Water Quality and Streamflow Data for the Clark Fork near Grant-Kohrs Ranch National Historic Site in Southwestern Montana, Water Years 2019 - 2020
In 2019, the U.S. Geological Survey (USGS), in cooperation with the National Park Service(NPS), initiated a study using surrogate technology to predict real-time metallic-contaminant concentrations (MCCs) in the Clark Fork at two USGS streamgages that bracket Grant-Kohrs Ranch National Historic Site (GRKO) near Deer …