Science & Technology
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International Society of Exposure Science (ISES) 2023 Annual Meeting
Learn about EPA's participation in the 2023 Annual Meeting of the International Society of Exposure Science (ISES).
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New Approach Methods Work Plan
This document outlines the EPA's efforts to reduce vertebrate animal testing by further developing New Approach Methods (NAMs).
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User’s Guide for WebTEST (version 1.0) (Web-services Toxicity Estimation Software Tool)
A Web-Services Program to Estimate Toxicity from Molecular Structure
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Chemicals Dashboard Help: References
CCD Help: References
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Chemicals Dashboard Help: Product Use Categories Search
Chemicals Dashboard Help: Product Use Categories.
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Chemicals Dashboard Help: Assay/Gene Search
CCD Help assay/gene search
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GenRA Resource Hub
Hub for Generalized Read-Across (GenRA Tool)
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About EPA's Geospatial Program
Learn about geospatial data, its uses, and how it's used in EPA's National Geospatial Program
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Geospatial Policies and Standards
These policies and standards establish guidelines for the format and structure of geospatial data and applications.
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Stormwater Trees
This document describes successful strategies for communities to get the most out of investments in urban tree programs.
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Cyanotoxins Preparedness and Response Toolkit (CPRT)
Information related to Cyanotoxins Preparedness and Response Toolkit (CPRT)
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The Use of Soil Amendments for Remediation, Revitalization, and Reuse
Soil remediation technology can be applied to Superfund and brownfields sites, large and small mining sites, and other sites with disturbed or degraded soils.
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JS Testing - Radiological Decontamination Query Tool – Outdoor Residential
Information on simple technologies citizens can use as guidance to assist in decontaminating outdoor residential surfaces after a radiological contamination incident.
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JS Testing - Radiological Decontamination – Outdoor Residential Query Results
Selected Outdoor Residential Self-Help Methods
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EPA Completes Dededo Transfer Station Removal Action
U.S. Environmental Protection Agency (EPA) has completed the removal of approximately 31,000 cubic yards of soil contaminated with heavy metals and polychlorinated biphenyls (PCBs) at the Dededo Transfer Station in Guam.
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JS Testing - Radiological Decontamination Query Tool – Indoor Residential
Guidance to assist in decontaminating the interior of their homes after a radiological contamination incident
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RSEI Toxicity Weights
Introductory information on the toxicity weights used in the RSEI model.
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RSEI Data and Modeling
Information on how RSEI models chemical releases to produce risk-related scores and other metrics
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EMTS System Documentation
This page provides information for EMTS System Documentation.
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2017 Natural Gas STAR Program Accomplishments
2017 methane emissions reductions reported by domestic Natural Gas STAR Program partners.