§ 52.2575 Control strategy: Sulfur dioxide.

(a) Part D—Approval—With the exceptions set forth in this subpart, the Administrator approved the Wisconsin sulfur dioxide control plan.

(1) Part D—No action—USEPA takes no action on the Wisconsin sulfur dioxide rules NR 154.12 (1), (2) and (3).

(2) Attainment demonstration—submitted on January 22, 2016, supplemented on July 18, 2016, and November 29, 2016, and revised on March 29, 2021 for the Rhinelander SO₂ nonattainment area.