Approval and Promulgation of State Plans for Designated Facilities and Pollutants; Colorado, Montana, South Dakota, Utah, Wyoming; Control of Emissions From Existing Hospital/Medical/Infectious Waste Incinerators

We are approving the Clean Air Act section 111(d) Plans submitted by the Colorado Department of Public Health and the Environment on December 22, 1998 (with additional information submitted on October 4, 1999); the Montana Department of Environmental Quality on January 19, 1999; the South Dakota Department of Environment and Natural Resources on February 7, 2000, the Utah Department of Environmental Quality on March 2, 1999 (with additional information submitted on October 25, 1999); and the Wyoming Department of Environmental Quality on September 7, 1999 (with recodification of state regulations submitted on November 9, 1999), to implement and enforce the Emissions Guidelines (EG) for existing Hospital/Medical/ Infectious Waste Incinerators (HMIWI). The EG require States to develop plans to reduce toxic air emissions from all HMIWIs. In addition, as an administrative matter, the heading of 40 CFR 62 Subpart G is being corrected to include the state name.