Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes - California - Carbon Monoxide Maintenance (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes - California - Carbon Monoxide Maintenance (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 The EPA is taking direct final action to approve a State Implementation Plan revision, submitted by the California Air Resources Board on November 8, 2004, that includes the 2004 Revision to the California State Implementation Plan for Carbon Monoxide, Updated Maintenance Plan for Ten Federal Planning Areas. This revision will provide a ten-year update to the carbon monoxide maintenance plan, as well as replace existing and establish new carbon monoxide motor vehicle emissions budgets for the purposes of determining transportation conformity, for the following ten areas: Bakersfield Metropolitan Area, Chico Urbanized Area, Fresno Urbanized Area, Lake Tahoe North Shore Area, Lake Tahoe South Shore Area, Modesto Urbanized Area, Sacramento Urbanized Area, San Diego Area, San Francisco-Oakland-San Jose Area, and Stockton Urbanized Area. EPA is taking this action pursuant to those provisions of the Clean Air Act that obligate the agency to take action on submittals of revisions to State implementation plans. The intended effect of this action is to fulfill the requirement under the Clean Air Act for a State to submit a subsequent maintenance plan that provides for continued maintenance of a National Ambient Air Quality Standard within former nonattainment areas within eight years of redesignation of those areas to attainment. In connection with the motor vehicle emissions budgets, we are denying a request by the California Air Resources Board for EPA to limit the duration of our approval of the budgets. This book contains: - The complete text of the Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes - California - Carbon Monoxide Maintenance (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section

Approval and Promulgation of Implementation Plans - Designation of Areas for Air Quality Planning Purposes - State of California - PM-10 - Determination (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the Approval and Promulgation of Implementation Plans - Designation of Areas for Air Quality Planning Purposes - State of California - PM-10 - Determination (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 EPA is finalizing its determination that the San Joaquin Valley nonattainment area (SJV or the Valley) in California has attained the National Ambient Air Quality Standards (NAAQS) for particulate matter with an aerodynamic diameter less than or equal to a nominal 10 micrometers (PM-10). This determination is based upon monitored air quality data for the PM-10 NAAQS during the years 2003-2005. The SJV continues to attain the PM-10 NAAQS in 2006 based on the latest available quality assured data. EPA is also finalizing its determination that, because the SJV has attained the PM-10 NAAQS, certain Clean Air Act (CAA or the Act) requirements are not applicable for as long as the SJV continues to attain the PM-10 NAAQS. This book contains: - The complete text of the Approval and Promulgation of Implementation Plans - Designation of Areas for Air Quality Planning Purposes - State of California - PM-10 - Determination (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section

Approval and Promulgation of Implementation Plans - Designation of Areas for Air Quality Planning Purposes - State of California - PM-10 (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the Approval and Promulgation of Implementation Plans - Designation of Areas for Air Quality Planning Purposes - State of California - PM-10 (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 EPA is finalizing its proposal to affirm its October 30, 2006, determination that the San Joaquin Valley nonattainment area (SJV or the Valley) in California has attained the National Ambient Air Quality Standard (NAAQS) for particulate matter with an aerodynamic diameter less than or equal to a nominal 10 micrometers (PM-10). EPA proposed to affirm the determination of attainment in order to take comment on the exclusion from a determination of attainment of PM-10 exceedances that were caused by exceptional events. EPA is concurring with the State's request to flag exceedances which occurred in the SJV as being caused by exceptional events, i.e., high winds. EPA is also concurring with the Santa Rosa Rancheria Tribe's request to flag, as due to an exceptional event, PM-10 exceedances which occurred on tribal lands located within the boundaries of the SJV. EPA is further finding that these exceedances at the Santa Rosa Rancheria (SRR) should be excluded from use in determining attainment because the exceedances occurred while the monitor was operating in very close proximity to construction activities and, as such, the monitor was not properly sited during that time for purposes of comparison to the NAAQS. As a result, EPA is affirming its determination that the SJV has attained the PM-10 standard based on EPA's evaluation of quality-assured data through 2006. This book contains: - The complete text of the Approval and Promulgation of Implementation Plans - Designation of Areas for Air Quality Planning Purposes - State of California - PM-10 (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 - Nevada, Lake Tahoe - Second 10-Year Carbon Monoxide Limited Maintenance Plan (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 - Nevada, Lake Tahoe - Second 10-Year Carbon Monoxide Limited Maintenance Plan (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 The Environmental Protection Agency (EPA) is taking direct final action to approve a state implementation plan (SIP) revision submitted by the State of Nevada ("State"). On April 3, 2012, the State of Nevada submitted to the EPA a second 10-year limited maintenance plan (LMP) for the Lake Tahoe Nevada Area ("Area") for the carbon monoxide (CO) national ambient air quality standards (NAAQS or "standards"). This LMP addresses maintenance of the CO NAAQS for a second 10-year period beyond the original 10-year maintenance period. On August 26, 2016, the State amended the 2012 submittal with a supplemental SIP submittal ("2016 supplement" or "supplement"). The EPA is also approving the 2011 emissions inventory, the 2024 projected emissions inventory and the revised alternative monitoring strategy included with the 2016 supplement. We are taking these actions under the Clean Air Act (CAA or "Act"). This book contains: - The complete text of the Air Quality State Implementation Plans - Approvals and Promulgations - Nevada, Lake Tahoe - Second 10-Year Carbon Monoxide Limited Maintenance Plan (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 - California Mobile Source Regulations (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 - California Mobile Source Regulations (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 The Environmental Protection Agency (EPA) is taking direct final action to approve a revision to the California State Implementation Plan (SIP) consisting of state regulations establishing standards and other requirements relating to the control of emissions from new on-road and new and in-use off-road vehicles and engines. The EPA is approving the SIP revision because the regulations meet the applicable requirements of the Clean Air Act. Approval of the regulations as part of the California SIP makes them federally enforceable. This book contains: - The complete text of the Air Quality State Implementation Plans - Approvals and Promulgations - California - California Mobile Source Regulations (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section

