MINIMUM FISH REQUIRMENTS SpeciesMinimum Length (cm)Minimum Length (inches)Arctic Char50 cm19.69 inArctic Grayling45 cm17.72 inBlack Crappie29.5 cm11.61 inBrook Trout50 cm19.69 inBrown Trout50 cm19.69 inBullhead29.5 cm11.61 inBurbot75 cm29.53 inChannel Catfish85.5 cm33.66 inCisco (Tullibee)39.5 cm15.55 inCommon Carp75 cm29.53 inFreshwater Drum60 cm23.62 inGoldeye34.5 cm13.58 inLake Sturgeon108 cm42.52 inLake Trout88 cm34.65 inLake Whitefish55 cm21.65 inLargemouth Bass45 cm17.72 inMooneye34.5 cm13.58 inMuskellunge78 cm30.71 inNorthern Pike103 cm40.55 inRainbow Trout50 cm19.69 inRock Bass24.5 cm9.65 inSauger45 cm17.72 inSmallmouth Bass45 cm17.72 inSplake50 cm19.69 inSucker45 cm17.72 inSunfish17 cm6.69 inTiger Trout50 cm19.69 inWalleye70 cm27.56 inWhite Bass37 cm14.57 inYellow Perch32 cm12.60 in Arctic Char50 cm19.69 in Arctic Grayling45 cm17.72 in Black Crappie29.5 cm11.61 in Brook Trout50 cm19.69 in Brown Trout50 cm19.69 in Bullhead29.5 cm11.61 in Burbot75 cm29.53 in Channel Catfish85.5 cm33.66 in Cisco (Tullibee)39.5 cm15.55 in Common Carp75 cm29.53 in Freshwater Drum60 cm23.62 in Goldeye34.5 cm13.58 in Lake Sturgeon108 cm42.52 in Lake Trout88 cm34.65 in Lake Whitefish55 cm21.65 in Largemouth Bass45 cm17.72 in Mooneye34.5 cm13.58 in Muskellunge78 cm30.71 in Northern Pike103 cm40.55 in Rainbow Trout50 cm19.69 in Rock Bass24.5 cm9.65 in Sauger45 cm17.72 in Smallmouth Bass45 cm17.72 in Splake50 cm19.69 in Sucker45 cm17.72 in Sunfish17 cm6.69 in Tiger Trout50 cm19.69 in Walleye70 cm27.56 in White Bass37 cm14.57 in Yellow Perch32 cm12.60 in