EPA approves revisions to the Puerto Rico State Implementation Plan submitted on August 30, 2016, consisting of the base year emissions inventory, modeling demonstration of lead attainment, contingency measures, reasonably available control measures/reasonably available control technology, and reasonable further progress for the Arecibo Lead Nonattainment Area. These revisions contain control measures that will bring Puerto Rico into attainment for the Lead NAAQS by the end of 2018.
[82 FR 32480, July 14, 2017]