Science & Technology
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Water Quality Standards Regulations: Washington
Information related to Water Quality Standards for Washington.
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Environmental Geophysics
The Environmental Geophysics website features geophysical methods, terms and references; forward and inverse geophysical models for download; and a decision support tool to guide geophysical method selection for a variety of environmental applications.
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Report: Recommended Phosphorus Loading Targets for Lake Erie
Annex 4 Objectives and Targets Task Team Final Report to the Nutrients Annex Subcommittee
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Formaldehyde Workshop Agenda
This is the agenda for the Formaldehyde Workshop hosted by the Office of Research and Development's National Center for Environmental Assessments in cooperation with the IRIS Program. The workshop was held in April 2014
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Land and Waste Management Research Fact Sheets
The management of pollutants such as reactive nitrogen requires sound scientific tools. Learn about the development of a tool to identify nitrogen sources and sinks within a watershed framework.
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Cherokee County Superfund Site, Cherokee County, Kansas - Fact Sheet, July 2021
Removal Action Update
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EPA's Laboratory Enterprise (LE)
EPA’s Laboratory Enterprise (LE) works to strengthen communication, coordination, and management processes throughout the Agency. Find more information on the Regional, Program, and Office of Research and Development (ORD) Laboratories
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Random Forest Modeling
A machine learning method that utilizes many decision trees, collectively called a forest, to identify the set of indicators that make the most accurate prediction. A unique forest is used for each Regional SDAM to predict the streamflow classification
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Development of the Regional SDAMs
Multi-year studies were done to develop rapid regionally specific SDAMs for use across the coterminous U.S. Hydrologic, geomorphic and biological indicators collected at stream reaches with known hydrology or paired with direct collection of hydro data.
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Air Sensors Data Analysis Training
Landing page for the Air Sensors Training Analysis webinar series
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Quality Assurance for Brownfields Grants in Region 5
Quality Assurance Project Plan (QAPP) guidance for brownfield grants in Region 5
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Chesapeake Bay TMDL 2012-2013 Milestones for District of Columbia
This page provides the 2012-2013 programmatic milestones for District of Columbia. These milestones are a part of the Chesapeake Bay TMDL and aim to help restoration of the Chesapeake Bay.
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Funding Opportunities in the Chesapeake Bay Watershed
This page provides links to financial assistance opportunities to help the Chesapeake Bay jurisdictions (Delaware, District of Columbia, Maryland, New York, Pennsylvania, Virginia, and West Virginia) restore the Chesapeake Bay.
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Chesapeake Bay TMDL Fact Sheet
This page provides a brief overview of the Chesapeake Bay TMDL and its importance in restoring the Chesapeake Bay.
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Upper Columbia River Superfund site
Information about EPA's study of hazardous waste contamination in the Upper Columbia River in Washington.
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P3’s National Student Design Expo Experience
The National Sustainable Design Expo is a truly inspiring exhibition of innovative technology for a sustainable future
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1st Annual P3 Grant Recipients
EPA's P3 – People, Prosperity, and the Planet Program 2004/2005 Grant Recipients