Science & Technology
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Does MOVES work with the Apple Macintosh operating system (iOS)?
See More Frequent Questions about MOVES and Related Models . MOVES is designed for the Windows operating system and EPA tests it only on Windows. We do not have the capability to adapt MOVES for iOS or test its use in an Apple environment. We expect MOVES can be used…
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EPA, MDEQ to Hold Community Meeting, Provide Update on Agency Response to TCE Contamination in Private Drinking Water Wells
Media Advisory, (EPA) and Mississippi Department of Environmental Quality (MDEQ) will hold a community meeting on Thursday, March 5.
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Clean School Bus Program
The Bipartisan Infrastructure Deal provides $5 billion in funding for a Clean School Bus Program. Provides information on technologies, resources, benefits, educational events and funding opportunities.
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Manufacturer-Requested Risk Evaluation of Diisodecyl Phthalate (DIDP)
Documents regarding the manufacturer-requested risk evaluation for DIDP
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Presidential Green Chemistry Challenge: 2004 Academic Award
Presidential Green Chemistry Challenge 2004 award winners, Professors Charles A. Eckert and Charles L. Liotta, use supercritical CO2 as a solvent to combine reactions and separations, improve efficiency, and reduce waste.
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Chemistry Assistance Manual for Premanufacture Notification Submitters under TSCA
The purpose of this book is to assist submitters in the technical aspects of Premanufacture Notice preparation.
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Non-confidential List of TSCA New Chemical Exposure Limits, (updated March 2018)
The table on this page is intended to reflect legal requirements contained in TSCA section 5(e) Orders and/or section 5(a)(2) Significant New Use Rules (SNURs).
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Significant New Use Rules on Certain Chemical Substances
Document page for pre-pub.
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AgSTAR Webinar: Federal Financing Resources for Anaerobic Digesters
Presentations from the webinar
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Exposure Assessment Tools by Approaches - Direct Measurement (Point-of-Contact Measurement)
EPA ExpoBox is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases, mode
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Exposure Assessment Tools by Chemical Classes - Nanomaterials
EPA ExpoBox is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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Exposure Assessment Tools by Chemical Classes - Other Organics
EPA ExpoBox is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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Exposure Assessment Tools by Media - Soil and Dust
EPA ExpoBox is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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Generating High-Quality Turbidity Data in Drinking Water Treatment Plants to Support System Optimization and Monitoring
Best practices for water treatment facility staff using data from continuous reading turbidimeters to determine compliance with drinking water regulatory requirements.
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Lead Modeling Peer Review
The focus of the peer review will be on gathering expert scientific input on the use of draft modeling approaches for developing health-based benchmarks for lead in drinking water.
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Lead and Copper Rule Revisions White Paper
The Lead and Copper Rule (LCR) Revisions White Paper provides examples of regulatory options to improve the existing rule. The paper highlights key challenges, opportunities, and analytical issues presented by these options.
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Perchlorate Peer Reviews
Describes the perchlorate model peer review process and outcome.
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Science Advisory Board Evaluation of the Effectiveness of Partial Lead Service Line Replacements
Report of the Science Advisory Board (SAB) to evaluate the current scientific data to determine the effectiveness of partial lead service line replacements (PLSLR) in reducing drinking water lead levels.
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Drinking Water Contaminant Candidate List (CCL) and Regulatory Determination
Learn about EPA's drinking water Contaminant Candidate List and Regulatory Determinations.
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Fluoride in Drinking Water
EPA is expeditiously reviewing new scientific information on potential health risks of fluoride in drinking water