High and low frequency water quality data in a point source influenced headwater stream

This dataset contains different water quality and -quantity data, collected in a small headwater catchment in the north of Hesse, Germany. Grap samples were collected manually on different sites within the stream. On site 2 our main monitoring station, we installed probes for high frequency measurements of discharge, nitrate, and conductivity. At site 3, the WWTP outlet, high frequency data is available as well. Meteorological data was collected via a meteorological station at the site of the WWTP. We also monitored the two combined sewer overflows located in the catchment via modified conductivity loggers. Conductivity > 0 indicates, that the CSO is discharging. The data was processed and checked for quality, including sensor calibration and visual inspection, to remove obvious errors. Detailed procedures are described by Spill et al., (2023) (see Metadata)