The Water Resources Division's Surface Water Assessment Section oversees the protection of the quality of surface waters throughout the State of Michigan.
WEIGHT = 4.09 pounds Largemouth Bass Weight. The formula to calculate the weight for a Largemouth Bass that is 20 inches long and has a girth of 15 inches is as follows. Largemouth Bass have a shape factor of 1050. WEIGHT = LENGTH x GIRTH2 / SHAPE FACTOR. WEIGHT= 20 x (152) / 1050.
Hybrid Bass: 20 lbs 0.32 oz: Lake of Egypt David B. Gjelsvik: 6/20/1993 : Hybrid Sunfish: 2 lbs 4.48 oz: private pond Georgia M. Holland: 6/16/1990 : Lake Trout: 38 lbs 4 oz: Lake Michigan Theodore W. Rullman: 8/22/1999 : Largemouth Bass: 13 lbs 1 oz: Stone Quarry Lake Edward J. Walbel: 22/15/1976 : Muskellunge: 37 lbs 13 oz: Shabbona Lake Chris Kim: 4/1/1997 : Northern Pike