Learn the Issues
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National Wetland Condition Assessment 2021 Quality Assurance Project Plan
National Wetland Condition Assessment 2021 Quality Assurance Project Plan
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Webinar: Fuel Saving Tips and Strategies to Reduce Emissions, Save Money and Help the Environment
This EPA presentation provides information from the North American Council for Freight Efficiency (NACFE), a SmartWay Affiliate, sharing results from their Regional Run on Less real-time demonstration.
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Technical Air Pollution Resources
collection of EPA resources with technical information about many areas of air pollution prevention, technology, regulation, measurement, and science.
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Ovintiv USA Inc. 2024 Clean Air Act Stationary Source Case Summary
The actions the company will take under the agreement will reduce approximately 2,047 tons per year of volatile organic compounds (VOCs) and methane emissions equivalent to more than 53,180 tons per year of carbon dioxide at oil and gas production.
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News and Announcements
Upcoming work, public notices, and other news about EPA's cleanup at the Wyckoff Eagle Harbor Superfund site.
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Fact Sheet: Perimeter Wall Construction Closure
Update on closures to public beach access related to construction activities at the Wyckoff-Eagle Harbor Superfund site.
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Local Foods, Local Places
The Local Foods, Local Places technical assistance program protects human health and the environment, spurs revitalization, increases access to healthy foods, and creates economic opportunities by promoting local foods.
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Partially Exempt Petroleum Process Streams
Table of Partially Exempt Petroleum Process Streams.
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EPA Proposes to Register New Antimicrobial Active Ingredient Glycerol Formate
EPA has appointed a new chair and two new members and reappointed two current members to serve on the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Scientific Advisory Panel (SAP).
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Using the 2006 Inventory Update Reporting (IUR) Public Data: Background Document
This document provides information helpful to understanding and using the data in the 2006 Inventory Update Reporting (IUR) public database, available on the IUR website.
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Case Studies for Reporting for the 2006 Partial Updating of the TSCA Chemical Inventory Database
This document presents detailed case studies to illustrate how to report IUR information using Form U.
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WEDNESDAY: EPA to join state and local officials in marking the one-year anniversary of Hurricane Helene in and around Lake Lure, North Carolina
WEDNESDAY: EPA to join state and local officials in marking the one-year anniversary of Hurricane Helene in and around Lake Lure, North Carolina
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The WaterSense Current: Spring 2018
By taking a little time to perform maintenance on your sprinkler system, your landscape and your wallet will thank you. Learn more!
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EPA Activities Pursuant to 2023 Settlement Agreement
Activities pursuant to 2023 Settlement Agreement
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Summary of Refrigerant Reclamation Trends
U.S. EPA data on ODS and HFC reclaimed refrigerants by refrigerant type and year, from 2000 through 2023.
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EPA Issues Air Permit for Offshore Deepwater Port for Crude Oil Export, Unleashing American Energy Dominance
Information about the Clean Air Act permit for the proposed offshore Texas GulfLink deepwater port.
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Releases of Data Collected Pursuant to the American Innovation and Manufacturing (AIM) Act
Production and consumption of hydrofluorocarbons (HFCs) are being phased down in the United States in accordance with the AIM Act and the Kigali Amendment to the Montreal Protocol.
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eCDRweb User Guide–Secondary Support
This document presents the user guide for the Office of Pollution Prevention and Toxics’ (OPPT) e-CDR web tool. E-CDRweb is the electronic, web-based tool provided by the Environmental Protection Agency (EPA) for the submission of Chemical Data Reporting (CDR) information. This document is the user guide for the Secondary Support user of the e-CDRweb tool.
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e-CDRweb User Guide – Secondary Authorized Official
This document presents the user guide for the Office of Pollution Prevention and Toxics’ (OPPT) e-CDRweb tool. E-CDRweb is the electronic, web-based tool provided by the Environmental Protection Agency (EPA) for the submission of Chemical Data Reporting (CDR) information. This document is the user guide for the Secondary Authorized Official (AO) user of the e-CDR web tool.
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XML Schema Guide for Primary CDR Submissions
This document presents the extensible markup language (XML) schema guide for the Office of Pollution Prevention and Toxics’ (OPPT) e-CDRweb tool. E-CDRweb is the electronic, web-based tool provided by Environmental Protection Agency (EPA) for the submission of Chemical Data Reporting (CDR) information. This document provides the user with tips and guidance on correctly using the version 1.7 XML schema. Please note that the order of the elements must match the schema.