The Port Henry Boat Launch is a public boat ramp located in the town of Moriah, New York. It is situated at a latitude of 44.05265045 and a longitude of -73.45294189.

The boat ramp is a concrete structure that is 18 feet wide, making it suitable for small to medium-sized boats. It features a single lane and a gentle slope that allows for easy launching and retrieval of watercraft. The ramp is also equipped with a dock for loading and unloading passengers and gear.

The Port Henry Boat Launch services Lake Champlain, a natural freshwater lake that spans 120 miles and borders both the United States and Canada. This lake is a popular destination for boating, fishing, and other water sports, as well as for scenic tours and wildlife viewing.

As per the latest information available, the Port Henry Boat Launch permits a variety of watercraft including motorboats, sailboats, canoes, and kayaks. However, it is important to note that boats with gas-powered motors must comply with local regulations regarding speed and noise limits, and should also be properly registered and equipped with safety gear.