Designation of Areas for Air Quality Planning Purposes - California - San Joaquin Valley, South Coast Air Basin (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) The Law Library presents the complete text of the Designation of Areas for Air Quality Planning Purposes - California - San Joaquin Valley, South Coast Air Basin (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 Under the Clean Air Act (CAA or "Act"), EPA is granting requests by the State of California to reclassify the following four areas designated as nonattainment for the 1997 8-hour ozone national ambient air quality standard (NAAQS): The San Joaquin Valley area from "serious" to "extreme," the South Coast Air Basin area from "severe-17" to "extreme," and the Coachella Valley and Sacramento Metro areas from "serious" to "severe-15." In connection with the reclassifications, EPA is setting a deadline of no later than 12 months from the effective date of reclassification for submittal of revisions to the Sacramento Metro area portion of the California State Implementation Plan (SIP) to meet the additional new source review (NSR) requirements for "severe-15" 8-hour ozone nonattainment areas. EPA is deferring the setting of a submittal deadline for certain fee rules under section 185 of the CAA. A number of Indian tribes have Indian country located within the boundaries of the affected areas. The State of California is not approved to administer any CAA programs in Indian country, and the relevant Indian tribes have not applied for eligibility to administer programs under the CAA for their areas. In these circumstances, EPA implements relevant reclassification provisions of the CAA in these Indian country areas and is reclassifying these areas, except Indian country pertaining to the Morongo Band of Mission Indians ("Morongo Tribe") and the Pechanga Band of Luiseño Mission Indians ("Pechanga Tribe"), in keeping with the classifications of nonattainment areas within which they are located. EPA is deferring the reclassification of Indian country pertaining to the Morongo and Pechanga Tribes pending EPA's final decisions on their previously-submitted boundary change requests. In connection with this final action, EPA notified the affected tribal leaders and consulted with interested tribes. This book contains: - The complete text of the Designation of Areas for Air Quality Planning Purposes - California - San Joaquin Valley, South Coast Air Basin (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, San Joaquin Valley Unified Air Pollution Control District (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, San Joaquin Valley Unified Air Pollution Control District (US Environmental Protection Agency Regulation) (EPA) (2018 Edition). Updated as of May 29, 2018 EPA is taking final action to correct the May 2004 approval of a version of the New Source Review (NSR) rules for the San Joaquin Valley Unified Air Pollution Control District portion of the California State Implementation Plan, consistent with the relevant provisions of state law. Specifically, EPA is taking final action to correct the May 2004 approval by limiting the approval, as it relates to agricultural sources, to apply the permitting requirements only to such sources with potential emissions at or above a major source applicability threshold and to such sources with actual emissions at or above 50 percent of a major source applicability threshold and to apply the emission offset requirement only to major agricultural sources and major modifications of such sources. This book contains: - The complete text of the Air Quality State Implementation Plans - Approvals and Promulgations - California, San Joaquin Valley Unified Air Pollution Control District (US Environmental Protection Agency Regulation) (EPA) (2018 Edition) - A table of contents with the page number of each section