On July 27, 2018, Vermont's MS4 Permit was issued. This MS4 permit is the third MS4 General Permit issued by the State of Vermont. The first MS4 permit was issued in 2003 and amended in 2004 and the next was issued in 2012. The 2018 permit authorizes stormwater discharges within the Urbanized Areas of the following small MS4s: Burlington, Colchester, Essex, Essex Junction, Milton, Shelburne, South Burlington, Williston, and Winooski, the University of Vermont, and the Burlington International Airport.
Attention: Vermont Construction General Permit (CGP) 3-9020 was amended and resissued on February 19, 2020, along with updates to the Low Risk Handbook for Erosion Prevention and Sediment Control (LRHB) and The Vermont Standards and Specifications for Erosion Prevention and Sediment Control (VSS). Links to the reissiued and amended CGP, the Department’s response to public comments (Response Summary), and copies of the updated LRHB and VSS are provided below.
There are approximately 85 hydroelectric generation facilities operating in Vermont and on waters bordering other states. Under state law, the Agency of Natural Resources is charged with ensuring that these projects are operated so that the state's rivers and lakes - which are public trust resources - continue to meet Vermont's water quality standards.