4dHydro working package 2 is dedicated to provided a set of land-surface and hydrological model community reference outputs. The community reference outputs are a set of hydrological simulation outputs from various land-surface and hydrological models from previous studies. Therefore, these outputs represent the current state-of-the-art in hydrological modeling (i.e. before the improvements made in this project) and are used as a baseline reference for the rest of the project. This datapackage contains the outputs for the PCR-GLOBWB hydrological model (globalhydrology.nl/research/models/pcr-globwb-2-0), which was developed at Utrecht University. See https://4dhydro.eu/catalog/ for links to outputs from other models. Outputs are formatted according to the 4dHydro working package 2 storage protocol. For more information, please contact Bram Droppers (b.droppers@uu.nl) or Niko Wanders (n.wanders@uu.nl).