This document has been produced in compliance with Section 110(h)(1) of the Clean Air Act amendments of 1977. The Federally enforceable regulations contained in the State Implementation Plans (SIPs) have been compiled for all 56 States and territories (with the exception of the Northern Mariana Islands). They consist of both the Federally approved State and/or local air quality regulations as indicated in the Federal Register and the Federally promulgated regulations for the State, as indicated in teh Federal Register. Regulations with fall into one of the above categories as of January 1, 1978, have been incorporated. As mandated by Congress, this document will be updated annually. State and/or local air quality regulations which have not been Federally approved as of January 1, 1978, are not included here; omission of these regulations from this document in no way affects the ability of the respective Federal, State, or local agencies to enforce such regulations.

This document has been produced in compliance with Section 110(h)(1) of the Clean Air Act amendments of 1977. The Federally enforceable regulations contained in the State Implementation Plans (SIPs) have been compiled for all 56 States and territories (with the exception of the Northern Mariana Islands). They consist of both the Federally approved State and/or local air quality regulations as indicated in the Federal Register and the Federally promulgated regulations for the State, as indicated inthe Federal Register. Regulations which fall into one of the above categories as of January 1, 1978, have been incorporated. As mandated by Congress, this document will be updated annually. State and/or local air quality regulations which have not been Federally approved as of January 1, 1978, are not included here; omission of the regulations from this document in no way affects the ability of the respective Federal, State, or local agencies to enforce such regulations.

Air Quality State Implementation Plans - Approvals and Promulgations - Washington - General Regulations for Air Pollution Sources (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the Air Quality State Implementation Plans - Approvals and Promulgations - Washington - General Regulations for Air Pollution Sources (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 The Environmental Protection Agency (EPA) is approving revisions to the Washington State Implementation Plan (SIP) submitted by the Department of Ecology (Ecology) on January 27, 2014. These revisions were submitted in accordance with the requirements of section 110 of the Clean Air Act, which requires states to develop a plan for the implementation, maintenance, and enforcement of the National Ambient Air Quality Standards (NAAQS). The revisions update the general air quality regulations that apply to sources within Ecology's jurisdiction, except for major source specific provisions which the EPA is addressing separately. This book contains: - The complete text of the Air Quality State Implementation Plans - Approvals and Promulgations - Washington - General Regulations for Air Pollution Sources (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section

Air Quality State Implementation Plans - Approvals and Promulgations - Texas - Revision of Federal Implementation Plan Requirements (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the Air Quality State Implementation Plans - Approvals and Promulgations - Texas - Revision of Federal Implementation Plan Requirements (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 The Environmental Protection Agency (EPA) is finalizing withdrawal of the federal implementation plan (FIP) provisions that require affected electricity generating units (EGUs) in Texas to participate in Phase 2 of the Cross-State Air Pollution Rule (CSAPR) trading programs for annual emissions of sulfur dioxide (SO 2) and nitrogen oxides (NO X). Withdrawal of the FIP requirements is intended to address a decision of the U.S. Court of Appeals for the District of Columbia Circuit (D.C. Circuit) remanding the CSAPR Phase 2 SO 2 budget for Texas to the EPA for reconsideration. With this action, the EPA is also determining that, following withdrawal of the FIP requirements, sources in Texas do not contribute significantly to nonattainment in, or interfere with maintenance by, any other state with regard to the 1997 national ambient air quality standard (NAAQS) for fine particulate matter (PM 2.5). Accordingly, we are also determining that the EPA has no obligation to issue new FIP requirements for Texas sources to address transported PM 2.5 pollution under Clean Air Act (CAA) section 110(a)(2)(D)(i)(I) with regard to that NAAQS. Finally, the EPA is also affirming the continued validity of the Agency's 2012 determination that participation in CSAPR meets the Regional Haze Rule's criteria for an alternative to the application of source-specific best available retrofit technology (BART). The EPA has determined that changes to CSAPR's geographic scope resulting from the actions EPA has taken or expects to take in response to the D.C. Circuit's remand do not affect the continued validity of participation in CSAPR as a BART alternative, because the changes in geographic scope would not have adversely affected the results of the air quality modeling analysis upon which the EPA based the 2012 determination. This book contains: - The complete text of the Air Quality State Implementation Plans - Approvals and Promulgations - Texas - Revision of Federal Implementation Plan Requirements (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section

