DALLAS – (Sept. 10, 2019) The U.S. Environmental Protection Agency (EPA) recently approved revisions to the state of Arkansas’ clean-air plan for regional haze and withdrew a portion of the federal regional haze plan.
DALLAS – (Sept. 10, 2019) The U.S. Environmental Protection Agency (EPA) recently approved revisions to the state of Arkansas’ clean-air plan for regional haze and withdrew a portion of the federal regional haze plan.