According to the latest information available on the Missouri Department of Conservation website, the McCubbins Public Boat Ramp is located on the Lake of the Ozarks in Morgan County, Missouri. It is a concrete boat ramp with a width of 24 feet and a length of 105 feet. The ramp has two lanes, making it easier for boaters to launch and retrieve their boats.

The McCubbins Public Boat Ramp provides access to the Lake of the Ozarks, which is a large reservoir in central Missouri. The lake is popular for recreational activities such as boating, fishing, and swimming. It covers an area of 54,000 acres and has over 1,150 miles of shoreline.

The Missouri Department of Conservation website states that all types of boats are permitted on the Lake of the Ozarks, including motorized boats, sailboats, and personal watercraft. However, boaters are required to follow all state laws and regulations, including boat registration and safety requirements.

In summary, the McCubbins Public Boat Ramp is a concrete boat ramp located on the Lake of the Ozarks in Morgan County, Missouri. It is 24 feet wide and 105 feet long, with two lanes for launching and retrieving boats. The ramp provides access to the lake, which allows for various types of watercraft, including motorized boats, sailboats, and personal watercraft.