Stream discharge and chemistry, and riparian groundwater chemistry and estimated groundwater discharge from a headwater boreal stream.

This dataset contains measurements of stream and groundwater chemistry, and stream discharge collected from the Svartberget Research Station/Krycklan Catchment Study 64°14ʹN, 19°46ʹE, Vasterbottens lan, Sweden. Stream discharge and chemistry data was obtained from the Swedish Infrastructure for Ecosystem Sciences (SITES) data portal (https://data.fieldsites.se) and is from the time period of 2014-01-27 to 2023-06-07. Groundwater chemistry is collated from several previous studies from 2016-2022 along this same study reach, detailed further in Dataset information. Specifically for chemistry, dissolved organic carbon (DOC), dissolved organic nitrogen (DON), dissolved inorganic nitrogen (DIN), nitrate (NO3) and ammonium (NH4) are included in the data set. This dataset has been compiled to support research on the solute dynamics of groundwater and stream water along a first-order boreal headwater stream.