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Real-Time Streamflow Conditions for Montana219 Monitoring Stations

Montana: 219 Streamflow Sites

mt: 219 Streamflow Sites

What's the Flow? provides live river gauge readings for 219 USGS monitoring stations across Montana, updated in real-time. Track water levels, flow rates, and potential flood risks for rivers and streams throughout the state.

Data is sourced directly from the U.S. Geological Survey (USGS) and covers major rivers, tributaries, and watersheds across Montana. Whether you're monitoring flood conditions, planning a fishing trip, or assessing whitewater conditions, What's the Flow? gives you the data you need.

About Streamflow Data for Montana

Streamflow data is collected continuously by USGS monitoring stations positioned at key points along rivers and streams across Montana. Each station measures water level (stage) and calculates flow rate (discharge) in cubic feet per second (cfs), providing a real-time picture of river conditions throughout the state.

What's the Flow? aggregates this data into an easy-to-read format, allowing you to quickly assess current conditions, compare flow rates to historical median flows, and identify rivers running significantly above or below normal levels.

Real-Time Streamflow Data for Montana | What's the Flow?