Science & Technology
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Community Water System Service Area Boundaries Training Webinar Archive
This EPA Tools & Resources training webinar, recorded on February 13, 2025, focuses on Community Water System Service Area Boundaries.
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Alternative Water Sources to Augment Water Supplies Webinar Archive
This EPA Tools & Resources webinar, recorded on February 19, 2025, focused on Alternative Water Sources to Augment Water Supplies.
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Working Paper: A Note on Trasande et al., “Public Health and Economic Consequences of Methylmercury Toxicity to the Developing Brain”
This is a working paper titled "A Note on Trasande et al., 'Public Health and Economic Consequences of Methylmercury Toxicity to the Developing Brain'"
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Working Paper: A Stated Preference Study of the Chesapeake Bay and Watershed Lakes
This is a working paper titled "A Stated Preference Study of the Chesapeake Bay and Watershed Lakes"
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Working Paper: Modeling the Impact of Climate Change on Extreme Weather Losses
This is a working paper titled "Modeling the Impact of Climate Change on Extreme Weather Losses"
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Turning Stone Casino and Resort Verona Renewal (Tribal Area), NY
A new resource recovery facility capable of generating 77 MW
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Caney Residential Yards National Priorities List (NPL) Superfund Site, Caney, Montgomery County, Kansas – Fact Sheet, January 2023
Free Lead Testing and Cleanup Opportunity; Additional Properties Now Eligible for Cleanup
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ECO Update / Groundwater Forum Issue Paper: Evaluating Ground-Water/Surface-Water Transition Zones in Ecological Risk Assessments
This ECO Update builds on the standard approach to ERA (U.S. EPA 1997), by providing a framework for incorporating groundwater/surface-water (GW/SW) interactions into existing ERAs (see U.S. EPA 1997 and 2001a for an introduction to ecological risk....
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Rulemakings, Policy, and Laws to Address Methane Emissions from the Oil and Gas Sector
Overview of rulemakings, policy, and laws related to methane emissions from the oil and gas sector
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About Test Guidelines for Pesticides and Toxic Substances
general information about OCSPP Test Guidelines
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Common Effects Approach for Aquatic Life Protective Values for Pesticides
The EPA is exploring how to build on the substantial high quality science developed under both OPP programs to develop additional tools and approaches to support a consistent and common set of effects characterization methods.
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Clearinghouse for Inventories and Emissions Factors (CHIEF)
Emissions inventories, modeling, and monitoring are the basis for understanding, controlling and tracking stationary sources of air pollution. This technical site provides access to tools and data to support those efforts.
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Odor Explore: A Participatory Science Project Using a Mobile App and New Measurement Approaches
EPA scientists are developing an Odor Explore App for use by citizen scientists to capture detailed information about odors from various air pollution sources in their communities.
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Implications of Volatile Chemical Products for Ozone and Particulate Matter in Urban Atmospheres
Slides from Air, Climate, & Energy Research Webinar on Implications of Volatile Chemical Products (VCPs) for Ozone and Particulate Matter in Urban Atmospheres
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Air Quality Monitoring and Sensor Technologies
EPA scientist Ron Williams presented on the features, examination, application, examples, and data quality of continuous monitoring study designs at EPA's Community Air Monitoring Training in July 2015.
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Wildland Fire Research: Water Supply and Ecosystem Protection
Research is critical to better understand how fires affect water quality and supply and the overall health of an ecosystem. This information can be used to protect the safety of drinking water and assess the vulnerability of water supplies.
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National Coastal Condition Assessment Change in Condition
Explanation of why NCCA point estimates for a given survey year may vary from those used in the change analysis
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National Coastal Condition Assessment 2015 Results
Results for the National Coastal Condition Assessment 2015, including key findings, national results, and ecoregional results,
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National Aquatic Resource Survey Webcasts
webasts of key findings from nla, nrsa, nwca, and ncca
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National Coastal Condition Assessment 2015 Lab Operations Manual
National Coastal Condition Assessment 2015 Lab Operations Manual