Marble Lake Boat Launch is a concrete boat ramp located in Michigan. According to the latest information available, the boat ramp is approximately 20 feet wide and is suitable for launching motorized watercraft, such as powerboats and jet skis. The boat launch provides access to Marble Lake, a 139-acre freshwater lake located in Branch County.

Marble Lake is a popular destination for recreational boating, fishing, and swimming. The lake is home to a variety of fish species, including bass, bluegill, pike, and crappie. The Michigan Department of Natural Resources has designated Marble Lake as a Type A trout lake, which means that it is stocked with trout regularly.

In terms of regulations, all watercraft using the Marble Lake Boat Launch must have a valid Michigan Department of Natural Resources watercraft registration. Additionally, all boats must comply with the state's boating laws and regulations, including required safety equipment and speed limits. It is important for boaters to be aware of any potential hazards on the lake, such as submerged rocks or shallow areas, and to operate their boats responsibly.

Overall, the Marble Lake Boat Launch is a reliable and well-maintained boat ramp that provides easy access to the beautiful Marble Lake in Michigan.