Data was generated for four experimental, sandy estuaries in the 20m long Metronome tidal flume (https://www.uu.nl/metronome). The initial conditions were the same but the second experiment had induced dredging, the third induced sea-level rise and fourth both induced dredging and sea-level rise. The paper contains all information on procedures, settings and data analyses. The data in this supplement is a timeseries of bathymetry and model input and output to calculate the flow fields. The data...