Abstract: Poly and perfluoroalkyl substances (PFAS) are commonly found in surface and drinking water resources around the world. Many of these compounds are persistent in the environment and bioaccumulate in plants and animals, and some have been linked to human diseases. The widespread occurrence of potentially toxic PFAS in drinking water resources makes it necessary for public health officials to fully assess the extent and magnitude of this problem.

This presentation will provide an overview in the overall context of the issue on PFAS in surface and drinking water. The main points covered in the presentation include:

• PFAS are widely distributed in the environment and drinking water resources.
• Conventional water treatment methods may be ineffective in reducing PFAS concentrations.
• There are many different types of PFAS and a large number of individual compounds.
• There is a need to develop monitoring methods, mitigation techniques, and programs to assess potential health impacts.

The presentation is expected to help the audience develop understanding of how they might become involved in PFAS research.