Carp River (Marquette County)
Carp River is a river in Marquette County in the U.S. state of Michigan. The Carp River is formed by the outflow of Deer Lake in Ishpeming Township north of Ishpeming at in the Upper Peninsula. The river flows generally east, emptying into Marquette Bay of Lake Superior at near the Marquette Branch Prison on the south side of the city of Marquette. Tributaries and features. From the mouth: Drainage basin. The drainage basin of the Carp River includes portions of the following: Fish Brook Trout