Air Plan Approval and Air Quality Designation; AL; Redesignation of the Pike County Lead Nonattainment Area to Attainment

On January 3, 2018, the State of Alabama, through the Alabama Department of Environmental Management (ADEM), submitted a request for the Environmental Protection Agency (EPA) to redesignate the Troy 2008 lead Nonattainment Area (``Troy Area'' or ``Area'') to attainment for the 2008 lead (Pb) National Ambient Air Quality Standards (NAAQS or standard) and to approve an associated State Implementation Plan (SIP) revision containing a maintenance plan. The Troy Area is comprised of a portion of Pike County in Alabama surrounding the Sanders Lead Company facility (Sanders Lead Facility or Facility). EPA is proposing to determine that the Troy Area is attaining 2008 lead NAAQS; to approve the SIP revision containing the State's maintenance plan for maintaining attainment of the 2008 lead standard; and to redesignate the Troy Area to attainment for the 2008 lead NAAQS.