Legal Status
Volatile organic compounds
Showing 1-20 of 3933 results since 1994. View 3913 more results.
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Air Plan Approval; VT; Infrastructure State Implementation Plan Requirements
The Environmental Protection Agency (EPA) is approving elements of State Implementation Plan (SIP) submissions from Vermont regarding the infrastructure requirements of the Clean Air Act (CAA or Act) for the 1997 fine particle matter (PM<INF>2.5</INF>), 1997 ozone, 2006 PM<INF>2.5</INF>, 2008 lead (Pb), 2008 ozone, 2010 nitrogen dioxide...
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Approval and Promulgation of Air Quality Implementation Plans; Indiana; CFR Update
The Environmental Protection Agency (EPA) is approving a request submitted by the Indiana Department of Environmental Management (IDEM) on December 13, 2016, to revise the Indiana state implementation plan (SIP). The submission revises and updates the Indiana Administrative Code (IAC) definition of ``References to the Code of Federal...
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Approval of California Air Plan Revisions, Western Mojave Desert, Rate of Progress Demonstration
The Environmental Protection Agency (EPA) is approving a state implementation plan revision submitted by the State of California to meet Clean Air Act requirements applicable to the Western Mojave Desert ozone nonattainment area. Specifically, the EPA is approving the initial six-year 15 percent rate of progress demonstration to address...
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Air Plan Approval; ME; New Motor Vehicle Emission Standards
The Environmental Protection Agency (EPA) is proposing to approve a State Implementation Plan (SIP) revision submitted by the State of Maine on August 18, 2015. This SIP revision includes Maine's revised regulation for new motor vehicle emission standards. Maine has updated its rule to be consistent with various updates made to California's low...
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Approval and Promulgation of Air Quality Implementation Plans; Maryland; Permits, Approvals, and Registrations
The Environmental Protection Agency (EPA) is proposing to approve a state implementation plan (SIP) revision submitted by the State of Maryland. This revision pertains to Maryland's administrative procedures for the issuance, denial, and appeal of permits issued by the Maryland Department of the Environment (MDE). This action is being taken...
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Approval of California Air Plan Revisions, Mojave Desert Air Quality Management District, Northern Sierra Air Quality Management District, and San Diego County Air Pollution Control District
The Environmental Protection Agency (EPA) is taking direct final action to approve revisions to the Mojave Desert Air Quality Management District (MDAQMD), Northern Sierra Air Quality Management District (NSAQMD), and San Diego County Air Pollution Control District (SDCAPCD) portions of the California State Implementation Plan (SIP). These...
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Air Plan Approvals; TN; Prong 4-2010 NO2
The Environmental Protection Agency (EPA) is conditionally approving the visibility transport (prong 4) portions of revisions to the Tennessee State Implementation Plan (SIP), submitted by the Tennessee Department of Environment and Conservation (TDEC), addressing the Clean Air Act (CAA or Act) infrastructure SIP requirements for the 2010 1-hour...
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Approval of California Air Plan Revisions, South Coast Air Quality Management District
The Environmental Protection Agency (EPA) is proposing to approve revisions to the South Coast Air Quality Management District (SCAQMD or District) portion of the California State Implementation Plan (SIP). These revisions concern the District's demonstration regarding Reasonably Available Control Technology (RACT) requirements for the 2008...
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Approval of California Air Plan Revisions, Placer County Air Pollution Control District
The Environmental Protection Agency (EPA) is proposing to approve revisions to the Placer County Air Pollution Control District (PCAPCD or ``the District'') portion of the California State Implementation Plan (SIP). These revisions concern the District's demonstration regarding Reasonably Available Control Technology (RACT) requirements for the...
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Approval and Promulgation of Implementation Plans; Texas; Clean Air Act Requirements for Vehicle Inspection and Maintenance and Nonattainment New Source Review
Pursuant to the Federal Clean Air Act (CAA or Act), the Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the State of Texas for the 2008 8-hour ozone national ambient air quality standards (NAAQS). The SIP revision being approved pertains to CAA 2008 ozone NAAQS requirements for vehicle...
