Approval and Promulgation of Air Quality Implementation Plans; Maine; Open Burning Rule

EPA is approving a State Implementation Plan (SIP) revision submitted by the State of Maine. This revision limits open burning of construction and demolition debris to on-site burning for the disposal of wood wastes and painted and unpainted wood, and adds restrictions to open burning conducted for training, research, and recreational purposes. The revised rule also defines which open-burning recreational activities do not require a permit, such as residential use of outdoor grills and fireplaces, and recreational campfires while the ground is covered in snow. The revised rule eliminates provisions that allowed permits to be issued for open burning of rubbish where no rubbish collection is available or "reasonably located" and where "there is no other suitable method for disposal." In addition, the revised rule includes a note referencing reasonable precautions required by Maine statute to prevent the introduction of lead into the environment from lead-based paint. This action will have a beneficial effect on air quality in Maine by reducing emissions of particulate matter, air toxics, and other pollutants, especially from the burning of lead-painted wood, plastics, metals, and other non-wood materials. This action is being taken in accordance with the Clean Air Act.