CIROH

Research to operations, for the nation's water.

One portal for the CIROH suite of hydrologic analysis, flood evaluation, and streamflow tools. Sign in once with HydroShare and launch any application.

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Explore the suite

Every tool runs as its own application. Open the launcher to search and filter the full catalog.

Flood inundationGenerate, evaluate, and benchmark HAND flood maps. StreamflowNextGen runs, gauge correlation, and evaluation. SnowSnow water equivalent products and inspection. Data & dashboardsHydrofabric, in-browser compute, and dashboards.