2025 CIROH Science Meeting Presentation Enabling collaboration through data and model sharing with CUAHSI HydroShare

This presentation will illustrate capability developed for working with HydroShare, AORC data, HydroFabric and NextGen on CIROH JupyterHub. Collaboration is central to CIROH. Advancing hydrology research to operations relies on model and data sharing, requiring open data integration, accessible computing, and teamwork. The CUAHSI HydroShare platform was developed to enable researchers to share digital products from their research, including data, models, and workflows, in line with Findable, Accessible, Interoperable, and Reusable (FAIR) principles, and to support reproducibility. This project has linked the CUAHSI HydroShare repository to CIROH JupyterHub on 2i2c computing platform to access, analyze and work with high community value datasets (AORC, Hydrofabric) and set up, run, and analyze the results from a NextGEN model configured for research over a small watershed. This provides an entry point for research improve the National Water Model as it adopts the NextGen framework.

This research was supported by the Cooperative Institute for Research to Operations in Hydrology (CIROH) with funding under award NA22NWS4320003 from the NOAA Cooperative Institute Program. The statements, findings, conclusions, and recommendations are those of the author(s) and do not necessarily reflect the opinions of NOAA.