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Development of a Phosphorus Control Plan for the Lake Champlain Basin

The Lake Champlain Phosphorus TMDL was finalized by the EPA in June 2016 for the 12 segments in the Vermont portion of the Lake Champlain Basin (LCB). In fulfilling a requirement established in the Phase I TMDL Implementation Plan, the Vermont Department of Environmental Conservation (DEC) issued a permit to the Vermont Agency of Transportation (VTrans) for stormwater discharges from the state transportation separate storm sewer system (TS4) in December 2016, with the latest revision effective November 29, 2017.

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