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
Economy of New York (state) is the second largest producer of cabbage in the U.S. The state has about a quarter of its land in farms and produced $3.4 billion in agricultural products in 2001. The south shore of Lake Ontario provides the right mix of soils and microclimate for apple, cherry, plum, pear and peach orchards. Apples are also grown in the Hudson Valley and near Lake Champlain. The south shore of Lake Erie and the southern Finger Lakes hillsides have vineyards. New York is the nation's third-largest grape-producing state, after California and Washington. In 2004, New York's wine and grape industry brought $6