The Cass River is a river in the Thumb region of the U.S. state of Michigan. It drains large portions of Sanilac and Tuscola counties and smaller portions of Genesee, Huron, Lapeer, and Saginaw counties. The Murray River in Australia. ... The Thumb is a region of Michigan, so named because the Lower Peninsula is shaped like a mitten; thus the Thumb is the area that looks like the thumb of the mitten. ... A U.S. state is any one of the fifty states (four of which officially favor the term commonwealth) which, with the District of Columbia, forms the United States of America. ... Official language(s) English de-facto Capital Lansing Largest city Detroit Area  - Total  - Width  - Length  - % water  - Latitude  - Longitude Ranked 11th 96,889 mi² / 250,941 km² 239 miles / 385 km 491 miles / 790 km 41. ... Sanilac County is a county located in the state of Michigan. ... Tuscola County is a county located in the state of Michigan. ... Location in the state of Michigan Formed 1837 Seat Flint Area  - Total  - Water 1,682 km² (649 mi²) 25 km² (10 mi²) 1. ... Huron County is a county located in the state of Michigan. ... Lapeer County is a county located in the state of Michigan. ... Saginaw County is a county located in the state of Michigan. ...

It flows into the Shiawassee River in the Shiawassee National Wildlife Refuge at 43°22′42″N, 83°59′04″W less than a mile from where the Shiawassee merges with the Tittabawassee River to form the Saginaw River southwest of the city of Saginaw. The Shiawassee National Wildlife Refuge is a 9,293 acre (38 km²) National Wildlife Refuge in Saginaw County managed by the United States Fish and Wildlife Service. ... The Saginaw River is a 22-mile-long river in the U.S. state of Michigan. ... Saginaw is a city in the U.S. state of Michigan. ...

The Cass River flows through or very near

• Bridgeport
• Frankenmuth
• Tuscola
• Vassar
• Caro
• Cass City

The Main Branch is formed by the confluence of the North and South Branches at 43°35′11″N, 83°10′12″W, just south of Cass City. The Middle Branch joins the South Branch at 43°32′56″N, 83°03′04″W in Evergreen Township in Sanilac County. The Middle Branch rises in Elmer Township in Sanilac County. The South Branch rises in Flynn Township, Sanilac County near the boundary with Lapeer County. Bridgeport is an unincorporated community located in Saginaw County, Michigan. ... Frankenmuth is a city located in Saginaw County, Michigan. ... Vassar is a city located in Tuscola County, Michigan. ... Caro is a village located in Tuscola County, Michigan. ... Cass City is a village located in Tuscola County, Michigan. ... Evergreen Township is a township located in Sanilac County, Michigan. ... Elmer Township is a township located in Sanilac County, Michigan. ... Flynn Township is a township located in Sanilac County, Michigan. ...

The North Branch rises in the confluence of several drains northeast of Ubly in Huron County. The headwaters of the South Fork of the North Branch are drains in the south of Paris Township in southeast Huron County. The South Fork of the North Branch is formed by the confluence of drains in Minden Township in north central Sanilac County. The South Fork flows into the North Branch at 43°39′17″N, 83°01′50″W in Greenleaf Township, Michigan in Sanilac County. Ubly is a village in Huron County in the U.S. state of Michigan. ... Huron County is a county located in the state of Michigan. ... The city of Kentwood in Kent County was formerly known as Paris Township. ... Minden Township is a township located in Sanilac County, Michigan. ... Greenleaf Township is a township located in Sanilac County, Michigan. ...