Science & Technology

National Wetland Condition Assessment

The NWCA is a collaborative, statistical survey of the nation's wetlands. It is one of four national surveys that EPA and its partners conduct to assess the condition and health of the nation's water resources.

Great Lakes Restoration Initiative

The Great Lakes Restoration Initiative is accelerating efforts to protect and restore the largest system of fresh surface water in the world.

Agenda for the 19th Annual EPA Drinking Water Workshop (2022)

19th Annual EPA Drinking Water Workshop agenda

Drinking Water State Revolving Fund Program

The Drinking Water SRF is a federal-state partnership providing financial support to public water systems and state drinking water programs since 1997.

Agenda for the 20th Annual EPA Drinking Water Workshop (2023)

Agenda for the 20th Annual EPA Drinking Water Workshop

Clean Water State Revolving Fund Program

The Clean Water SRF funds a variety of projects and activities that help states and communities address the most pressing water quality needs and build system resilience.

Agenda for the 21st Annual EPA Drinking Water Workshop (2024)

Agenda for the 21st Annual EPA Drinking Water Workshop

Chesapeake Bay Program (CBP)

The Chesapeake Bay Program is a unique regional partnership that has led and directed the restoration of the Chesapeake Bay since 1983.

Predicting How Effective Water Filters are at Removing a Variety of PFAS

There are thousands of different types of PFAS chemicals and each of them may respond differently to the same type of water treatment technology. EPA researchers are evaluating how effective different water treatment technologies are at removing PFAS

Drinking Water Technical Assistance in Support of the Infrastructure Investment & Jobs Act

This page describes projects in direct support of the Bipartisan Infrastructure Law (BIL).

Water Treatment and Infrastructure Research

EPA Office of Research and Development's water treatment and infrastructure research, including drinking water, water reuse, stormwater, wastewater, PFAS, and technical support for communities.

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.

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.

ECM for Cyflufenamid & Degradates in Soil - MRID 47771201

Environmental Chemistry Methods for Cyflufenamid & Degradatesin Soil - MRID 47771201

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.

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.

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.

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).

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.

Now Available: Latest Update to the TSCA Inventory