Data and Tools
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Custom Files for TRI Data Users
Custom-generated data files for users who contact the Toxics Release Inventory Program.
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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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Introduction to SiteImprove
Learn how to use the EPA Web site quality assurance tool, which flags broken links, accessibility issues, misspelled words, and many other QA issues.
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Environmental Education Grant Descriptions
Provides descriptions for all environmental education grants awarded since 1992.
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Stage 2 DBPR Reporting Form for Locational Running Annual Averages (LRAA) and Operational Evaluation Levels (OEL) for Total Trihalomethanes (TTHM) and Haloacetic Acids (HAA5)
Form for reporting Locational Running Annual Averages (LRAA) and Operational Evaluation Levels (OEL) for Total Trihalomethane (TTHM) and Haloacetic Acid (HAA5).
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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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Changes Made to the New Website for Fuels Registration, Reporting, and Compliance
Describes changes made to the website for Fuels Registration, Reporting, and Compliance as part of One EPA Web.
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RadNet Air Filter Analysis Results From Birmingham, AL
This page presents radiation air filter analysis data for Birmingham, AL from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.
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RadNet Laboratory Data by State
RadNet data from individual near-real-time air monitors is available on a clickable map and is also listed by state and city. Sampling locations with drinking water, precipitation and air filter analysis results in 2016 are also listed.
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RadNet near-real-time air data
RadNet air monitoring results are now available on the RadNet Dashboard
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Small Businesses Solutions and Opportunities
Page for small businesses solutions and opportunities.
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Greenhouse Gas Emissions Model (GEM) for Medium- and Heavy-Duty Vehicle Compliance
EPA’s Greenhouse Gas Emissions Model (GEM) is a free, desktop computer application that estimates the greenhouse gas (GHG) emissions and fuel efficiency performance of specific aspects of heavy-duty vehicles.
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Renewable Fuel Annual Standards
EISA requires EPA to set the RFS volume requirements annually. Standards are set through a notice-and-comment rulemaking process with opportunity for public comment and stakeholder engagement.
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Submit SAS Project
Submit SAS Project
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StreamCat Metrics REST API
StreamCat Metrics REST API, documentation for the API that allows the return metrics from StreamCat data tables
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Online Resources for CAMEO Users
A list of online resources for CAMEO users
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Sanitary Surveys for Recreational Waters
A sanitary survey is a tool that allows users to investigate the sources of pollution and conditions in a recreational water body. The EPA developed a free application to help waterbody managers conduct sanitary surveys and store their data.
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StreamCat Metrics and Definitions
The Stream-Catchment (StreamCat) dataset is an extensive collection of landscape metrics for 2.6 million streams and associated catchments within the conterminous U.S.
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Level III and IV Ecoregions by State
Information and links to downloadable maps and datasets for Level III and IV ecoregions, listed by state. Ecoregions are areas of general similarity in the type, quality, and quantity of environmental resources.
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Renewable Energy Equipment Model Contract Language
Model federal contract language for procurement of Renewable Energy Equipment.