Cass Lake (Michigan)
General data
- Name: Cass Lake (Michigan)
- Water system: St. Lawrence River
- Water type: Natural lake
- Progression: Clinton 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
Cass Lake is on the main branch of the Clinton River.
Upstream from Cass Lake is 243-acre (98 ha) Loon Lake. Cass Lake also connects with 363-acre (147 ha) Elizabeth Lake & the small Dow Lake, in Dow Ridge.
Downstream from Cass Lake is the 532-acre (215 ha) Sylvan Lake.
Cass Lake is the largest and deepest lake in Oakland County, and is in the northern Metro Detroit region of southeastern Michigan.