An official website of the United States government.

We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Water Quality Surveillance and Response

Resources to Design and Implement Public Health Surveillance for Surveillance and Response Systems

These resources support the design and implementation of Public Health Surveillance (PHS), a component of a Surveillance and Response Systems (SRSs).

  • The video below, "Training for Public Health Professionals on Indicators of Drinking Water Contamination", provides public health professionals with a general understanding of drinking water treatment and distribution, contamination threats and the role of public health partners in detecting and responding to water contamination incidents.

You may need a PDF reader to view files on this page. See EPA’s About PDF page to learn more.