Clean Air Act Approval and Promulgation of PMINF10 Contingency Measure Plans for Canon City and Lamar, CO

摘要

EPA approves the contingency measures submitted by the State of Colorado on December 9, 1993 as a revision to the State Implementation Plan (SIP), for the moderate nonattainment areas of Canon City and Lamar for particulate matter with an aerodynamic diameter less than or equal to a nominal 10 micrometers (PM 10). The submittal was made in accordance with the requirements for contingency measures specified under section 172(c)(9) of the Clean Air Act (Act).