While Lake St. Clair is not a Great Lake, it is what the Army Corps of Engineers calls “part of the Great Lakes system.” It is also a big watersports and ice fishing lake in Michigan.

BRAINERD, MN - JANUARY 26: A volunteer prepares to release a walleye caught at the Brainerd Jaycees Ice ... Lake Huron. They also said the walleye minimum size limit has been set for Lake St ...