40 C.F.R. § 52.2624

Current through October 31, 2024

Section 52.2624 - Control strategy and regulations: Particulate matter

On June 2, 2017, the State of Wyoming submitted a maintenance plan for the Sheridan PM₁₀ nonattaiment area and requested that this area be redesignated to attainment for the PM₁₀ National Ambient Air Quality Standards. The redesignation request and maintenance plan satisfy all applicable requirements of the Clean Air Act.

40 C.F.R. §52.2624

83 FR 14375 , Apr. 4, 2018

83 FR 14375 , 5/4/2018