Water Quality

EPA Small Water Systems Monthly Webinar Series

March 31, 2020: Drinking Water Regulations 101 and Best Practices for Training Utilities

EPA's Office of Research and Development (ORD) and Office of Water (OW) host this webinar series to communicate the latest information on solutions for challenges facing small drinking water systems.

Attendees have the option of receiving a certificate for one training contact hour for participating in the live broadcasts. Acceptance of certificates is contingent on state and/or organization requirements—EPA cannot guarantee acceptance.

EPA Tools and Resources Webinar Series

March 18, 2020: Regional Sustainability and Environmental Sciences Research Program (RESES).
3:00 - 4:00 PM ET

EPA's Office of Research and Development (ORD) hosts this webinar series to share various EPA tools and resources that can be used by representatives of state environment and health agencies, tribes, local governments, communities, and other decision-makers who may benefit from the use of these tools.

Annual Legionella Conference

Annual Legionella Conference

After careful consideration, NSF Health Sciences has canceled the 2022 Annual Legionella Conference. Due to the ongoing COVID-19 pandemic and acceleration of infection and transmissibility of  variants, there is too much uncertainty for us to execute plans for a safe, in-person event.

The Annual Legionella Conference has been a successful partnership for several years, sharing innovative and vital information with the public health and safety community. NSF remains committed to supporting this large public and private community in the prevention of waterborne pathogens and the pursuit of public health.

At this time, NSF will continue to focus on its core business strategies, including localized training, risk assessments, and water management plan development for building owners and managers. We ask for your understanding and thank you for your past participation in one of the largest Legionella conferences in North America.


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EPA's CyAN Mobile App Provides Early Detection HAB Webinar

EPA's CyAN Mobile App Provides Early Detection of Algal Blooms in U.S. Freshwater Systems

The CyAN App is a mobile application that uses satellite data to map the location of harmful algal blooms in waters across the US. The app provides weekly information about cyanobacteria concentrations in many of the largest water bodies in the country. This information can be used to inform decisions regarding recreational and drinking water safety. The CyAN App is designed for use on Android™ devices and is available for download on Google Play™.