Science & Technology
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Multimedia Exposure-Dose Lead Modeling webinar
EPA's innovative multimedia exposure-dose lead modeling approach at the national scale could help to inform public health decisions.
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2015 Version 7.1 Technical Support Document
This TSD describes how the emission inventories were prepared for air quality modeling by the U.S. Environmental Protection Agency (EPA) for air toxics and criteria air pollutants that represents the year 2015 based on the 2014 National Emissions Inventory
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2011 Version 6.0 Platform
The 2011v6.0 emissions modeling platform is based on the 2011NEIv1 and was used for preliminary modeling for the Update to the Cross-State Air Pollution Rule.
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2011 Version 6.2 Platform
The 2011v6.2 emissions modeling platform is based on the 2011NEIv2 and was used for the final 2015 ozone NAAQS and the proposed Update to the Cross-State Air Pollution Rule.
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2011 Version 6.1 Platform
The 2011v6.1 emissions modeling platform is based on the 2011NEIv1 and was used for the 2015 ozone NAAQS proposal.
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2011 Version 6.3 Platform
The 2011v6.3 emissions modeling platform is based on the 2011NEIv2 and was used for the final 2015 ozone NAAQS and the proposed Update to the Cross-State Air Pollution Rule.
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2014 Version 7.1 Platform
The 2014v7.1 emissions modeling platform is based on the 2014NEIv2
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2015v7.1 (alpha) Platform
The 2015 alpha platform is based off the 2014 NEI version 2.
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2016v7.1 (alpha) Platform
The 2016 alpha platform is based off the 2014 NEI version 2.
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Children's Health Research regarding Asthma
EPA is conducting research to investigate the causes of childhood asthma. Recent evidence implicates air pollution as a factor.
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Southwest Jefferson County Mining National Priority List (NPL) Superfund Site, Jefferson County, Missouri - Fact Sheet, August 2017
EPA Conducting Remedial Action – Residential Soils
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EnviroAtlas Fact Sheets
Data Fact Sheets are a vital resource for EnviroAtlas users. They provide detail, guidance, and references for the 300+ data layers featured in the Interactive Map.
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Asbestos at Superfund Sites: Cleanup Examples
Cleanup examples including abandoned mining or factory operations, disposal sites with asbestos-containing building materials, and disturbances of naturally occurring asbestos.
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Extension to Minor NSR Permitting Deadline for Oil and Gas Resources
EPA is proposing a Federal Implementation Plan rule that would apply to new true minor sources and minor modifications at existing true minor sources in the production segment of the oil and natural gas sector
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Lead at Superfund Sites
Learn about lead contamination at superfund sites and the sites where it has been found. Access resources and guidance for how EPA addresses lead contamination.
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All Notices of Intent for Partial Deletion for Naval Industrial Reserve Ordnance Plant
All Notices of Intent for Partial Deletion for Naval Industrial Reserve Ordnance Plant