Air Quality State Implementation Plans; Approvals and Promulgations: Arkansas; Regional Haze State Implementation Plan for the Second Implementation Period
EPA approves Arkansas's Regional Haze State Implementation Plan for the second implementation period, locking in emissions controls and monitoring requirements for sources affecting visibility in federal areas.
Aforeworn detected this change in the Environmental & Emissions Compliance (EPA) space on August 26, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated Medium urgency. Manufacturers, power generators, chemical processors, and other sources in Arkansas subject to the Regional Haze program, plus EHS consultants advising them. should confirm how it applies to their specific situation before acting. There is a time constraint attached: Not specified in the excerpt; check the plan and EPA approval for specific compliance dates.. Acting after that point can mean penalties, a lapsed licence, or lost eligibility — exactly the kind of surprise Aforeworn exists to prevent. Aforeworn monitors Environmental & Emissions Compliance (EPA) continuously and turns every detected change into a plain-English briefing like this one, so you always know first. Forewarned is forearmed.
What changed
EPA approval makes the state's plan federally enforceable, meaning the emissions limits, control measures, and monitoring/reporting requirements in the plan are now mandatory under the Clean Air Act.
Who it affects
Manufacturers, power generators, chemical processors, and other sources in Arkansas subject to the Regional Haze program, plus EHS consultants advising them.
What you must do
Review the approved plan to identify any new or updated emissions limits, control requirements, or monitoring/reporting obligations that apply to your facility, and ensure compliance.
Deadline
Not specified in the excerpt; check the plan and EPA approval for specific compliance dates.
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