[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-213136-en":3,"doc-seo-213136-105":31,"detail-sidebar-cat-0-en-105":92},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":20,"is_deleted":4,"is_public":21,"is_downloadable":21,"audit_status":21,"page_count":22,"language":23,"language_code":24,"site_id":25,"html_lang":24,"table_of_contents":26,"faqs":27,"seo_title":28,"seo_description":14,"update_tm":29,"read_time":30},213136,8796095461610,"Oliver","https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c",8,"Research & Report","Approval and Promulgation of Air Quality Implementation Plans - Maryland - One-Hour Ozone Attainment Demonstration for the Philadelphia-Wilmington-Trenton Ozone Nonattainment Area","EPA approves Maryland’s one-hour ozone attainment demonstration as a revision to the Maryland State Implementation Plan (SIP) for the Philadelphia-Wilmington-Trenton severe one-hour ozone nonattainment area. The submitted control strategy is intended to achieve significant reductions in volatile organic compounds (VOCs) and nitrogen oxides (NOx) across the Philadelphia area. This final rule includes an effective date of November 28, 2001, and identifies prior proposed actions and supplemental notices supporting the determination.","Federal Register/Vol.66,No.209/Monday,October 29,2001/Rules and Regulations  \n54578  \n40 CFR Part 52  \n[MD-074-3085;FRL-7089-1]  \nApproval and Promulgation of Air  \nQuality Implementation Plans;  \nMaryland;One-Hour Ozone Attainment  \nDemonstration for the Philadelphia-  \nWilmington-Trenton Ozone  \nNonattainment Area  \nAGENCY:Environmental Protection  \nAgency(EPA).  \nACTION:Final rule.            \nSUMMARY:EPA is approving theattainment demonstration for the one-hour ozone national ambient air qualitystandard(NAAQS)for the Philaelphia-Wilmington-Trenton severenonattainment area(the Philadelphiaarea)as a revision to the Maryland StateImplementation Plan (SIP).This controlstrategy plan was submitted by theMaryland Department of theEnvironment(MDE).The measures thathave been adopted by the State whichcomprise the control strategy of the one-hour ozone attainment demonstrationhave and will result in significantemission reductions of volatile organiccompounds(VOCs)and oxides ofnitrogen(NOx)in the Philadelphia area.The Philadelphia area is comprised oftwo counties in Delaware,one county in  \n30,1999.  \nENVIRONMENTAL PROTECTIONAGENCY  \n# B.What Previous Action Has BeenProposed on These SIP Revisions?\n\nIn a December 16,1999 notice ofproposed rulemaking(the December 16,1999 NPR),we proposed approval of theattainment demonstration for thePhiladelphia area(64 FR 70412).  \nOn February 22,2000(65 FR 8703),EPA published a notice of availabilityon guidance memoranda relating to theten one-hour ozone attainmentdemonstrations (including thePhiladelphia area)proposed forapproval or conditional approval onDecember 16,1999.The guidance  \nMaryland (namely,Cecil County),sevencounties in New Jersey,and fivecounties in Pennsylvania.The intendedeffect of this action is to approve thisSIP revision as meeting the  \nrequirements of the Clean Air Act (CAAor the Act).  \nDATES:This final rule is effective onNovember 28,2001.  \nADDRESSES:Copies of the documentsrelevant to this action are available forpublic inspection during normalbusiness hours at the Air ProtectionDivision,U.S.Environmental ProtectionAgency,Region II,1650 Arch Street,Philadelphia,Pennsylvania 19103 andthe Maryland Department of theEnvironment,2500 Broening Highway,Baltimore,Maryland,21224.  \nFOR FURTHER INFORMATION CONTACT:  \nCristina Fernandez,(215)814-2178,atEPA Region II office above or by e-mailat fernandez.cristina@epa.gov.  \nSUPPLEMENTARY INFORMATION:This  \nSUPPLEMENTARY INFORMATION section is  \norganized to address the following  \nquestions:  \nA.What Action Is EPA Taking In This FinalRulemaking?  \nB.What Previous Action Has Been Proposedon These SIP Revisions?  \nC.What Were the Conditions for ApprovalProvided in the Notice of ProposedRulemakings for the AttainmentDemonstration?  \nD.What Amendments to the Attainment  \nDemonstration SIP Did Maryland Submit  \nTABLE 1.—SUMMARY OF ATTAINMENT DEMONSTRATION SUBMITTAL DATES  \n\n|  | Date   | Content   |\n| --- | --- | --- |\n| nitial Submittal ……………………………  \u003Cbr>Amendment…………  ………………………  \u003Cbr>Amendment ……  …………………………  \u003Cbr>Amendment …………………………………  \u003Cbr>Amendment ………………………   | April 29,1998…………………………  \u003Cbr>August 18,1998………    ……………  \u003Cbr>December 21,1999.……………………  \u003Cbr>December 28,2000…  ………………  \u003Cbr>August 31,2001……………  ………  …   | Attainment Demonstration.  \u003Cbr>Attainment Demonstration Revision Including Supple-  \u003Cbr>mental Regional Scale Modeing.  \u003Cbr>Attainment Demonstration Revisions to Include Revised  \u003Cbr>Motor Vehicle Emission Budgets  \u003Cbr>Attainment Demonstration Revision to Include Revised  \u003Cbr>Motor Vehicle Emission Budgets to Reflect Tier 2  \u003Cbr>and Commitments.  \u003Cbr>Attainment Demonstration Revision to Include Reason-  \u003Cbr>ably Available Control Measures Analysis.   |\n\nmemoranda are entitled:\"Guidance onMotor Vehicle Emissions Budgets inOne-Hour Ozone AttainmentDemonstrations\"dated November 3,1999,and \"Guidance on the ReasonablvAvailable Control Measures(RACM)Requirement and AttainmentDemonstration Submissions for OzoneNonattainment Areas\"dat","cbCaio6jxSJOXhiI","https://ap.wps.com/l/cbCaio6jxSJOXhiI","pdf",21813608,2,1,20,"English","en",105,"# Final Rulemaking Overview\n## What Action Is EPA Taking in This Final Rulemaking?\n## What Previous Action Has Been Proposed on These SIP Revisions?\n## What Were the Conditions for Approval Provided in the Notice of Proposed Rulemakings?\n## What Amendments to the Attainment Demonstration SIP Did Maryland Submit","[{\"question\":\"What does EPA approve in this final rulemaking?\",\"answer\":\"EPA approves Maryland’s one-hour ozone attainment demonstration for the Philadelphia area as a revision to the Maryland SIP and as fully meeting Clean Air Act requirements cited in the document.\"},{\"question\":\"When does the final rule take effect?\",\"answer\":\"The document states the final rule is effective on November 28, 2001.\"},{\"question\":\"What environmental benefits does the approved control strategy target?\",\"answer\":\"The control strategy is expected to result in significant emission reductions of VOCs and NOx in the Philadelphia area.\"}]","Approval and Promulgation of Air Quality Implementation Plans - Maryland - One-Hour Ozone Attainment Demonstration for the Philadelphia-Wilmington-Trenton Ozone Nonattainment Area | 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