Data and Tools
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E-FAST - Exposure and Fate Assessment Screening Tool - Common Questions and Answers
he EPA Office of Pollution Prevention and Toxics, Economics, Exposure, and Technology Division has developed several exposure assessment tools and models.
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Exceptional Events Analysis and Visualization Tools
This page contains a list of tools that could help identify days potentially impacted by exceptional events, like wildfire smoke or dust events, and help assess the regulatory significance of excluding such days from design value calculations.
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Expedited Modeling of Burn Events Results (EMBER)
Basic page for more information and link to EMBER tool
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Ozone NAAQS Review - Analyses and Data Sets
Analyses and data sets for the Ozone NAAQS review
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What is the difference between parameter codes 88101 and 88502 for PM2.5 monitors?
The 88101 monitors include both manually operated Federal Reference Methods (FRMs) and automated Federal Equivalent Methods (FEMs) and each are used for determining compliance with the PM2.5 standards. The 88502 monitors are “FRM-like” but are not used for regulatory purposes. Both 88101 and 88502 monitors are used for reporting daily…
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Elevated Temperature Landfills: Case Studies, Indicators, and Knowledge Gaps Webinar Archive
This EPA Tools & Resources Webinar focused on Elevated Temperature Landfills: Case Studies, Indicators, and Knowledge Gaps.
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Wildland Fire Community Engagement and Data Visualization Tools Webinar Archive
Presented by ORD's Ana Rappold and Mary Clare Hano, this EPA Tools & Resources webinar highlighted two wildland fire smoke and health projects: Smoke Sense and Smoke Ready Communities.
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The ECOTOXicology Knowledgebase and PFAS Updates Webinar Archive
This webinar, recorded on December 5, 2024, highlighted the EPA’s Ecotoxicology Knowledgebase (ECOTOX) tool, which gives quick access to reliable and up-to-date information about how chemicals potentially affect ecologically relevant species.
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Better Together: Participatory Science Resources & Opportunities at EPA Webinar Archive
This webinar highlighted three areas of participatory science focus at EPA: role of participatory science at EPA, key considerations and resources available when starting a project, and lessons learned and project spotlights.
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Household Carbon Footprint Calculator
Information about how daily activities such as driving or heating our homes can cause greenhouse gas emissions.
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EPA's 7th Drinking Water Infrastructure Needs Survey and Assessment
The United States Environmental Protection Agency’s (EPA’s) Drinking Water Infrastructure Needs Survey and Assessment (DWINSA) is used to determine the financial needs of the nation’s drinking water infrastructure over the next twenty years.
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Test Your Wood with a Moisture Meter
This document tells you why and how you should test your firewood with a moisture meter before burning it.
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Embedding Paragraphs into the WYSIWYG
Adding Embedded Paragraphs to the WebCMS Editor how to page.
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National Performance Audit Program (NPAP) for Gaseous Monitoring
Information on the NPAP program.
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Response to Comments for the Revised Definition of Waters of the US Rulemaking
Description of the response to comments compendiums supporting the final “Revised Definition of ‘Waters of the United States’” rule.
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Water Modeling Tools for Decision Support
EPA has developed a variety of tools that can help communities understand the impact of decisions related to designing, planning, treatment, optimizing, emergency response, or managing water infrastructure systems.
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Review Questions - Ozone
ozone and your patients' health list of review questions
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Clinical Scenarios - Ozone
ozone and your patients' health clinic scenarios for health care providers
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National List of Active EPA-Registered Foreign and Domestic Pesticide and/or Device-Producing Establishments
The information consists of the national list of all FIFRA Section 7 EPA-registered establishments in the Section Seven Tracking System (SSTS).
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Tier II Forms and Instructions
Facilities must comply with the new requirements on the Tier II emergency and hazardous chemical inventory form starting reporting year 2013, which is due by March 1, 2014. Some states may have specific requirements for reporting and submission.