§ 52.174 Control strategy and regulations: Ozone.  


Latest version.
  • (a) The EPA has determined that the Crittenden County Marginal 2008 ozone NAAQS nonattainment area attained the NAAQS by the applicable attainment date of July 20, 2015.

    (b) [Reserved]

    [81 FR 26708, May 4, 2016]

[81 FR 26708, May 4, 2016