September 27, 2018
Section 305(b) of the federal Clean Water Act requires each state to submit a report on the quality of the state's surface and ground waters to the US Environmental Protection Agency (EPA) on a biennial basis. This 2018 report updates the known water quality conditions using the Vermont Surface Water Assessment and Listing Methodology with data from the 24-month reporting period of January 1, 2016 through December 31, 2017. To access data that supports the listings below, navigate the Vermont Integrated Watershed Information System (VIWIS).
WaterQualityAssessmentReport_305b_2018.pdf (18.66 MB)