EPA finalizes revisions to Arkansas’ clean-air plan for regional haze and visibility

EPA finalizes revisions to Arkansas’ clean-air plan for regional haze and visibility
Region 06
DALLAS – (March 11, 2021) The U.S. Environmental Protection Agency (EPA) is announcing final approval of revisions to the state of Arkansas’ clean-air plan for regional haze and withdrawing the Federal plan.

Published March 11, 2021
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