House Bill 6465 - Environmental protection; water pollution; permit ... Environmental protection; water pollution; permit for ballast water discharge from oceangoing vessels; adopt Coast Guard standards. http://www.legislature.mi.gov/mileg.aspx?page=getobject&objectname=2018-HB-6465 Mon, 11 Feb 2019 05:02:50 GMT House Bill 6465 assigned PA 667'18 with immediate effect... Environmental protection; water pollution; permit for ballast water discharge from oceangoing vessels; adopt Coast Guard standards. http://www.legislature.mi.gov/mileg.aspx?page=getobject&objectname=2018-HB-6465 http://www.legislature.mi.gov/mileg.aspx?page=getobject&objectname=2018-HB-6465 Mon, 11 Feb 2019 05:02:50 GMT