Learn the Issues
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Benefits of Tribal Green Building Codes
Tribes that develop and implement their own building code provide safe, healthy, quality homes that meet the needs, values, and aspirations of the community, and reflect Tribal culture and values. This document outlines many additional benefits.
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Greening Existing Tribal Buildings
Guidance about improving sustainability in existing Tribal casinos and manufactured homes. Many steps can be taken to make existing buildings greener and healthier. They may also reduce utility and medical costs.
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Method 18 - Volatile Organic Compounds by Gas Chromatography
CFR Promulgated Test Method 18 Measurement of gaseous organic compound emissions by gas chromatography.
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Occupational Pesticide Handler Exposure Data
Occupational Pesticide Handler Exposure Data
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Monitoring by Control Technique - Thermal Oxidizer
Stationary source emissions monitoring is required to demonstrate that a source is meeting the requirements in Federal or state rules. This page is about thermal oxidizer control techniques used to reduce pollutant emissions.
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Phasedown of Hydrofluorocarbons (HFCs): Issuing Allowance Allocations for 2025
The American Innovation and Manufacturing (AIM) Act was enacted by Congress on December 27, 2020. The AIM Act directs the U.S. Environmental Protection Agency (EPA) to address the environmental impact of HFCs.
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Interim EPA Traceability Protocols for the Qualification and Certification of Elemental and Oxidized Mercury Gas Generators
On this page two interim EPA traceability protocols are explained that establish procedures for the qualification and certification of elemental and oxidized mercury gas generators.
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Documents Related to Volkswagen Violations for Model Years 2009-2016
Related documents 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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Learn About FCA Violations
Learn about EPA's issued notice of violation (NOV) of the Clean Air Act (CAA) to Fiat Chrysler Automobiles N.V. and FCA US LLC. The NOV alleges that FCA installed software that circumvents EPA emissions standards for certain air pollutants.
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Carbon Pollution from Transportation
Learn about the effects of carbon pollution from transportation.
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Documents, Reports and Photographs for Steel Dynamics Roanoke Bar Division in Roanoke, Virginia
RCRA Corrective Action Steel Dynamics Roanoke Bar Division , Roanoke VA, Documents and Reports
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Clean Watersheds Needs Survey (CWNS) – 2022 Report and Data
The total wastewater and stormwater management needs for the nation are $298.1 billion as of January 1, 2008.
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Clean Watersheds Needs Survey (CWNS) – 2000 Report and Data
The CWNS 2000 Report to Congress summarizes the results of EPA's thirteenth national survey.
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Chesapeake Bay Program Grant Guidance
Guidance for CBPO Grants
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Healthy Schools News for the Pacific Northwest
EPA Region 10's Healthy Schools News, serving Alaska, Idaho, Oregon, and Washington.
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Monitoring by Control Technique - Fabric Filters
Stationary source emissions monitoring is required to demonstrate that a source is meeting the requirements in Federal or state rules. This page is about fabric filter control techniques used to reduce pollutant emissions.
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Cyanotoxins and the Safe Drinking Act
Summary of EPA's efforts under the safe drinking water and clean water acts
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About Coastal Wetlands
This page provides background information on coastal wetlands, including information about what coastal wetlands are, why coastal wetlands are important, the rate of coastal wetland loss, and the reasons why coastal wetlands are being lost.
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Safer Choice Partner of the Year Award Winners 2018
EPA's Safer Choice program regularly recognizes partners for exceptional commitment to safer chemicals. This page contains information about the 2018 awardees.
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2022 Safer Choice Partner of the Year Awards Ceremony and Partner and Stakeholder Summit
Event and registration information for EPA's Safer Choice Partner of the Year Awards Ceremony and Partner Stakeholder Summit 2022