Science & Technology
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Battery Collection Tip Sheet: General Assistance Program Funding for Battery Recycling Programs
Learn the type of management tools you can use for assessment is sustainable electronics.
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About the Office of Applied Science and Environmental Solutions
This page gives the mission, organization and contacts for EPA's Office of Applied Science & Environmental Solutions, which provides scientific foundation for informed decision-making to safeguard human health and ecosystems from environmental pollutants.
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Guidance for Using Incident Data in Evaluating Listed and Non-listed Species under Registration Review
How to conduct a search for incident reports; where to include incident information. Type of information to include: in problem formulation - focuses on providing a summary of incidents; in risk assessments - a complete analysis is performed.
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Importing or Exporting Chemical Substances under TSCA
This website describes various TSCA import and export requirements under TSCA Sections 12 and 13 and implementing sections of the CFR.
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TMDLs at Work: Deer Creek Reservoir
The documents detail the Deer Creek Reservoir TMDL at work.
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Environmental Sampling and Analytical Methods (ESAM) Program
The EPA Environmental Sampling and Analytical Methods (ESAM) is a comprehensive program to facilitate a coordinated response to a chemical, radiochemical, biotoxin or pathogen intentional or unintentional contamination incident.
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About the Deputy Associate Administrator for Management
Tim Watkins serves as the Deputy Associate Administrator for Management (DAA-M) in OASES.
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About the Deputy Associate Administrator for Science
Biography of Maureen Gwinn, Ph.D., EPA's Deputy Associate Administrator for Science in the Office of Applied Science and Environmental Solutions. It focuses on her professional and educational background.
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Whistleblower Protection Brochure
Feb 2020 - Whistleblower information for employees of EPA contractors, subcontractors, grantees, subgrantees, or personal services contractors.
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Freshwater Biological Traits Database (Traits)
The traits database was compiled for a project on climate change effects on river and stream ecosystems. The traits data, gathered from multiple sources, focused on information published or otherwise well-documented by trustworthy sources.
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Ecosystem Services Community Case Study & Structured Decision Making StoryMaps
These StoryMaps showcase real-world examples of U.S. communities that have applied ecosystem services and structured decision making (SDM) concepts to address community resilience issues.
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Environmental Geophysics: Tools
This overview page describes the Env. Geophysics web site and its offerings
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About Environmental Geophysics
This overview page describes the Env. Geophysics web site and its offerings
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Geophysical Methods
The geophysical methods: surface, borehole, and marine. with links to properties, inversion, terms, and references
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Research on Emissions from U.S. Reservoirs
EPA scientists are collaborating with researchers at the U.S. Geological Survey and U.S. Department of Energy to measure methane and carbon dioxide emissions from 108 U.S. reservoirs during a four-year survey taking place from 2020 through 2023: SuRGE
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Risk Management for Methylene Chloride
In April 2023, EPA proposed a prohibition on most uses of methylene chloride to protect human health.
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AgSTAR Data and Trends
Provides information on current trends regarding anaerobic digestion in the U.S. Includes information numbers of projects and energy and environmental benefits.
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Water Quality Standards Handbook
The Water Quality Standards Handbook is a compilation of EPA's water quality standards (WQS) program guidance including recommendations for states, authorized Tribes, and territories in reviewing, revising, and implementing WQS.
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ECMPS Reporting Instructions
Learn how to submit and report to EPA a monitoring plan, QA certification test, and monitored emissions of sulfur dioxide (SO2), nitrogen oxides (NOx), carbon dioxide (CO2) and mercury (hg).
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Submit a FOIA Request
Submit through EPA's public access link (PAL), Contact Public Liaison