The csv files "MARINA-Nutrients_model_results_for_2050_per_basin", "sum_TDN_TDP_exports_by_rivers_for_Europe", "top_rivers_with_excess_TDN_export_for_2050" and "top_rivers_with_excess_TDP_export_for_2050" contain the main results of Ural-Janssen et al. (2024). The model results are presented in unit of load (Gg/yr) and yield (kg/km2/yr, area normalized) for the current (period of 2017-2020) and future (2050) per river basin. These results are obtained by model application for 2050 based on a baseline scenario (SSP5-RCP8.5), following the equations that are provided in the "Materials and methods" of the paper and in the "Supplementary Information" of the paper. The folder contains "codebook.csv" file for further description on the model parameters.