Air Quality State Implementation Plans - Approvals and Promulgations - California - Infrastructure Requirements for Ozone (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the Air Quality State Implementation Plans - Approvals and Promulgations - California - Infrastructure Requirements for Ozone (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 The Environmental Protection Agency (EPA) is partially approving and partially disapproving several State Implementation Plan (SIP) revisions submitted by the State of California pursuant to the requirements of the Clean Air Act (CAA or the Act) for the implementation, maintenance, and enforcement of national ambient air quality standards (NAAQS) for ozone, fine particulate patter (PM 2.5), lead (Pb), nitrogen dioxide (NO 2), and sulfur dioxide (SO 2). We refer to such SIP revisions as "infrastructure" SIPs because they are intended to address basic structural SIP requirements for new or revised NAAQS including, but not limited to, legal authority, regulatory structure, resources, permit programs, and monitoring necessary to assure attainment and maintenance of the standards. In addition, we are reclassifying certain regions of the state for emergency episode planning purposes with respect to ozone, NO 2, SO 2, and particulate matter (PM). Finally, we are approving into the California SIP several state provisions addressing CAA conflict of interest requirements and an emergency episode planning rule for Great Basin Unified Air Pollution Control District for PM. This book contains: - The complete text of the Air Quality State Implementation Plans - Approvals and Promulgations - California - Infrastructure Requirements for Ozone (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section

Approval and Promulgation of State Implementation Plan Revisions - Air Pollution Control Rules (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the Approval and Promulgation of State Implementation Plan Revisions - Air Pollution Control Rules (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 The Environmental Protection Agency is approving State Implementation Plan (SIP) revisions submitted by the State of North Dakota on April 6, 2009. Specifically, EPA is approving revisions to the North Dakota air pollution control rules regarding prevention of significant deterioration of air quality, and partially approving the SIP revision "Interstate Transport of Air Pollution" addressing the requirements of Clean Air Act section 110(a)(2)(D)(i) for the 1997 PM 2.5 and 8-hour ozone National Ambient Air Quality Standards (NAAQS). These revisions, referred to as the Interstate Transport of Air Pollution SIP, address the requirements of Clean Air Act section 110(a)(2)(D)(i) for the 1997 8-hour ozone and 1997 PM 2.5 National Ambient Air Quality Standards (NAAQS). In this action, EPA is approving the North Dakota Interstate Transport SIP provisions that address the requirement of section 110(a)(2)(D)(i)(I) that emissions from the state's sources do not "contribute significantly" to nonattainment of the 1997 8-hour ozone NAAQS and the 1997 PM 2.5 NAAQS in any other state. In addition, EPA is approving the provisions of this SIP that address the requirement of section 110(a)(2)(D)(i)(II) that emissions from the state's sources do not interfere with measures required in the SIP of any other state under part C of the Clean Air Act (CAA) to prevent "significant deterioration of air quality." EPA will act at a later date on the North Dakota Interstate Transport SIP provisions that address the remaining two requirements of section 110(a)(2)(D)(i), that emissions from the state's sources do not "interfere with maintenance" of the 1997 8-hour ozone and 1997 PM 2.5 NAAQS in any other state, and do not interfere with measures required in the SIP of any other state to "protect visibility." This action is being taken under section 110 of the Clean Air Act. This book contains: - The complete text of the Approval and Promulgation of State Implementation Plan Revisions - Air Pollution Control Rules (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section