A basin—or watershed—is all the land area that drains to a body of water.Visit the Lake Champlain Basin Atlas to learn more →
Watch more of the Clean Water Commitment series to learn about phosphorus and the TMDL for Lake Champlain →
Watch more Diving In videos to learn how people are helping to protect the Lake Champlain Basin →
A dense fog shrouds Lake Champlain in late February when air temperatures soar into the 50s. The view on a morning commute from Port Kent, NY. Photo Credit: Kerry Crowningshield