Control strategy: Sulfur dioxide.

§ 52.1398 Control strategy: Sulfur dioxide.

(a) Redesignation to attainment. The EPA has determined that the Billings 2010 sulfur dioxide (SO2) nonattainment area has met the criteria under CAA section 107(d)(3)(E) for redesignation from nonattainment to attainment for the 2010 1-hour SO2 NAAQS. The EPA is therefore redesignating the Billings 2010 SO2 nonattainment area to attainment.

This document is only available to subscribers. Please log in or purchase access.