Water Research Webinar Series

About the Webinar Series

EPA's Office of Research and Development hosts this free webinar series to share current research activities and results. Through innovative science and engineering, EPA’s researchers are developing cost-effective, sustainable solutions to 21st century complex water issues. The scientific results and innovative technologies developed support EPA’s mandate to protect the chemical, physical, and biological integrity of our Nation’s water resources, and to ensure safe drinking water and water systems.

Free webinars are typically held on a quarterly basis on the last Wednesday of the month from 2 to 3 p.m. ET.

2025 Webinar Schedule Coming Soon!

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Past Webinar Recordings

Explore the list of all past webinar recordings and descriptions for the Water Research Webinar Series.

Recordings of past webinars are available below and are being hosted on EPA's YouTube channel. Certificates cannot be provided for watching the webinar recordings.

Date	Topic
10/30/2024	Impacts of UV Filters Used in Sunscreens to Aquatic Organisms
6/26/2024	Where The Rubber Meets The Road: Emerging Environmental Impacts of Tire Wear Particles And Their Chemical Cocktails
4/24/2024	DNA-Based Water Quality Monitoring Methods to Support Aquatic and Human Health
2/28/2024	Effectiveness of Nutrient Management for Reducing Nutrient Losses from Agricultural Fields
11/29/2023	An Introduction to EPA's Enhanced Aquifer Recharge (EAR) Research
10/25/2023	Methods and Tools to Support Aquatic and Human Health
6/25/2023	Reducing Nitrogen in Groundwater Through Enhanced Onsite Wastewater Treatment and Wetland Restoration
4/26/2023	VELMA Watershed Modeling in the Puget Sound
11/16/2022	Real-Time Risk Characterization Tool for Harmful Algal Blooms: Ohio River
10/11/2022	Water Toxicity Sensor Challenge - Phase One Winners
8/24/2022	Integrated Approaches in Community Nonpoint Source Nutrient Management
5/18/2022	Green Infrastructure: Ecosystem Benefits and Applications
2/23/2022	Assessing the Toxicity of PFAS Chemicals to Aquatic Organisms
10/27/2021	Effects of Total Nitrogen and Total Phosphorus on Chlorophyll a Concentrations in Flowing Waters
9/29/2021	Valuing Aquatic Ecosystem Health at a National Scale: Modeling Biological Indicators Across Space and Time
6/30/2021	Road Salts and Freshwater Salinization Syndrome: An Emerging Water Quality Threat
5/26/2021	Community-enabled Lifecycle Analysis of Stormwater Infrastructure Costs (CLASIC): Tool Functionality and Case Studies
4/28/2021	Enhanced Aquifer Recharge: Influence of Stormwater on Groundwater Quality and Aquifer Recharge
2/24/2021	Fit-for-Purpose Water Updates and Life Cycle Comparisons of Non-Potable Water Reuse Scenarios