Champlain Valley southward into the Valley of Vermont. The Vermont Lowlands are primarily underlain by sedimentary rocks, especially limestone and shale, though metamorphic rocks such as marble and slate are also present. Lake Champlain is situated in the Champlain Valley between the Green Mountains of Vermont and the Adirondack Mountains of New York, drained northward by the Richelieu River into the St. Lawrence River at Sorel-Tracy, Quebec (northeast of Montreal). Major tributaries of Lake Champlain include Otter Creek and the Winooski, Missisquoi, and Lamoille rivers in Vermont, and the Ausable, Chazy, Boquet, and Saranac rivers in New York. Lake Champlain also receives
Champlain (village), New York Champlain (village), New York Champlain is a village in Clinton County, New York, United States. The population was 1,101 at the 2010 census. The village is located in the town of Champlain about west of Lake Champlain and is north of Plattsburgh. The lake and the village were named in honor of Samuel de Champlain, who first surveyed the area in 1609. It was part of Canada until 1763, and became part of the United States in 1783. Champlain was an important staging point in the War of 1812. The village was incorporated in 1873. Champlain village is located in