Standards of Performance for New Stationary Sources and National Emission Standards for Hazardous Air Pollutants: Approval of Delegation of Authority to New Mexico

The EPA is approving the delegation of authority to the State of New Mexico to implement and enforce the New Source Performance Standards (NSPS) and National Emission Standards for Hazardous Air Pollutants (NESHAP). The provisions of full authority apply to all of the NSPS and NESHAP promulgated by the EPA from April 1, 1996, through July 1, 1997. Partial authority covers all new and amended standards promulgated after these dates. The delegation of authority, under this document, does not apply to: the sources located in Bernalillo County, New Mexico; the sources located on Indian lands as specified in the delegation agreement and in this notice; the standards of performance for new residential wood heaters (subpart AAA) under 40 CFR part 60; and NESHAP radionuclide standards specified under 40 CFR part 61.