Laws & Regulations
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Final Air Toxics Standards for Clay Ceramics Manufacturing, Glass Manufacturing, and Secondary Nonferrous Metals Processing Area Sources Fact Sheet
This page contains a December 2007 fact sheet with information regarding the National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Clay Ceramics Manufacturing, Glass Manufacturing, and Secondary Nonferrous Metals Processing Area Sources
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Fact Sheet: Revised CAA Section 111(d) Implementing Regulations
This page includes a fact sheet on the Revised Clean Air Act Section 111(d) Implementing Regulations
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Oldcastle Materials Midwest, Inc. d/b/a Omni Engineering - Clean Water Act Public Notice
The EPA is providing notice of a proposed Administrative Penalty Assessment in the form of an Expedited Settlement Agreement (“ESA”) against Oldcastle Materials Midwest, Inc. d/b/a Omni Engineering for alleged violations at the Omaha, Nebraska facility
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2024 Cummins Inc. Vehicle Emission Control Violations Settlement
The U.S. Environmental Protection Agency and the Department of Justice, with the state of California, reached a settlement agreement with Cummins, Inc. for vehicle emission control violations under the Clean Air Act that includes a $1.675 civil penalty.
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Fourth Unregulated Contaminant Monitoring Rule
This page contains a list of UCMR 4 Contaminants and Analytical Methods
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Third Unregulated Contaminant Monitoring Rule
This page contains a list of UCMR 3 Contaminants and Analytical Methods
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CAA Title V Petition Dates in EPA Region 7 (Midwest)
When petitions for Title V permits being issued by permitting authorities in Region 7 (Midwest) are due.
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2008 STORET/WQX Workshop for Tribes Presentations
STORET/WQX Workshop for Tribes (Workshop dates: November 18-19, 2008): Presentations and webinars
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Region 9 CWA Water Pollution Control Presentations: WQX Workshop (August 2010)
Presentations from past workshops and webinars held by or in conjunction with the Water Tribal Office and its presentations from RTOC Water Quality breakout sessions.
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Templates for Developing Wetland Water Quality Standards
These templates are a tool to simplify development of protective wetland water quality standards.
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Use Attainability Analysis and the Use Revision Process
This interactive diagram can help states and authorized tribes establish or revise designated uses by addressing the steps and questions they should consider while conducting a Use Attainability Analysis (UAA).
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Interactive Version of the Electric Vehicle Label
Interactive electric vehicle fuel economy label displays and details.
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Revised Total Coliform Rule Level 1 Assessment Form
This form should be completed when a water system is notified that a Level 1 Assessment has been triggered as required under the Revised Total Coliform Rule (RTCR).
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Revised Total Coliform Rule Level 2 Assessment Sanitary Defect Correction Extension Request
Revised Total Coliform Rule Level 2 Assessment Sanitary Defect Correction Extension Request - This form should be used when requesting an extension on corrective actions after a Level 2 Assessment was triggered.
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TSCA 8(d) Health and Safety Data Reporting: Addition of 16 Substances
A description of the proposed rule under TSCA section 8(d) to require reporting of health and safety information to EPA
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Reporting Forms for Drinking Water Systems in Wyoming and Tribal Lands in EPA Region 8
Download forms for routine monitoring reports, water system operational activities
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Notice and Supplemental Determination for Renewable Fuels Produced Under the Final Renewable Fuel Standard Program from Canola Oil
This rule finalizes the determination that canola oil biodiesel meets the lifecycle greenhouse gas (GHG) emission reduction threshold of 50% required by the Energy Independence and Security Act of 2007 (EISA).
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Response to Petitions for Reconsideration of RFS2 Rule to Change the Point of Obligation
EPA proposed to deny requests from petitioners to initiate a rulemaking to change the point of obligation for compliance under the Renewable Fuel Standard program.
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Renewable Fuel Pathways II Final Rule to Identify Additional Fuel Pathways under Renewable Fuel Standard Program
This final rule describes EPA’s evaluation of biofuels derived from biogas fuel pathways under the RFS program and other minor amendments related to survey requirements associated with ULSD program and misfueling mitigation regulations for E15.