Learn the Issues
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Plug-in Hybrid Electric Vehicle - Learn More About the New Label
Learn More About the New Plug-in hybrid vehicle electricity-gasoline fuel economy label displays and details.
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New R-LINE Additions to AERMOD 19191 for Refined Transportation Projects
Overview of EPA’s Guidance on New R-LINE Additions to AERMOD 19191 for Refined Transportation Project Analyses focusing on the R-LINE features of AERMOD 19191 and their application; includes background and new features, updates, and model enhancements.
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Agenda for Completing Quantitative Hot-Spot Analyses: 3-Day Course
This EPA document lists the agenda for completing Quantitative Hot Spot Analyses' three day course.
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Engaging with the Community on Lead Service Lines
Information for water systems on how to keep their community members engaged and informed during service line inventories and lead service line replacements.
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Lead Service Lines
main page for navigating to EPA lead service line resources, including service line inventories, engaging with the community, planning and conducting lead service line replacement, and identifying funding sources.
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What is the purpose of a cellulosic biofuel waiver credit?
See More Frequent Questions about Fuels Registration, Reporting, and Compliance Help . Under EISA, EPA is required to make cellulosic biofuel waiver credits available for years where we waive some portion of the statutory volume for cellulosic biofuel. These credits can then be used by obligated parties to comply with…
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Get the Lead Out Initiative Case Studies
The EPA's Get the Lead Out Initiative case studies are a valuable resource for states, communities, utilities, and technical assistance providers to learn about progress and lessons learned on lead service line replacement.
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EPA Updates Cleanup Plan for Groundwater Pollution in Hewlett, NY
EPA News Release: EPA Updates Cleanup Plan for Groundwater Pollution in Hewlett, NY
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EPA Issues Final Cleanup Plan for Lister Ave. Portion of the Diamond Alkali Superfund Site in Newark, NJ
EPA News Release: EPA Issues Final Cleanup Plan for Lister Ave. Portion of the Diamond Alkali Superfund Site in Newark, NJ
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EPA Will Take Early Action to Clean Up East Branch Portion of Newtown Creek Superfund Site
EPA News Release: EPA Will Take Early Action to Clean Up East Branch Portion of Newtown Creek Superfund Site
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Particle Pollution Designations for the 2024 Revised Annual PM NAAQS - Where You Live
Particle pollution state and tribal designations
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Learn About Particle Pollution Designations
Basic information about Particle Pollution Designations
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Whole Effluent Toxicity (WET) NPDES Spreadsheet
This spreadsheet can be used to analyze valid acute or chronic WET test data using statistical approaches.
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Climate Change Connections: American Samoa (Freshwater Resources)
American Samoa and Climate Change Impacts
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Map Services
These geospatial data and corresponding cartographic materials have been approved for use by the U.S. Environmental Protection Agency (EPA) as advised by the EPA Geospatial Advisory Committee (EGAC).
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Data Download
The database will produce a .csv spreadsheet with registration numbers, product name, pc code, active ingredients, registration date range, and a combination of PULA metadata.
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Public REST API for Bulletins
Bulletin Live Two (BLT) Web Services
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Advanced Resources for Bulletins Live! Two
These resources are available for state and local governments, EPA, federal agencies, or individuals for informational and for research purposes, not to replace or provide an alternative to accessing Bulletins on the EPA's Bulletins Live! Two system.
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National Study of Chemical Residues in Lake Fish Tissue – Sampling Design and Fish Sample Collection
This page contains information about National Study of Chemical Residues in Lake Fish Tissue – Sampling Design and Fish Sample Collection
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National Study of Chemical Residues in Lake Fish Tissue - Fish Tissue Sample Preparation and Analysis
This page contains information about National Study of Chemical Residues in Lake Fish Tissue - Fish Tissue Sample Preparation and Analysis