Perch: no limit on champlain
Pike: 20 inch minimum, limit of 5
Pickerel: no length limit, limit of 10
brook brown rainbow trout: 12 inch minimum, 3 total
lake trout: 15 inch minimum, 3 total
salmon: 15 inch minimum, 2 total
crappie: 8 inch imnimum, 25 total
smelt: no limit
Walleye: 18 inch minimum, 3 total
Bass: CAN'T BE KEPT ON CHAMPLAIN through ice
These are the regs for Champlain, other water bodies have different rules