55 



I 103.8 PRINCE CREEK PONDS ( Iliamna lake) 



LOCATION: 59V^2" N. 15l+''20'l6" W. 



PREVIOUS NAMES OR NUMBERS: F3 



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



PHYSICAL DESCRIPTION 



TOTAL LENGTH: O.5 mile 



LENGTH ACCESSIBLE TO SALMON: O.5 mile 



AVERAGE WIDTH: 5' below ponds RANGE: 



AVERAGE DEPTH: 2l+" below ponds RANGE: 



TOTAL ACCESSIBLE SPAWNING AREA: 2,90i+ square yards (0.6 acre) in six ponds 



POTENTIAL SPAWNING AREA: 100^, 2,90U sqxmre yards (0.6 acre) in six ponds 



BOTTOM QUALITY: h(4> <l/8"j, 60^ l/8"-3". Good gravel throughout pond with 

 scattered patches of sand, bottom stable. 



WATERSHED: O.5 square mile. Creek flows through a large swampy area 



between Canyon and Tomkok Creeks. Area generally open with some cotton- 

 wood, spruce, and willow near ponds. Source: springs. 



GRADIENT: 



WATER VELOCITY: 



FLOW: RANGE: 



AIR TEMPERATURE: 



WATER TEMPERATURE: 



POOIS AND RIFFLES: 



