Science & Technology
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Stormwater Management Technologies: Hydrant Flushing & Chlorination
EPA is developing and testing technologies to support stormwater management. EPA is researching the efficacy of removing contaminated water from the water distribution system by flushing the water using hydrant flushing devices.
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PAMS Fundamentals Webinar Series
Landing page for the 2023 Air Sensors QA Workshop
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Dioxin Resources
Visit this page to find basic information on dioxin, in-depth information, human consumption information and strategies for dealing with dioxin.
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Frequently Asked Questions on the Update to the ATSDR Policy Guideline for Dioxins and Dioxin-Like Compounds in Residential Soil
The agency for toxic substances and disease registry (ATSDR) issued an update (October 15, 2008) to its policy guideline for dioxin and dioxin-like compounds in residential soil.
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Evidence Integration in Chemical Assessments Workshop (Jun 2019)
NAS held a June 2019 public workshop to discuss Evidence Integration in human health assessments, the challenges faced in development and the difficulties in communicating human health effect conclusions.
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HSRB November 6, 2024
Registration and supplemental materials for November 2024 HSRB meeting
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HSRB October 10-11, 2024
Registration and supplemental materials for October 2024 HSRB meeting
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RFC: Technical Review of Diisononyl Phthalate
Submitted by Center for Regulatory Effectiveness (CRE) and the
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RFC: The Inventory of Sources
Request for Correction information submitted on behalf of the Cement Kiln Recycling Coalition
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RFC: Guidelines for Carcinogen
Request For Correction information submitted by the Washington Legal Foundation
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Response to Request for Correction #10008
EPA defers consideration of request for correction due to Peabody Energy Company's role as one of the petitioners challenging the Endangerment Findings in the US Court of Appeals for the District of Columbia Circuit.
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Request for Correction #10007 from the American Chemistry Council
Request for Correction #10007 from the American Chemistry Council, requesting the correciton of underlying assumptions and preliminary conclusions found in the EPA's Action Plan for Bisphenol A.
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Response to Request for Correction #10007
Response to the American Chemistry Council's Request for Correction #10007 that challenged the objectivity and utility of statements in the EPA Bisphenol A Action Plan and refusal to edit the EPA Bisphenol A Action Plan.
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Request for Correction of Information by the Center for Biological Diversity Regarding Emissions From Biomass Combustion
Request for Correction of Information by the Center for Biological Diversity Regarding Emissions From Biomass Combustion in the Inventory of US Greenhouse Gas Emissions and Sinks
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Supporting Documents for Trichloroethylene
This page contains the toxicological review and appendices for the IRIS assessment of Trichloroethylene
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Drinking Water Research
EPA research supports water resource management where natural and built water infrastructure delivers safe drinking water and provides transport and use-specific treatment of wastewater
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Source Water Quality Research
Information about EPA's drinking water source research
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Environmental Technologies Design Option Tool (ETDOT)
Software that models the hydraulic and water quality behavior of water distribution piping systems.
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Plumbing Volume Estimator Tool
EPA's Plumbing Volume Estimator Tool allows users to generate a plumbing map for a building, allowing water system personnel and environmental agencies to tailor water sampling for lead efforts.
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Grants for Water Research
EPA funds water research grants to support the science necessary to develop sustainable solutions to 21st century water resource problems.