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Pacific Southwest, Region 9

Serving: Arizona, California, Hawaii, Nevada, Pacific Islands, Tribal Nations

Air Actions, California

Note: EPA no longer updates this information, but it may be useful as a reference or resource.

Final Interim Approval of South Coast Carbon Monoxide Plan

On April 2, 1998, Regional Administrator Felicia Marcus signed a final action granting interim approval of the plan for California's South Coast (greater Los Angeles area) to attain the air quality standard for carbon monoxide (CO). The plan was submitted in February 1997, and includes emissions inventories, air quality modeling, and control measures to show how the area will comply with the health-based federal CO standard by the year 2000.

No comments were received on the proposed approval,* which was published in the Federal Register on December 5, 1997.

Questions on this action may be sent by email to jesson.david@epamail.epa.gov. Mr. Jesson may also be contacted for further information at (415) 744-1288.

Provided below are an EPA Fact Sheet providing further information on this action and a link to the final rule as published in the Federal Register on April 21, 1998.

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