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Approval and Promulgation of Implementation Plans; New Mexico; Regional Haze Progress Report State Implementation Plan
Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is approving a revision to a State Implementation Plan (SIP) submitted by the State of New Mexico on March 14, 2014. New Mexico's SIP revision addresses requirements of the Act and the EPA's rules that require New Mexico to submit a periodic report...
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Revisions to the California State Implementation Plan; Imperial County Air Pollution Control District; Stationary Sources Permits
The Environmental Protection Agency (EPA) is finalizing action on revisions to the Imperial County Air Pollution Control District (ICAPCD or District) portion of the California State Implementation Plan (SIP). We are finalizing full approval of two rules. Both rules update and revise the District's New Source Review (NSR) permitting program for...
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Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Update to Materials Incorporated by Reference
The Environmental Protection Agency (EPA) is updating the materials that are incorporated by reference (IBR) into the West Virginia state implementation plan (SIP). The regulations affected by this update have been previously submitted by the West Virginia Department of Environmental Protection (WV DEP) and approved by EPA. This update affects...
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Approval and Promulgation of Implementation Plans; State of California; Coachella Valley; Attainment Plan for 1997 8-Hour Ozone Standards
The Environmental Protection Agency (EPA) is approving state implementation plan (SIP) revisions submitted by the State of California to provide for attainment of the 1997 8-hour ozone national ambient air quality standards (NAAQS or ``standards'') in the Coachella Valley nonattainment area. The EPA finds the emissions inventories to be...
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Conditional Approval of Revision to the California State Implementation Plan; Imperial County Air Pollution Control District; Stationary Sources Permits
The Environmental Protection Agency (EPA) is proposing action on a revision to the Imperial County Air Pollution Control District (ICAPCD or District) portion of the California State Implementation Plan (SIP). We are proposing a conditional approval of one rule. This rule updates and revises the District's New Source Review (NSR) permitting...
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Approval and Promulgation of Implementation Plans; Texas Control of Air Pollution From Motor Vehicles With Mobile Source Incentive Programs
Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is approving revisions to the Texas State Implementation Plan (SIP) submitted by the State of Texas that pertain to regulations to control air pollution from motor vehicles with mobile source incentive programs.
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Approval and Promulgation of Implementation Plans; Texas; Revisions to the General Definitions for Texas Air Quality Rules
Pursuant to the Federal Clean Air Act (the Act or CAA), the Environmental Protection Agency (EPA) is approving revisions of the Texas State Implementation Plan (SIP) pertaining to EPA's latest definition of volatile organic compounds (VOC), aligning the lead reporting threshold with the EPA's Annual Emissions Reporting Rule (AERR), shortening...
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Attainment Date Extensions for the Logan, Utah-Idaho 24-Hour Fine Particulate Matter Nonattainment Area
The Environmental Protection Agency (EPA) is proposing to grant two, one-year extensions to the Moderate attainment date for the 2006 24-hour fine particulate matter (PM<INF>2.5</INF>) Logan, Utah (UT)-Idaho (ID) nonattainment area. This action is based on the EPA's evaluation of air quality monitoring data and extension requests submitted by...
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Approval and Promulgation of Implementation Plans; Texas; Revisions to Emissions Banking and Trading Programs for Area and Mobile Sources
Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is proposing to approve revisions to the Texas State Implementation Plan (SIP) Emissions Banking and Trading Programs submitted for parallel processing on March 10, 2017. Specifically, we are proposing to approve revisions that clarify and expand...
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Approval of California Air Plan Revisions, Imperial County Air Pollution Control District
The Environmental Protection Agency (EPA) is taking final action to approve revisions to the Imperial County Air Pollution Control District (ICAPCD) portion of the California State Implementation Plan (SIP). These revisions concern emissions of volatile organic compounds (VOCs) and particulate matter (PM) from large confined animal facilities...
Showing 1-20 of 3933 results since 1994. View 3913 more results.