J. William Lund Erin N. Coenen Andrea Medenblik Harper N. Wavra Mike Kennedy Gregory D. Johnson Joel T. Groten 2025 <p>A thorough understanding of fluvial sediment transport is essential for addressing key environmental issues such as aquatic habitat degradation, flooding, excess nutrients, and challenges with river restoration. Fluvial sediment samples are valuable for addressing these concerns, but their collection is often impractical across all rivers and timeframes of interest. In addition, previously used analytical and numerical methods have not allowed for the transfer of knowledge from sites that have data to sites that do not have data. To overcome this limitation, the U.S. Geological Survey developed machine learning models to predict suspended-sediment concentrations and bedload transport in Minnesota rivers that lack physical sediment data and integrated them into the U.S. Geological Survey StreamStats web application.</p> application/pdf 10.3133/fs20253005 en U.S. Geological Survey Using machine learning in Minnesota’s StreamStats to predict fluvial sediment reports