Based on the latest information available, the Leavenworth Public Boat Launch is a concrete boat ramp located in Leavenworth, Washington, with a latitude of 47.59194946 and a longitude of -120.65910339. The ramp is reportedly 20 feet wide, making it suitable for small to medium-sized boats.

The boat ramp services the Wenatchee River, which is a popular destination for fishing, boating, and other outdoor activities. The Wenatchee River runs through the heart of Leavenworth, making the boat ramp easily accessible to locals and tourists alike.

According to the Washington Department of Fish and Wildlife, the Wenatchee River is open to fishing year-round and is home to a variety of fish species, including trout, salmon, and steelhead. As for watercraft, the Wenatchee River is generally suitable for small to medium-sized boats, kayaks, and canoes. However, motorized boats are only allowed on certain sections of the river, so it's important to check local regulations before launching your boat.

Overall, the Leavenworth Public Boat Launch is a convenient and popular spot for launching boats and accessing the Wenatchee River. Its concrete construction and 20-foot width make it suitable for a variety of watercraft, and its location in the heart of Leavenworth makes it easily accessible to locals and tourists alike.