current Hydrofabric Enhancement CIROH: Advance water management-hydrologic model coupling to improve hydrologic forecasting in managed watersheds Cold Region Hydro-biogeochemical Processes Dynamics of interconnected surface-subsurface flow and reactive transport processes across the hillslope-riparian zone-river corridor continuum of cold, high-latitude watersheds past Integrated Hydrologic Modeling ExaSheds: Advancing Watershed System Science using Machine Learning-Assisted Simulation