Data and Tools
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Contact Us about FERA
Contact Us page for FERA.
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Previously released versions of the SAGE model
The purpose of this page is to describe EPA's capacity building of an economic regulatory analysis and provide links to the model, documentation, and other related resources.
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AQS Memo - Changes to Oxides of Nitrogen Analyzer Method Codes
AQS Memo - Changes to Oxides of Nitrogen Analyzer Method Codes
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Lead Service Line Replacement Program
Assist federally recognized tribes within EPA Region 9 (CA, NV, AZ) to address lead service line replacement projects and associated activities directly connected to the identification, planning, design, and replacement of lead service lines.
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Current Class VI Projects under Review at EPA
Current Class VI Projects at EPA
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National Recommended Water Quality Criteria - Aquatic Life Criteria Table
Table listing criteria for chemical concentration goals to protect surface water for aquatic life use.
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Crazy Egg Report Request Form
The Web analytics program can create three Crazy Egg reports per Office/Region, per month. Unless otherwise requested, reports will capture data for 5,000 visits to the page or two months, whichever comes first.
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Data Validation Standard Operating Procedure for EPA Method 1613 Revision B, Tetra-through Octa-chlorinated Dioxins and Furans by Isotope Dillution (High Resolution Gas Chromatography/High Resolution Mass Spectrometry)
Method used for isomer specific determination todetect the Tetra- through octa- chlorinated dibenzo-p-dioxins and dibenzofurans associatedwith the CWA, RCRA, Comprehensive Environmental Response, Compensation and Liability Act and the SDWA
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Heat Island Community Actions Database
Directory of actions to mitigate the heat island effect that are being taken by communities across the United States
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Ozone and Your Patients' Health: Course Developers
List of course developers for the Ozone Pollution and your patient's health online course
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Safer Chemical Ingredients List
EPA's Design for the Environment's evaluates chemicals within its distinct functional class based on health and environmental endpoints
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Friction Materials Manufacturing Facilities Residual Risk and Technology Review
proposed amendments to the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Friction Materials Manufacturing Facilities to address the results of the residual risk and technology review
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Surface Coating of Wood Building Products Residual Risk and Technology Review
Fact sheet of the proposed amendments
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How to Submit via e-PMN
This page explains the requirements and how to use the electronic premanufacture notice (e-PMN) software and central data exchange (CDX) to submit a premanufacture notice (PMN).
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Specific EPA Grant Programs
The Office of Grants and Debarment establishes and provides national assistance agreement policies, guidance and training, oversees the Agency's assistance agreement competition policies and practices, provides compliance support, administers assistance.
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Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.5
the document for Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.5, January 2017
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RSEI Grid and Locational Information
Description of the grid system that RSEI uses for modeling
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Timeline of Sulfur Dioxide National Ambient Air Quality Standards (NAAQS)
See the history of limits to the level of sulfur dioxide (SO2) in ambient air, set through the NAAQS review and rulemaking process under the Clean Air Act. This includes both primary and secondary standards.
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Emergency Planning and Community Right-to-Know Act Frequent Questions
Frequent questions about Emergency Planning and Community Right-to-Know Act (EPCRA);
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EPA's Flood Cleanup Resources: Promoting Community Resilience through Risk Communication Webinar Archive
This webinar, recorded on June 18, 2025, showcased EPA's Flood Cleanup Resources: Promoting Community Resilience through Risk Communication. The webinar reviews the strategies used to develop the Flooded Homes Cleanup Guidance website.