River Flow Charts — Live USGS Gauge Data by State

Live river flow rates, gauge heights, and water temperatures for all 50 US states. Clean charts and wading condition indicators from USGS monitoring data. Know before you go.

Select your state to see all USGS monitoring stations with current CFS flow rates, 7-day and 30-day historical charts, and a wading condition badge that tells you whether the river is low, normal, high, or in flood stage.