According to the latest information available, the Ashippun Lake boat ramp is a concrete boat ramp located at latitude 43.1580658 and longitude -88.47606659 in Ashippun, Wisconsin. It is a single-lane ramp with a width of approximately 11 feet, suitable for small boats and watercraft.

The boat ramp services the Ashippun Lake, which is a 126-acre lake located in the town of Ashippun, Waukesha County, Wisconsin. The lake is known for its clear waters, excellent fishing opportunities, and scenic views.

The Wisconsin Department of Natural Resources regulates the use of the lake and permits various types of watercraft, including canoes, kayaks, sailboats, electric motorboats, and non-motorized boats. However, there are restrictions on the use of gas-powered motorboats, which are only allowed with a maximum horsepower of 10 HP.

Overall, the Ashippun Lake boat ramp is a popular spot for fishing, boating, and other water recreation activities in the region. Visitors can enjoy the natural beauty of the lake and its surrounding areas while complying with the local regulations and guidelines.