Today’s Federal Register – Beaumont 1997 Ozone 2nd Maintenance Plan Final Approval

EPA’s final action to approve a second ten-year maintenance plan for maintaining the 1997 8-hour ozone NAAQS through 2032 in the Beaumont-Port Arthur area has been published in today’s Federal Register.

https://www.govinfo.gov/content/pkg/FR-2020-09-02/pdf/2020-17228.pdf

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