This data includes tow net catches of sockeye juveniles in Morice lake, 1961-65; estimated abundance of sockeye juveniles in Morice Lake in August, 1962-65; maps showing tow net sampling stations before and after May 7, 1963; a map showing limnology stations of Morice Lake, 1961-67; summary of zooplankton density information for Morice Lake, 1961-65; summary of secchi disc observations in Morice Lake, 1961-65; a copy of report "Meristic Characteristics of Pacific Salmon and Steelhead Trout Captured at Moricetown Falls, 1961-66.