Science & Technology
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Advanced Asset Management Workshop Materials
Advanced asset management training workshop agenda, story line, exercise tables and other materials.
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EPA Delivers an Additional 100 Top Environmental Accomplishments, Including in Region 4, for 300 Environmental Wins Highlighted Since President Trump Took Office in January
EPA Delivers an Additional 100 Top Environmental Accomplishments, Including in Region 4, for 300 Environmental Wins Highlighted Since President Trump Took Office in January
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Water Quality Standards Variance Building Tool
Variance building tool to help protect waters downstream.
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Workshop to Discuss Systematic Review with the NAS (Dec 2018)
NAS held a public workshop to review the progress made on the recommendations from the National Academies' National Research Council's May 2014 report on further improving the scientific quality of IRIS assessments.
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IRIS Recent Additions: 2013 - 1997
Find notifications of IRIS Summary and Toxicological Review postings to IRIS, Federal Register notices, peer review meetings and other announcements about the IRIS Program and Web site.
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IRIS and the National Academies of Sciences (NAS)
Since the 2011 National Academy of Sciences (NAS) review of the IRIS Program's assessment of Formaldehyde, EPA and NRC have had an ongoing relationship into the improvements of developing the IRIS Assessments.
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Developments in the IRIS Program
This announcement includes the informational materials outlining the enhancements that were made to the 2009 IRIS Process for developing assessments.
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Basic Information about EPA ExpoBox
EPA ExpoBox is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases,
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EPA ExpoBox Unit Conversion Table
This page in the EPA ExpoBox includes a table with unit conversions used for exposure assessments.
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Webinar: Celebrating EPA’s SmartWay Transport Partnership 20th Anniversary and Program Achievements
EPA’s SmartWay program webinar that learn how they’ve used these outputs to drive innovation, improve efficiency and support sustainability goals for their companies.
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Sulfur Dioxide Designations - Guidance and Technical Information
Guidance and technical information associated with sulfur dioxide designations
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Freshwater Biological Traits Database (Data Sources)
This page contains the information behind the metadata and data sources used in the 2012 released biological traits database.
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Press Release: Former U.S. Environmental Protection Agency Official Agrees to Pay Nearly $22,000 to Resolve Conflict-of-Interest Allegations
Former U.S. Environmental Protection Agency Official Agrees to Pay Nearly $22,000 to Resolve Conflict-of-Interest Allegations
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WhAEM2000 BBM Files - West Point, Alabama
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for West Point Quadrangle, Alabama. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Waynesboro, Alabama
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Waynesboro Quadrangle, Alabama. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Tuskegee, Alabama
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Tuskegee Quadrangle, Alabama. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Tuscumbia, Alabama
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Tuscumbia Quadrangle, Alabama. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Tuscaloosa, Alabama
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Tuscaloosa Quadrangle, Alabama. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Troy, Alabama
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Troy Quadrangle, Alabama. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Thomaston, Alabama
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Thomaston Quadrangle, Alabama. Files serve as geographic basis for groundwater modeling.