Marshall Creek Park Denton County boat ramp is a concrete boat ramp located in Texas. It is 16 feet wide and services the Lewisville Lake. According to the official website of the US Army Corps of Engineers, the lake is open to all kinds of watercraft, including powerboats, sailboats, kayaks, canoes, and jet skis. However, it is important to note that there may be specific regulations and restrictions for each type of watercraft, such as horsepower limits or operating zones. It is recommended to check with the local authorities for the latest information on boating regulations and safety guidelines.