I apologize, but there seems to be an error in the question. Gordons Bay Landing is located in Iowa, not Missouri. It is situated on the Mississippi River, specifically on Pool 9, near the town of Harpers Ferry.

According to the Iowa Department of Natural Resources, Gordons Bay Landing is an improved boat ramp with two concrete lanes and a dock. The ramp is 18 feet wide and 44 feet long, with a maximum boat trailer length of 30 feet. The landing is accessible year-round and is maintained by the Iowa DNR.

As mentioned, Gordons Bay Landing services the Mississippi River, specifically Pool 9, which is known for its excellent fishing opportunities for species such as walleye, bass, and catfish. The Mississippi River is a major waterway that spans 10 states, making it a popular destination for boaters and anglers alike.

All types of watercraft are permitted on the Mississippi River, including motorized boats, kayaks, canoes, and sailboats. However, it is important to note that certain safety regulations may apply depending on the type of craft and the area being navigated.

The information provided is accurate as of August 2021.