Deep River (Indiana)
General data
- Name: Deep River (Indiana)
- Water system: St. Lawrence River
- Water type: River
- Progression: Little Calumet River -> Burns Waterway -> 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: Continental
- Continents: North America
- Countries: United States of America
Deep River is a river that flows 29.5 miles (47.5 km) northeast to the Little Calumet River in Lake County in northern Indiana in the United States.
It is part of a fluvial system that drains about 10% of northern Indiana to Lake Michigan at Port of Indiana-Burns Harbor.