Based on the latest available information, the Waukeena Lake boat launch is a public boat ramp located at latitude 43.51805496 and longitude -71.89309692 in New Hampshire. It is situated on the Waukeena Lake, which is a small body of water located in the town of Tamworth.

The boat ramp is described as a concrete ramp with a gravel parking area. It is a single-lane ramp, and the width is not specified. However, based on user reviews, it appears to be wide enough to accommodate most types of watercraft.

According to the New Hampshire Fish and Game Department, Waukeena Lake allows fishing and is stocked with trout. The lake is also open to non-motorized watercraft such as canoes and kayaks. However, motorized watercraft are limited to a maximum horsepower of 10.

Overall, the Waukeena Lake boat launch is a small but well-maintained public boat ramp that provides access to a peaceful and scenic lake in New Hampshire.