Science & Technology
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Webinars and Events
Join upcoming webinars hosted by EPA's Center for Corporate Climate Leadership, access past presentations, and learn about related events.
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Amos Chee No. 2 and No. 3 AUM Site Screening Report
Site Screening Report of Amos Chee No. 2 and No. 3 abandoned uranium mine which includes all immediate information associated with the mine site.
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Adolf Maloney No. 2 AUM Site Screening Report
Site Screening Report of Adolf Maloney No. 2 abandoned uranium mine which includes all immediate information associated with the mine site.
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Charles Huskon No. 19 AUM Site Screening Report
Site Screening Report of Charles Huskon No. 19 abandoned uranium mine which includes all immediate information associated with the mine site. Mine IDs: 120, 229.
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AEC Plot 3 AUM Site Screening Report
Site Screening Report of AEC Plot 3 abandoned uranium mine which includes all immediate information associated with the mine site.
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Alyce Tolino No. 1 and 3 AUM Site Screening Report
Site Screening Report of Alyce Tolino No. 1 and 3 abandoned uranium mine which includes all immediate information associated with the mine site.
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Federal Research Action Plan on Recycled Tire Crumb Used on Playing Fields
Federal Research Action Plan on Recycled Tire Crumb Used on Playing Fields
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2020 TSCA Chemical Data Reporting Fact Sheet: Co-Manufactured Chemicals
This fact sheet provides information on existing Chemical Data Reporting (CDR) regulations to persons who are involved in co-manufacturing of chemical substances which may be subject to the CDR rule.
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Reporting a TSCA Chemical Substantial Risk Notice
Section 8(e) states that Any person who manufactures a chemical substance and obtains information that the chemical is harmful to health or the environment shall inform the EPA.
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NIH/EPA Centers of Excellence on Environmental Health Disparities Research Kick-off Meeting: Center Director Biographies
Biographies for the directors of the Centers of Excellence on Environmental Health Disparities Research
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Guidance for Reviewing OCSPP 850.2100 Avian Oral Toxicity Studies Conducted with Passerine Birds
Guidance based on comparison of results from the TG223 validation studies to results from avian acute oral studies previously submitted to EPA for two test chemicals following EPA's 850.2100 (public draft) guidelines.
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Guidance on the Use of the Linked AGDISP-Gaussian Extension Models for Estimating Far Field Drift of Pesticides in FIFRA Ecological Risk Assessments
Technical guidance on the use of the linked AGDISP-Gaussian extension models for estimating far field drift of pesticides in pesticide risk assessments.
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Guidance for Using Non-Definitive Endpoints in Evaluating Risks to Listed and Non-listed Animal Species
Ensure consistency among OPP scientists in the use of non-definitive toxicity endpoints for terrestrial and aquatic animals when conducting ecological risk assessments for pesticides and federally listed and non-listed species.
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Additional Analyses Using Example Datasets, the New Interpretive Tools, and Added Statistical Analysis
EPA and PMRA have developed a consistent approach for evaluating and calculating degradation kinetics in environmental media.
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Microplastics Research
Microplastics description and EPA work to research and analyze them.
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Model-Based Analysis and Tracking of Airborne Mercury Emissions to Assist in Watershed Planning Report
An overview of deposition modeling and its support for mercury TMDLs.
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TMDLs at Work: Carrier Creek
The documents detail the Carrier Creek TMDL at work.
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New York Impaired Waters List Documents
The documents detail the New York 2014 impaired waters list.
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EPA Issues November 15, 2010 Memorandum: Integrated Reporting and Listing Decisions Related to Ocean Acidification
The memorandum provides information to assist regions and states in preparing and reviewing Integrated Reports related to ocean acidification (OA) impacts under Sections 303(d), 305(b) and 314 of the Clean Water Act (CWA).
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Establishing Total Maximum Daily Load (TMDL) Wasteload Allocations (WLAs) for Storm Water Sources and NPDES Permit Requirements Based on Those WLAs
The memoranda clarify existing EPA regulatory requirements for, and provide guidance on, establishing wasteload allocations (WLAs) for storm water discharges in total maximum daily loads (TMDLs) approved or established by EPA.