Daniel W Burns

Environmental Sampling and Modeling Results to Characterize Surface-Water Quality at 32 Sites Across the Potomac River Watershed, 2022 (ver. 2.0, September 2024)

This data release presents chemical results from investigations of surface-water quality in the Potomac River watershed (encompassing Washington, D.C. and parts of West Virginia, Virginia, Pennsylvania, and Maryland) conducted during low-flow conditions in July through September of 2022 and modeling results that support interpretative products. Water-quality sampling: A sampling campaign was conducted at 32 stream sites throughout the watershed (Table 1). A suite of field parameters and inorganic and organic chemical characteristics at each site were characterized using seven separate analytical methods at five laboratories (Table 2). The water-quality results are presented in Table 3. Analytical methods and laboratories...

Categories: Data; Tags: Chesapeake Bay Watershed, Maryland, PFAS, Pennsylvania, Potomac River, All tags... USGS Science Data Catalog (SDC), Virginia, Washington, D.C., West Virginia, biota, fluorescence, major and trace elements, optical properties, pharmaceuticals, river reaches, streamflow, surface water, surface water quality, volatile organic compounds, wastewater discharge, water chemistry, water quality, water quality, water resources, Fewer tags