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 →
The PSA was developed by the VT Agency of Agriculture as part of the Don’t P on Your Lawn campaign to encourage homeowners to use phosphorus-free fertilizer in the Lake Champlain region of Vermont and upstate New York.