Presenstation scene from PFAS in groundwater study

Jerry Casile, coordinator of the USGS National Field Manual for the Collection of Water-Quality Data, presents information about a study that evaluated equipment selection, cleaning, and procedures for collection of PFAS in groundwater. The information obtained from this study was used to inform the surface-water sampling strategy that the USGS, PA-DEP, and SRBC will use when they sample the statewide Water Quality Network for PFAS in September of 2019.