Approval of Air Quality Implementation Plans; Puerto Rico; Attainment Demonstration for the Arecibo Lead Nonattainment Area

The Environmental Protection Agency is proposing to approve a State Implementation Plan dated August 30, 2016, submitted by the Commonwealth of Puerto Rico to the EPA, for the purpose of providing for attainment of the 2008 Lead National Ambient Air Quality Standards in the Arecibo Lead nonattainment area. The Arecibo nonattainment Area is comprised of a portion of Arecibo Municipality in Puerto Rico with a 4 kilometer radius surrounding The Battery Recycling Company, Inc. Puerto Rico initially submitted a lead SIP revision for the Arecibo area on January 30, 2015. The EPA proposed to disapprove the January 30, 2015 submittal on February 29, 2016. The PREQB rescinded the January 30, 2015 submittal and replaced it with the August 30, 2016 lead SIP submittal for the Arecibo area.