Learn the Issues
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Oil and Natural Gas Control Techniques Guidelines
Actions and Notices about Oil and Natural Gas Air Pollution Standards
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Stormwater Tools in New England
Stormwater tools and research in New England. Information, data, tools, and research pertaining to the regulation, control, and study of stormwater in New England
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Water Reuse and Recycling
Web home of EPA's Water Reuse Program, which helps foster collaboration among water reuse stakeholders and helps advance water reuse applications across the United States.
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Water Technical Assistance (WaterTA) Information
Technical Assistance Request information
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Water Technical Assistance (WaterTA)
Water Infrastructure WaterTA Page
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Partnership to Evaluate Alternatives to Nonylphenol Ethoxylates: Publications
DfE makes publications and reports from the Alternatives Assessment for Nonylphenol Ethoxylates Partnership available to the public to facilitate education and understanding
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Partnership to Evaluate Flame Retardant Alternatives to DecaBDE: Publications
Publications and documentation from the Flame Retardant Alternatives to DecaBDE Partnership
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Partnership to Evaluate Flame Retardant Alternatives to HBCD: Publications
DfE makes the publications from its Flame Retardant Alternatives to HBCD available to the public
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Partnership to Evaluate Certain Phthalates: Publications
Report publications and other documentation from the Alternatives to Certain Phthalates Partnership
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AgSTAR: Biogas Recovery in the Agriculture Sector
AgSTAR promotes biogas recovery projects, which generate renewable energy and other beneficial products from the anaerobic digestion of livestock manure and organic wastes while decreasing greenhouse gas emissions from the agriculture sector.
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Green Vehicle Guide
On the Green Vehicle Guide you can search for green vehicles and see information on light duty vehicles, including emerging vehicle technology and alternative fuels. The site also addresses transportation's role in climate change.
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Available RINs
Annual RIN Sales/Holdings summary data from the Renewable Fuel Standard program.
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Dioxin
This site contains all of EPA's information on the chemical known as 2,3,7,8-tetrachlorodibenzo-p-dioxin, which is more commonly referred to as "dioxin."
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Development of Nutrient Endpoints for Allegheny Plateau and Ridge and Valley Ecoregions of Pennsylvania: TMDL Application
Development of Nutrient Endpoints for Allegheny Plateau and Ridge and Valley Ecoregions of Pennsylvania: TMDL Application
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Causal Analysis/Diagnosis Decision Information System (CADDIS)
The Causal Analysis/Diagnosis Decision Information System, or CADDIS, is a website developed to help scientists and engineers in the Regions, States, and Tribes conduct causal assessments in aquatic systems to determine the cause of contamination.
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2000 National Water Quality Inventory Report to Congress
2000 National Water Quality Inventory Report to Congress
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EPA in Oklahoma
Portal for news and information about EPA's efforts in Oklahoma and OK environmental conditions.
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2017 Emissions Modeling Platform
Modeling files from the 2017 Emissions Modeling Platform
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Climate Change: Resilience and Adaptation in New England (RAINE)
This database catalogs vulnerability, resilience and adaptation reports, plans and webpages at the state, regional and community level. It provides links, maps and reports for basic and advanced searches. It includes a comment box for more information.
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Nonattainment NSR Basic Information
Provides basic information about the major source nonattainment permitting program