Science & Technology
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Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.8
the document for Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.8, December 2019
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Risk-Screening Environmental Indicators (RSEI) Technical Appendices Version 2.3.8
Technical appendices for the Risk-Screening Environmental Indicators screening tool version 2.3.8
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Residential Sampling for Lead: Protocols for Dust and Soil Sampling, Final Report
Provides guidance for collection of soil and settled dust samples for subsequent determination of lead.
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The Community Multiscale Air Quality Modeling System (CMAQ) Version 5.4 Webinar Archive
This Webinar, recorded January 18th, provides an overview on the Community Multiscale Air Quality (CMAQ) Modeling System, EPA ’s premier modeling system for studying air pollution from global to local scales.
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The Final Ecosystem Goods and Services Scoping Tool Training Webinar Archive
Archive page for ecosystem good and services tool webinar
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Opportunity for Prize Competitions at EPA Webinar Archive
Webinar archive for the tools and resources webinar on EPA prize competitions
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CASAC Consultation on the Draft Assessment in Support of the Lead Renovation, Repair and Painting Rule
Memo transmitting the draft assessment plan, hazard assessment, and exposure assessment being developed to support the LRRP rule, along with additional studies. Includes charge questions.
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X4JH2000
Technical product bulletin: this miscellaneous oil spill control agent used in cleanups is an open-celled elastomeric sorbent. The foam can be cut and fabricated into various shapes in order to absorb oil in different scenarios.
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Stationary Source Program Methods Format
Descriptions and formats for creating a method for the Office of Air Quality Planning and Standards Stationary Source Program.
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2016 Version 2 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 criteria air pollutants to represent the years of 2016, 2023 and 2028.
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E15 Compatibility with UST Systems Statement
Review EPA's statement about the growth of fuel containing E15 and the compatibility of E15 with underground storage tank (UST) systems.
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BOSC Review of ORD's Research Programs - 2021
This review report addresses charge questions posed by two of the Office of Research and Development’s (ORD) six National Research Programs.
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Equistar Chemicals, LP Facility - Clinton, Iowa - Fact Sheet, May 2018
Public Comment Period for Draft RCRA Operating Permit
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Sporlan Valve Plant 1 Superfund Site, Washington, Franklin County, Missouri - Fact Sheet, July 2016
EPA to Host Public Availability Session
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Summary Table of Lifecycle Greenhouse Gas Emissions for Select Pathways
This document contains Livecycle Greenhouse Gas Emissions for Select Pathways.
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Risk Evaluation for 1-Bromopropane (1-BP)
1-Bromopropane (1-BP)
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EPA EcoBox Tools by Effects
Eco-Box 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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Exposure Factors Handbook Chapter 11
Exposure Factors Handbook: 2011 Edition. This page has information on chapter 11 (intake of meat, diary products and fats).
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Exposure Factors Handbook Chapter 5
Exposure Factors Handbook: 2011 Edition. This page page has information on chapter 5 (soil and dust ingestion).
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IRIS Public Science Meeting (Oct 2016)
This September 2016 public meeting is made available to solicit comments on the public comment draft of the IRIS Assessment of ETBE.