These are the most up to date records for Lake Powell courtesy of Wayne Gustaveson, Utah Fish and Game Biologist.  Check out his website at www.wayneswords.com

SPECIES YEAR WEIGHTPounds and ounces LENGTHInches ANGLER LOCATION
Largemouth Bass* 1974 10-2 24 Sam LaManna Warm Creek
Smallmouth Bass 2001 5-6 19 Eric Inman Lone Rock
Wahweap
Striped Bass 1991 48-11 45 Travis Jenson San Juan
Wilson Crk.
Black Crappie* 2009 3-5 18.5 James Maack Escalante
Bluegill 1970 1-8 ? ? ?
Green Sunfish 1996 0-14.7 10 Ed Goitia Rock Creek
Channel Catfish 1966 24-0 ? ? Above Hite
Northern Pike 1994 20-8 42 Lloyd Knuckles No. Wash
Tiger Muskie 2003 24-0 44 Trisha Killmer Warm Creek
Rainbow Trout 1976 16-11 ? ? Wahweap Bay
Brown Trout 1970 17-0 ? Mary Smith Wahweap Bay
Carp* 1993 32-0 ? Cougar Elfervig Bullfrog Bay
Walleye 1991 9-15 28 Lannie Sitterud 2 Mile Cyn
Gizzard Shad 2008 2-8 20 Zac Stansberry Hansen Creek

*Utah State Record

STRIPED BASS RECORD HISTORY
YEAR ANGLER WEIGHT LOCATION
October 1976 Marvin Elkins 5-0 Slick Rock
July 1977 John Hargrove 6-6 Ribbon Cyn.
April 1978 William Peck 9-8 Lake Canyon
December 1978 Greg Nichols 11-8 Bullfrog Bay
September 1980 Gus Hanaoka 17-7 Narrows
Padre
October 1980 Mike Stewart 21-8 Warm Creek
September 1981 Joe Hazlett 21-8 Warm Creek
September 1981 Glen Higgins 21-9 Slick Rock
April 1982 John Newburn 28-6 Padre Bay
May 1982 Warner 31-6 Wahweap Bay
July 1983 Roch Rhinehart 31-7 West Canyon
December 1983 Dwayne Lowdermilk 36-6 Lake Canyon
August 1985 Ron Kublicki 36-8 Glen Canyon
Dam
April 1986 Dan Long 36-10 Dangling Rope
January 1987 Liz Reitz 39-12 Hall’s Creek
October 1987 Dwayne Watson 39-6 Rock Creek
October 1989 Bill Hook 40-0 Sheep Canyon
November 1990 Fred Paulson 40-2 Trachyte Cnyn.
May 1991 David Clayton 41-10 NGS Intake
May 1991 Walt & Lyman
Wright
42-2 Padre Bay
June 1991 Travis Jenson 48-11 Wilson Creek