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Water Research Webinar Series

EPA water researchers at work

Stay tuned for our next webinar topic!

About the Webinar Series

Related Resources

  • Receive Notifications for Upcoming Research Webinars
  • EPA's water research
  • Science Matters Newsletter

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 Topics

Upcoming webinar dates and topics are subject to change. Additional information and registration will be posted closer to the scheduled date and as they become available.

Topics
Transformation of Per-and Polyfluoroalkyl Substances During On-Site Septic System Treatment
Environmental Monitoring of Antibiotic Resistance: EPA Efforts in the National Antimicrobial Resistance Monitoring System

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.

DateTopic
06/25/2025Risk-Based Framework for Fit-for-Purpose Water Reuse: State of the Science 
10/30/2024Impacts of UV Filters Used in Sunscreens to Aquatic Organisms
6/26/2024Where The Rubber Meets The Road: Emerging Environmental Impacts of Tire Wear Particles And Their Chemical Cocktails
4/24/2024DNA-Based Water Quality Monitoring Methods to Support Aquatic and Human Health
2/28/2024Effectiveness of Nutrient Management for Reducing Nutrient Losses from Agricultural Fields
11/29/2023An Introduction to EPA's Enhanced Aquifer Recharge (EAR) Research
10/25/2023Methods and Tools to Support Aquatic and Human Health
6/25/2023Reducing Nitrogen in Groundwater Through Enhanced Onsite Wastewater Treatment and Wetland Restoration
4/26/2023VELMA Watershed Modeling in the Puget Sound
11/16/2022Real-Time Risk Characterization Tool for Harmful Algal Blooms: Ohio River
10/11/2022Water Toxicity Sensor Challenge - Phase One Winners
8/24/2022Integrated Approaches in Community Nonpoint Source Nutrient Management
5/18/2022Green Infrastructure: Ecosystem Benefits and Applications
2/23/2022Assessing the Toxicity of PFAS Chemicals to Aquatic Organisms
10/27/2021Effects of Total Nitrogen and Total Phosphorus on Chlorophyll a Concentrations in Flowing Waters
9/29/2021Valuing Aquatic Ecosystem Health at a National Scale: Modeling Biological Indicators Across Space and Time
6/30/2021Road Salts and Freshwater Salinization Syndrome: An Emerging Water Quality Threat
5/26/2021Community-enabled Lifecycle Analysis of Stormwater Infrastructure Costs (CLASIC): Tool Functionality and Case Studies
4/28/2021Enhanced Aquifer Recharge: Influence of Stormwater on Groundwater Quality and Aquifer Recharge
2/24/2021Fit-for-Purpose Water Updates and Life Cycle Comparisons of Non-Potable Water Reuse Scenarios

Water Research

  • Watersheds Research
    • Watershed Assessment Research
    • Ecosystem and Community Resilience Research
    • Advanced Ambient Water Quality Research
  • Nutrients and Harmful Algal Blooms Research
    • Nutrients Research
    • Harmful Algal Blooms Research
  • Water Treatment and Infrastructure Research
    • Drinking Water Research
      • Treatment and Control of Contaminants
      • Infrastructure Resilience and Sustainability
      • Source Water Quality
      • Exposure and Health Risks
      • Models, Tools, and Analytical Methods
      • Technical Assistance in Support of BIL
      • Training, Outreach, and Technical Support
    • PFAS Research
      • PFAS Analytical Methods Research
    • Alternative Water Sources Research
    • Stormwater Management Research
    • Wastewater Research
  • Water Research Grants
  • Research Outputs
  • Training, Outreach, and Technical Support
    • Harmful Algal Blooms, Hypoxia, and Nutrients Research Webinars
    • Small Drinking Water Systems Webinars
    • Water Research Webinars
Contact Us about Water Research
Contact Us about Water Research to ask a question, provide feedback, or report a problem.
Last updated on July 3, 2025
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