruce and birch forest on high ground. Source: 

 mainly surface runoff, reported to have springs. 



GRADIENT: 237 '/mile 



WATER VELOCITY: 2.0 fps 



FLOW: 34 cfs (June 28, I962). Measured RANGE: 

 iiOO yds. above mouth, normal summer 

 flow. 



AIR TEMPERATURE: 10.0° C. (Jime 28, I962) 



WATER TEMPERATURE: 6.8° C. (June 28, I962) 



POOLS AND RIFFLES: 



