Clam River (Michigan)
General data
- Name: Clam River (Michigan)
- Water system: St. Lawrence River
- Water type: River
- Progression: Muskegon River -> Lake Michigan -> Lake Huron -> St. Clair River -> Lake St. Clair (North America) -> Detroit River -> Lake Erie -> Niagara River -> Lake Ontario -> St. Lawrence River -> Gulf of St. Lawrence -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
The Clam River is a 51.1-mile-long (82.2 km) tributary of the Muskegon River in Wexford, Missaukee, and Clare counties in the U.S. state of Michigan. The source of the river is located in downtown Cadillac, at the eponymous Lake Cadillac, adjacent to Cadillac High School. The river flows east and southeast and ends at the Muskegon River a few miles north of Temple.