Data and Tools
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EPA Grants Management Training for Applicants and Recipients
Online training designed to help applicants and recipients of EPA grants and cooperative agreements (grants or grant agreements) manage their grants in a manner that assures EPA meets this vision.
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EPA Small Business Tools and Resources for Subcontracting Opportunities
Page for small businesses solutions and opportunities.
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Tools for Industrial Ecology Modeling (TIEM)
Introduction of collection open-source tools in the realm of industrial ecology, collectively referred to as TIEM (Tools for Industrial Ecology Modeling) the EPA maintains
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PVIScreen
PVIScreen extends the concepts of a prior model (BioVapor), which accounted for oxygen-driven biodegradation of multiple constituents of petroleum in the soil above the water table. Typically, the model is run 1000 times using various factors.
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WOW Cart Emergency Deployments
EPA & WaterStep continue to provide clean drinking water in the aftermath of multiple disasters of all types & help communities solve real environmental challenges. Below are real-world applications of the Water-on-Wheels Mobile Water Treatment System.
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Appendix A to Subpart O - Regulated Contaminants
Table containing maximum contaminant levels (MCLs), MCLs in CCR-regulated units, maximum contaminant level goals (MCLGs), major sources of and health effects language for all regulated contaminants that must be reported in the CCR, if detected.
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Risk-Screening Environmental Indicators (RSEI) Technical Appendices Version 2.3.5
Technical appendices for the Risk-Screening Environmental Indicators screening tool version 2.3.5
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Risk-Screening Environmental Indicators (RSEI) Data Dictionary V2.3.5
document describing all of the data tables and fields used in the RSEI model and results datasets
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Documentation for Risk-Screening Environmental Indicators (RSEI) Geographic Microdata (RSEI-GM) V2.3.5
information on the RSEI Geographic Microdata, which are a unique dataset that provides detailed air model results from the RSEI model at a level of 810 meter square grid cells
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Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.6
the document for Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.6, January 2018
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Risk-Screening Environmental Indicators (RSEI) Data Dictionary Version 2.3.6
document describing all of the data tables and fields used in the RSEI model and results datasets
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Federalism Consultation - Pre-Proposal of a Revised Definition of Waters of the US
Description of Federalism outreach efforts and links to document pages for all federalism letters received in response to Summer-Fall 2021 Waters of the United States Rulemaking
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Tribal Consultation - Pre-Proposal of a Revised Definition of Waters of the US
Description of Tribal outreach efforts and links to document pages for all tribal consultation letters received in response to Summer-Fall 2021 Waters of the United States Rulemaking
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Risk-Screening Environmental Indicators (RSEI) Technical Appendices Version 2.3.6
Technical appendices for the Risk-Screening Environmental Indicators screening tool version 2.3.6
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Reports on Cars used for Testing Fuel Economy
This website provides links to EPA's detailed vehicle test data associated with fuel economy program.
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Chemicals Dashboard Help: Basic Search
Help page for basic search in the CompTox Chemicals Dashboard
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Ecological Structure Activity Relationships (ECOSAR) Predictive Model
ECOSAR allows users to estimate the ecological toxicity of untested chemicals using predictive models to assess acute and chronic toxicity potential.
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Approaches to Estimate Consumer Exposure under TSCA
CEM contains a combination of models and default parameters which are used to estimate inhalation, dermal, and oral exposures to consumer products and articles for a wide variety of product and article use categories.
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Non-Cancer Screening Approaches for Health Effects
Website provides users with assessment approaches and rules of thumb for identifying health effects concerns for a chemical of interest
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Interim Guidance for Using Ready and Inherent Biodegradability Tests to Derive Input Data for Multimedia Models and Wastewater Treatment Plant (WWT) Models
provides guidance for using ready and inherent biodegradatability tests for multimedia and waste water treatment models