Flow Report

Check out the latest news for thousands of streamgauges, along with streamflow discharges, gauge stages, and watershed hydrology data



Potential Flooding

Streamgauges experiencing a drastic rise in discharge.




Popular Whitewater Destinations

Featured river runs and paddling destinations





Flow Data for the Nation

Streamflow levels, gage stages, and detailed forecasts for everyone.

Our team provides snow and river data for North America based on the latest watershed hydrology models and forecasting information.


Streamgauge Data

Directly sourced from the USGS and state level agencies

Whitewater Reports

River run conditions with class ratings and weather

Watershed Hydrology

Snow and water data for thousands of hydrologic areas

Fishing Destinations

Popular fishing areas with angling tips and species prevalence

Maps Make it Easy

View mountain snowpack depths along with mountain streamflow conditions on the interactive map.

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