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Exceptional Events Documents Ozone - Pennsylvania

PDF documents associated with ozone exceptional events for Pennsylvania.

The following PDFs may not be completely formatted for screen readers or other assistive technology. For help with a document, please e-mail Benjamin Gibson, Environmental Protection Specialist, US EPA/OAR/OAQPS/AQPD.

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PADEP Demonstration for May 2016 Event (PDF)(86 pp, 10 MB, November 2017)
PADEP Response to Comments on Demonstration (PDF)(9 pp, 276 K)
EPA Cover Letter (PDF)(22 pp, 5 MB, 3/6/2018)
EPA Technical Support Document (PDF)(8 pp, 2 MB, February 2018)