Laws & Regulations
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CAA Request for Information Letter: Limetree Bay Terminals and Limetree Bay Refining
Limetree Bay Terminals and Limetree Bay Refining Plantwide Applicability Limitation (PAL) request for information letters
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Public Notice: 2021-14 Proposed Administrative Penalty Assessment for Alleged Violations of Clean Water Act for AAA Carting & Rubbish Removal, Inc., Buchanan, New York
EPA is providing notice of a proposed administrative penalty assessment for alleged violations of the Clean Water Act (Act). EPA is also providing notice of opportunity to comment on the proposed penalty assessment.
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Aerospace Sector Information
Smart Sectors page providing helpful links to EPA programs that deal with the Aerospace sector
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Region 4 Virtual Reading Room - LCP Chemicals Site, Brunswick, GA
Frequently requested region 4 FOIA related documentation about the LCP Chemicals Site in Brunswick, GA
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Laws and Regulations related to Volkswagen Violations
Laws and regulations on EPA's issued notice of violation (NOV) of the Clean Air Act (CAA) to Volkswagen. The NOV alleges software that circumvents EPA emissions standards for certain air pollutants.
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State Revolving Fund Capitalization Grant Reallotment Procedure
This memorandum explains the procedure for capitalization grant reallotment in the Clean Water and Drinking Water State Revolving Fund (CWSRF and DWSRF) programs.
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Vehicle and Engine Alternative Fuel Conversions
View background information on fuel conversion, instructions for demonstrating compliance, and other related information.
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Air Issues in Oklahoma
Air Programs and Pollution Issues in Oklahoma
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LANL - Storm Water Individual Permit - NPDES Permit No. NM0030759
LANL Storm Water Individual Permit - NPDES Permit No. NM0030759
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Texas Chapter 111 and Agreed Orders SIP Revision
Texas Title 30 Texas Administrative Code (TAC) Chapter 111 Agreed Orders (AOs) State Implementation Plan (SIP) Disapproval Final Rule Federal Register Notice (FRN).
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Arizona DEQ PSD Delegation Agreements
This delegation agreement is for Prevention Of Significant Deterioration (PSD) allows ADEQ to issue GHG and PM10 PSD permits using 40 CFR 52.21
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Texas Regional Haze Best Available Retrofit Technology Federal Implementation Plan and Cross State Air Pollution Rule Petition Response
EPA proposed a rule to address Clean Air Act requirements to protect visibility in national parks and wilderness areas by proposing emission limits for sulfur dioxide (SO2) and particulate matter (PM) at 12 electric generating units (EGUs) in Texas.
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Denver Water Variance Associated Documents
Denver Water’s request for a SDWA variance has been signed. Attached are the signed cover letter, order, appendix, and signed version of the FR notice.
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Regional Fish Consumption Screening Levels (Spring 2021)
Regional Screening Level RSL generic table page provides the default RSLs for use by risk assessors in site screening for chemical contaminants for the assessment of human Health.
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Energy and Environment Guide to Action 2015 Edition
Presents in-depth information about state policies and best practices used to meet energy, environmental, and economic objectives.
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Detroit SO2 Federal Implementation Plan
EPA is proposing a Federal Implementation Plan (FIP) for attaining the 1-hour sulfur dioxide (SO2) primary national ambient air quality standard (NAAQS) for the Detroit SO2 nonattainment area.
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United States Environmental Protection Agency Tangible Personal Property Report Final Report SF-428-B
Used by recipients when required to provide a final property report for closeout of Federal assistance awards.
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Discover the History of the Clean Water Act
Explore an interactive StoryMap and learn about the history of the Clean Water Act.
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Large-Scale Residential Demolition
The EPA provides resources for handling residential demolitions or renovations. This includes planning, handling harmful materials, recycling, funding, compliance assistance, good practices and regulations.
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Federal Register Citations - MATS
list of FR citations mats