The EPA is considering Pennsylvania's request to redesignate the Allegheny County area as meeting 2012 fine particulate matter air quality standards.
Plain language summary generated by AI · Civitics
Rescission of Regulatory Determinations and Removal of Related Provisions for Four PFAS Substances (PFHxS, PFNA, HFPO–DA (GenX), and the Mixture of These Three PFAS Plus PFBS)
Significant New Use Rules on Certain Chemical Substances (26-2)
Virginia: Approval of State Coal Combustion Residuals Permit Program
Begin Actual Construction in the New Source Review Preconstruction Permitting Program