Science & Technology
-
2014-2016 Version 7 Air Emissions Modeling Platforms
The 2014-2016 Version 7 emissions modeling platforms are based on 2014 NEIv2.
-
Health Effects Notebook for Hazardous Air Pollutants
Health Effects Notebook - Health Effects Fact Sheets
-
Including Energy Efficiency and Renewable Energy Policies in Electricity Demand Projections
Find more information on how state and local air agencies can identify on-the-books EE/RE policies, develop a methodology for projecting a jurisdiction's energy demand, and estimate the change in power sector emissions.
-
Valuing Aquatic Ecosystem Health at a National Scale: Modeling Biological Indicators Across Space and Time
This is a working paper titled "Valuing Aquatic Ecosystem Health at a National Scale: Modeling Biological Indicators Across Space and Time"
-
Working Paper: When it Rains, it Pours: Severe Weather Events, Flooding, and Drinking Water Quality
This is a working paper titled "When it Rains, it Pours: Severe Weather Events, Flooding, and Drinking Water Quality "
-
EPA Technologies Available for Licensing:
Find EPA hazardous substances and contaminated site patented technologies available to be licensed, such as the Method to Predict Degradation of a Landfill.
-
Process for Developing Dioxin Cleanup Decisions at Superfund Sites
Access guidance about cleanup work at Superfund sites with dioxin contamination.
-
Asbestos at Superfund Sites: Technical Resources
Access a range of technical and informational resources related to the investigation and cleanup of asbestos contamination at Superfund removal and remedial sites.
-
Superfund Contaminated Sediments: Guidance and Technical Support
Access a list of guidance and technical support documents for managing Superfund sediment sites.
-
CHIEF Archive Search
Search page for CHIEF archive on www3
-
WhAEM2000 BBM Files - Bradshaw Mountains, Arizona
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Bradshaw Mountains Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.
-
WhAEM2000 BBM Files - Boulder City, Arizona
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Boulder City Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.
-
WhAEM2000 BBM Files - Blythe, Arizona
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Blythe Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.
-
WhAEM2000 BBM Files - Bagdad, Arizona
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Bagdad Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.
-
WhAEM2000 BBM Files - Atascosa Mountains, Arizona
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Atascosa Mountains Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.
-
WhAEM2000 BBM Files - Alamo Lake, Arizona
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Alamo Lake Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.
-
WhAEM2000 BBM Files - Ajo, Arizona
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Ajo Quadrangle, Arizona. Files serve as geographic basis for groundwater modeling.
-
WhAEM BBM Files - Arizona
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for quadrangles in Arizona. Files serve as geographic basis for groundwater modeling.
-
Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.7
the document for Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.7, December 2018
-
Level III and IV Ecoregions by EPA Region
Information and downloadable maps and datasets for Level III and IV ecoregions, listed by EPA region. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.