Science & Technology
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Preliminary Release of Microbial and Disinfection Byproduct Data Files (2012-2019) from EPA’s Fourth Six-Year Review Information Collection Request
This page contains the Six-Year Review 4 Microbial and Disinfection Byproduct data files.
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Six-Year Review 4 Frequent Questions and Answers
These are frequently asked questions and their answers related to the Six-Year Review 4.
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Six-Year Review 3 of Drinking Water Standards
Read the summary of EPA's Six-Year Review 2 of existing drinking water standards and learn about the four regulatory revision candidates
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Contaminant Occurrence and Related Data for Six-Year Review of Drinking Water Standards
Learn about data EPA collects to conduct the Six-Year Review of National Primary Drinking Water Regulations. The data allows EPA to characterize frequency of occurrence, the levels found, and the geographic distribution of contaminants in drinking water.
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Pesticide Safety Radio Campaign Targeting Mixteco Farmworkers in Washington State Outreach Presentation
Bilateral Consortium on Agricultural Worker Consortium
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Deltamethrin Petition and Response
FIFRA exclusive use provisions for minor use registrations provide incentives to pesticide companies to register minor uses of pesticides. View petitions for exclusive use periods or extensions and EPA responses.
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Difenoconazole Petition and Response (Data Protection Expires - October 29, 2024)
FIFRA exclusive use provisions for minor use registrations provide incentives to pesticide companies to register minor uses of pesticides. View petitions for exclusive use periods or extensions and EPA responses.
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Difenoconazole Petition and Response (Data Protection Expires - October 3, 2016)
FIFRA exclusive use provisions for minor use registrations provide incentives to pesticide companies to register minor uses of pesticides. View petitions for exclusive use periods or extensions and EPA responses.
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Cyprodinil Petition and Response 3(c)(1)(F)(vi)
FIFRA exclusive use provisions for minor use registrations provide incentives to pesticide companies to register minor uses of pesticides. View petitions for exclusive use periods or extensions and EPA responses.
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Difenoconazole Petition and Response (Data Protection Expires December 18, 2019)
FIFRA exclusive use provisions for minor use registrations provide incentives to pesticide companies to register minor uses of pesticides. View petitions for exclusive use periods or extensions and EPA responses.
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Guidance for Reviewing Pesticide Environmental Fate Studies
Study review guides to help EFED scientists uniformly consider issues, data, and formatting relevant to efficiently review environmental fate studies.
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Guidance to Calculate Representative Half-life Values and Characterizing Pesticide Degradation
EPA (U.S.A.) and PMRA (Canada) have developed a consistent approach for evaluating and calculating degradation kinetics in environmental media.
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RSIG3D Video Demonstrations
A set of video tutorials on the RSIG3D user interface and examples of its use.
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Monitoring Papers & References
Ambient Water Monitoring and Assessment - Monitoring resources, tools, and studies
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BOSC EC Meeting October 2023
BOSC EC Meeting October 26, 2023
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Joint Climate Change and Social and Community Sciences Meeting - December 2023
BOSC CC & SCS Dec 2023 Meeting
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BOSC Review Panel Meeting: October 2022
BOSC meeting October 2022 for SGEs
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BOSC Executive Committee Meeting: June 2022
The Board of Scientific Counselors (BOSC) Executive Committee (EC) will meet to review and deliberate on ORD's Strategic Research Action Plans (StRAPs). This series of virtual meetings is open to the public and those interested in attending must register u
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BOSC Chemical Safety for Sustainability and Health and Environmental Risk Assessment Subcommittee Meeting: November 2021
The BOSC CSS HERA will meet in November to review the recent progress and activities of the Chemical Safety Analytics (CSA) and Emerging Materials and Technologies (EMT) research areas.
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BOSC Sustainable and Healthy Communities Subcommittee Meeting: October 2021
The BOSC SHC will meet in October to review waste and sustainable materials management.