What is the name of the longest river in Michigan?

The Grand River is recognized as the longest river in Michigan, flowing for approximately 252 miles. It begins in Jackson County and travels through several important cities, including Grand Rapids and Lansing, before emptying into Lake Michigan. This river is significant not only for its length but also for its ecological importance and history. It has played a vital role in the development of the communities along its banks and serves as a key waterway for both recreation and transportation.

The Kalamazoo River and the Saginaw River, while notable rivers in Michigan, do not match the Grand River in terms of length. The Black River is shorter still and is primarily known for its scenic beauty and recreational opportunities rather than its size or length. Thus, the Grand River stands out distinctly as the longest river in the state.