United States Government Publishing Office publisher pbl distributor dst United States National Archives and Records Administration Office of the Federal Register author aut Government Organization text government publication eng FR Regulatory Information 2011_register executive 2011-12-09 article Proposed Rules D09002ee1c7fea1a5 D09002ee1c7fea21a United States Environmental Protection Agency originator org United States Government Agency or Subagency EPA is proposing to make two determinations regarding the Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE 8-hour ozone moderate nonattainment area (the Philadelphia Area). First, EPA is proposing to make a determination that the Philadelphia Area has attained the 1997 8-hour ozone National Ambient Air Quality Standard (NAAQS). This proposed determination is based upon complete, quality assured, and certified ambient air monitoring data that show the area has monitored attainment of the 1997 8-hour ozone NAAQS for the 2008- 2010 monitoring period. If this proposal is made final, the requirement for the Philadelphia Area to submit certain planning requirements related to the attainment of the 1997 8-hours ozone NAAQS shall be suspended for so long as the area continues to attain the 1997 8-hour ozone NAAQS. Although these requirements are suspended, EPA is not precluded from acting upon these elements at any time if submitted to EPA for review and approval. Second, EPA is also proposing to determine that the Philadelphia Area has attained the 1997 8-hour ozone NAAQS by its attainment date of June 15, 2011. Finally, EPA is withdrawing the May 8, 2009 proposed disapprovals of the attainment demonstrations for the Philadelphia Area, based on the ambient air quality monitoring data demonstrating attainment. These actions are being taken under the Clean Air Act (CAA). 76 FR 76929 https://www.govinfo.gov/app/details/FR-2011-12-09/2011-31665 2011-31665 fr09de11-18 6560-50-P EPA-R03-OAR-2011-0713 FRL-9504-9 https://www.govinfo.gov/app/details/FR-2011-12-09/2011-31665 https://www.govinfo.gov/content/pkg/FR-2011-12-09/html/2011-31665.htm https://www.govinfo.gov/content/pkg/FR-2011-12-09/pdf/2011-31665.pdf Environmental Protection Air Pollution Control Intergovernmental Relations Ozone Reporting and Recordkeeping Requirements 4 p. 76929 76932 76 FR 76929 Title 40 Part 52 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Delaware, Maryland, New Jersey, and Pennsylvania; Determinations of Attainment of the 1997 8-Hour Ozone Standard for the Philadelphia-Wilmington-Atlantic City Moderate Nonattainment Area and Withdrawal of Attainment Demonstration Proposed Disapprovals; Federal Register Vol. 76, Issue PRORULE 2011-31665 ENVIRONMENTAL PROTECTION AGENCY 2012-01-09 EPA-R03-OAR-2011-0713 FRL-9504-9 6560-50-P 2011-31665 Proposed rule and withdrawal of proposed rule.

EPA is proposing to make two determinations regarding the Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE 8-hour ozone moderate nonattainment area (the Philadelphia Area). First, EPA is proposing to make a determination that the Philadelphia Area has attained the 1997 8-hour ozone National Ambient Air Quality Standard (NAAQS). This proposed determination is based upon complete, quality assured, and certified ambient air monitoring data that show the area has monitored attainment of the 1997 8-hour ozone NAAQS for the 2008- 2010 monitoring period. If this proposal is made final, the requirement for the Philadelphia Area to submit certain planning requirements related to the attainment of the 1997 8-hours ozone NAAQS shall be suspended for so long as the area continues to attain the 1997 8-hour ozone NAAQS. Although these requirements are suspended, EPA is not precluded from acting upon these elements at any time if submitted to EPA for review and approval. Second, EPA is also proposing to determine that the Philadelphia Area has attained the 1997 8-hour ozone NAAQS by its attainment date of June 15, 2011. Finally, EPA is withdrawing the May 8, 2009 proposed disapprovals of the attainment demonstrations for the Philadelphia Area, based on the ambient air quality monitoring data demonstrating attainment. These actions are being taken under the Clean Air Act (CAA).

Written comments must be received on or before January 9, 2012. If you have questions concerning EPA's proposed action related to Delaware, Maryland or Pennsylvania, please contact Maria A. Pino (215) 814-2181, or by email at pino.maria@epa.gov. If you have questions concerning EPA's proposed action related to New Jersey, please contact Paul Truchan (212) 637- 4249, or by email at truchan.paul@epa.gov. Environmental Protection Air Pollution Control Intergovernmental Relations Ozone Reporting and Recordkeeping Requirements Approvals and Promulgations of Air Quality Implementation Plans: Delaware, Maryland, New Jersey, Pennsylvania; Determinations of Attainment, etc.; Withdrawal , fernandez.cristina@epa.gov pino.maria@epa.gov truchan.paul@epa.gov http://www.regulations.gov Vol. 76, no. 237 Office of the Federal Register, National Archives and Records Administration 2011-12-09 continuing daily deposited born digital 243 p. Table of Contents: AE 2.7: GS 4.107: AE 2.106: KF70.A2 https://www.govinfo.gov/app/details/FR-2011-12-09 P0b002ee1812531cd 0097-6326 0042-1219 0364-1406 769-004-00000-9 000582072 f:fr09de11 https://www.govinfo.gov/app/details/FR-2011-12-09 https://www.govinfo.gov/content/pkg/FR-2011-12-09/pdf/FR-2011-12-09.pdf https://www.govinfo.gov/content/pkg/FR-2011-12-09/xml/FR-2011-12-09.xml fdlp 76873 77105 DGPO 2011-12-09 2024-06-03 FR-2011-12-09 machine generated eng FR FR-2011-12-09 76 237