Field blank and field replicate datasets for inorganic and organic compounds collected for the National Water Quality Network, water years 2013-17
The U.S. Geological Survey (USGS) National Water Quality Network - Rivers and Streams (NWQN) comprises 117 surface-water monitoring sites designed to track ambient water-quality conditions across the nation. This dataset includes field quality-control results (field blank and field replicate concentrations), along …