Science & Technology
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Treatment and Control of Drinking Water Contaminants Research
EPA’s drinking water research is addressing a wide range of contaminants, including chemicals contaminants, microbial contaminants, and contaminants of emerging concern.
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Training, Outreach, and Technical Support
EPA values training, outreach, and engagement as a component of delivering our research results in meaningful and impactful ways. This page highlights some of the ways we are communicating our water research.
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ECM for Cyflufenamid & Degradates in Soil - MRID 47771201
Environmental Chemistry Methods for Cyflufenamid & Degradatesin Soil - MRID 47771201
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Summary of CDR Reporting Requirements by Year
This table provides an overview of how the TSCA Inventory Update Reporting (IUR), now called CDR, requirements are changing from the 2006 through the 2016 submission periods.
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2016 eCDRweb User Guide–Primary Support
This document presents the user guide for the Office of Pollution Prevention and Toxics’ (OPPT) 2016 e-CDR web tool. This document is the user guide for the Primary Support user of the 2016 e-CDRweb tool.
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Decision Support Tools for Incident Response
EPA Decision Support Tools for Environmental Incidents and Natural Disasters, for use by decision makers on waste management in the pre-planning, mitigation, response, and recovery phase of an incident.
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EPA Announces New Webinar Series on the Use of NAMs to Reduce Animal Testing
The U.S. Environmental Protection Agency (EPA) is launching a webinar series in collaboration with the PETA Science Consortium International (PSCI), Institute for In Vitro Sciences (IIVS) and California Department of Pesticide Regulation (CDPR).
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Rinsing Procedures for Dilutable Pesticide Products in Rigid Containers
The pesticide container regulations establish standards for pesticide containers, repackaging, label instructions and to ensure safe use, reuse and disposal and adequate cleaning of the containers.
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Now Available: Latest Update to the TSCA Inventory
Now Available: Latest Update to the TSCA Inventory
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Register for EPA’s Webinar on Proposal to Strengthen Lead-Based Paint Standards
Join the U.S. Environmental Protection Agency (EPA) on August 23, 2023, at 2 p.m. EDT for a webinar on the Agency’s recent proposal to strengthen lead-based paint standards to protect against childhood lead exposure.
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Air Sensor Collocation Instruction Guide
The collocation instruction guide provides information to air sensor users on how to evaluate their performance and accuracy in measuring air quality that recommends locating the sensors next to regulatory-grade reference monitorings.
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Instruction Guide and Macro Analysis Tool: Evaluating Air Sensors by Collocation with Federal Reference Monitors
EPA has created an instruction guide on conducting a successful collocation evaluation of low-cost air sensors and macro analysis tool for analyzing collected data.
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Conferences, Workshops and Webinars on Air Sensor Technology
EPA conducts conferences and webinars on air sensor technology that include topics on development and application of air sensors and research being conducted to advance the use of the technology to understand air quality conditions.
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Six-Year Review 4 of Drinking Water Standards
Main Six-Year Review 4 web page containing results of the review
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eGRID2020 Corrections and Revisions
Describes corrections and revisions for updated eGRID data
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Notice of Data Availability - Preliminary Interstate Ozone Transport Modeling Data for the 2015 Ozone NAAQS
EPA is providing an opportunity to review ozone transport modeling data for the 2015 ozone NAAQS
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Findings of Failure to Submit a Clean Air Act Section 110 State Implementation Plan for Interstate Transport for the 2015 Ozone National Ambient Air Quality Standards (NAAQS)
EPA is finding that seven states failed to submit complete interstate transport State Implementation Plans or SIPs for the 2015 8-hour ozone National Ambient Air Quality Standards
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Rescission of the Finding of Failure to Submit a Clean Air Act Section 110 State Implementation Plan for Interstate Transport for the 2015 Ozone National Ambient Air Quality Standards (NAAQS)
EPA is finding that seven states failed to submit complete interstate transport State Implementation Plans or SIPs for the 2015 8-hour ozone National Ambient Air Quality Standards
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Responses to 40 CFR Part 75 Petitions - 2024
Petition responses in 2024
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Responses to 40 CFR Part 75 Petitions - 2022
Petition responses in 2022