Science & Technology
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Idaho - 2017 Annual Network Plan
Network plan provides framework for establishment and maintenance of air quality surveillance system for the state of Idaho.
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Nebraska - 2016 Annual Network Plan
Network plan provides framework for establishment and maintenance of air quality surveillance system for the state of Nebraska.
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West Virginia - 2017 Annual Network Plan
Network plan provides framework for establishment and maintenance of air quality surveillance system for the state of West Virginia.
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Minnesota - 2017 Annual Network Plan
Network plan provides framework for establishment and maintenance of air quality surveillance system for the state of Minnesota.
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North Carolina - 2016 Annual Network Plans
Network plan provides framework for establishment and maintenance of air quality surveillance system for the state of North Carolina
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National Performance Audit Program for Calendar Year 2021
National Performance Audit Program, PM2.s, PM10-2.s, and Lead Performance Evaluation Program Implementation Decision Memorandum for Calendar Year 2021
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Project Planning
Field Branches Quality System and Technical Procedures
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Field Sampling and Measurement Procedures and Procedure Validation
Field Branches Quality System and Technical Procedures
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IRIS Public Stakeholder Meeting Presentations (November 2012)
Presenter biographies and meeting presentations for the IRIS Public Stakeholder Meeting.
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IRIS Public Stakeholder Meeting (Nov 2012)
The goal of this meeting was to hear the views of the IRIS Program's many stakeholders about IRIS and changes that are underway to improve the Program.
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Systematic Review Workshop Materials
Workshop agenda, presentations, and panelists biographies for the Systematic Review Workshop.
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Hexavalent Chromium Workshop
Workshop materials and meeting information for the Hexavalent Chromium Workshop.
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Advancing Systematic Review Workshop (December 2015)
EPA hosted an event to examine the systematic review process for development and applications of methods for different types of evidence (epidemiology, animal toxicology, and mechanistic). The presentations are also available.
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Partial Exemption of Certain Chemical Substances from Reporting Additional Chemical Data
This Federal Register notice amends the list of chemical substances that are partially exempt from reporting additional information by adding six chemicals in response to a petition the Agency received.
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Superfund CLP Analytical Services
Introduction to the CLP analytical services
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Superfund CLP Laboratories
Contract Laboratory Program laboratories
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High Resolution Superfund Methods (HRSM02.1)
EPA Contract Laboratory Program Statement of Work for High Resolution Superfund Methods HRSM02.1
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Sequence Alignment to Predict Across Species Susceptibility (SeqAPASS) Resource Hub
Sequence Alignment to Predict Across Species Susceptibility (SeqAPASS), is a fast, online screening tool that allows researchers and regulators to extrapolate toxicity information across species.
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Off-Site Rule Fact Sheet
Learn about the Off-Site Rule, what actions are affected, what wastes are affected, who is affected, and who to contact for more information.
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USGS Background Soil-Lead Survey: State Data
Learn about how the U.S. Geological Survey collected soil samples at over 4,800 sites to delineate nationwide patterns and variations in surface soil lead content. View the National Interactive Map to access Soil-Lead Survey results by state.