Regulation & law · 12/09/2013
EPA Approves West Virginia's Redesignation of Air Quality Implementation Plan for Parkersburg-Marietta Area
The Environmental Protection Agency (EPA) has approved West Virginia's redesignation of the Parkersburg-Marietta, WV-OH fine particulate matter nonattainment area to attainment, along with the associated maintenance plan, which ensures continued air quality standards for the next decade.
Original source language: Federal Register — All DocumentsOpen original release →