Lake Champlain level. Lake Champlain is in the Lake Champlain Valley between the Green Mountains of Vermont and the Adirondack Mountains of New York, drained northward by the -long Richelieu River into the St. Lawrence River at Sorel-Tracy, Quebec, northeast and downstream of Montreal, Quebec. It also receives the waters from the -long Lake George, so its basin collects waters from the northwestern slopes of the Green Mountains and the northernmost eastern peaks of the Adirondack Mountains. Lake Champlain drains nearly half of Vermont, and approximately 250,000 people get their drinking water from the lake. The lake is fed in Vermont by
New York State Route 185 28, 2009, as a result of those concerns, temporarily reducing NY 185 in purpose to a spur route linking NY 9N and NY 22 to Crown Point. Its replacement, the Lake Champlain Bridge, opened to traffic on November 7, 2011. New York State Route 185 New York State Route 185 (NY 185) is an east–west state highway in Essex County, New York, in the United States. It serves as a connector between NY 9N and NY 22 in Crown Point and the Lake Champlain Bridge, by which the highway enters Vermont and becomes Vermont Route 17 (VT 17). NY 185,