{"abstract":"The Environmental Protection Agency (EPA) is amending a Federal Implementation Plan (FIP) that addresses regional haze for the first planning period for Arkansas that was published in the Federal Register on September 27, 2016, as it applies to the nitrogen oxide (NO<INF>X</INF>) requirements for the Arkansas Electric Cooperative Corporation (AECC) Bailey Plant Unit 1; AECC McClellan Plant Unit 1; the American Electric Power/Southwestern Electric Power Company (AEP/ SWEPCO) Flint Creek Plant Boiler No. 1; Entergy Arkansas, Inc. (Entergy) Lake Catherine Plant Unit 4; Entergy White Bluff Plant Units 1 and 2 and the Auxiliary Boiler; and Entergy Independence Plant Units 1 and 2. We are removing these FIP requirements because in a separate action being published in this Federal Register, we are taking final action to approve revisions to the Arkansas State Implementation Plan (SIP) submitted by the State of Arkansas through the Arkansas Department of Environmental Quality (ADEQ) on October 31, 2017, that address NO<INF>X</INF> requirements for the nine aforementioned units.","action":"Final rule.","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2018/02/12/2018-02145.html","cfr_references":[{"chapter":null,"citation_url":null,"part":52,"title":40}],"citation":"83 FR 5915","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This final rule will be effective March 14, 2018.","disposition_notes":null,"docket_ids":["EPA-R06-OAR-2015-0189","FRL-9973-61-OAR"],"dockets":[],"document_number":"2018-02145","effective_on":"2018-03-14","end_page":5920,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2018/02/12/2018-02145.xml","html_url":"https://www.federalregister.gov/documents/2018/02/12/2018-02145/approval-and-promulgation-of-air-quality-implementation-plans-state-of-arkansas-regional-haze-and","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2018-02145?publication_date=2018-02-12","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2018-02-12/2018-02145/mods.xml","not_received_for_publication":null,"page_length":6,"page_views":{"count":138,"last_updated":"2026-04-04 20:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2018-02-12/pdf/2018-02145.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2018-02145.pdf?1518183926","publication_date":"2018-02-12","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2018/02/12/2018-02145.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"AR020.0276-000 NPCA, Sierra Club, and Earth Justice Comments and PDF exhibits","document_id":"EPA-R06-OAR-2015-0189-0276"},{"title":"AR020.0271-000 SIP Appendix D","document_id":"EPA-R06-OAR-2015-0189-0271"},{"title":"AR020.0269-000 SIP Appendix B","document_id":"EPA-R06-OAR-2015-0189-0269"},{"title":"AR020.0243 Entergy Petition Seeking Reconsideration and Request for Administrative Stay of the Arkansas Regional Haze FIP. 306 pages 7.4 MB x7d","document_id":"EPA-R06-OAR-2015-0189-0243"},{"title":"AR020.0233 TCEQ_CAMx_Modeling_Guidance_2007Dec","document_id":"EPA-R06-OAR-2015-0189-0233"},{"title":"AR020.0230 reasonable_progress_guid071307","document_id":"EPA-R06-OAR-2015-0189-0230"},{"title":"AR020.0227 IWAQM phase 1","document_id":"EPA-R06-OAR-2015-0189-0227"},{"title":"AR020.0225 final-03-pm-rh-guidance_2007","document_id":"EPA-R06-OAR-2015-0189-0225"},{"title":"AR020.0224 Exhibit 7- Evaluation of Craig BART Modeling for Regional Haze Analysis- Hoffnagle","document_id":"EPA-R06-OAR-2015-0189-0224"},{"title":"AR020.0222 EPA RTC analysis_Craig Station","document_id":"EPA-R06-OAR-2015-0189-0222"}],"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-R06-OAR-2015-0189","supporting_documents_count":233,"docket_id":"EPA-R06-OAR-2015-0189","regulation_id_number":null,"title":"AR020 State of Arkansas; Regional Haze and Interstate Visibility Transport Federal Implementation Plan","checked_regulationsdotgov_at":"2018-03-04T11:00:15Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":5915,"subtype":null,"title":"Approval and Promulgation of Air Quality Implementation Plans; State of Arkansas; Regional Haze and Interstate Visibility Transport Federal Implementation Plan Revisions; Withdrawal of Federal Implementation Plan for NOX for Electric Generating Units in Arkansas","toc_doc":"Arkansas; Regional Haze and Interstate Visibility Transport Federal Implementation Plan Revisions; Withdrawal of Federal Implementation Plan for NOX for Electric Generating Units","toc_subject":"Air Quality State Implementation Plans; Approvals and Promulgations:","topics":["Air pollution control","Environmental protection","Incorporation by reference","Intergovernmental relations","Nitrogen dioxide","Ozone","Reporting and recordkeeping requirements"],"type":"Rule","volume":83}