Missouri River at Great Falls MT
Current readings are unavailable. Current flood status cannot be determined. Check the linked USGS and NWS sources for the latest information.
Gauge height
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Streamflow
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The highest crest on record was 16.2 ft on Fri, Jan 18, 2019.
Highest crests on record
| Stage | Date |
|---|---|
| 16.2 ft | 2019-01-18 |
| 15.22 ft | 2020-01-01 |
| 14.68 ft | 2018-06-21 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Missouri River near Ulm MT | 6.1 mi | Cascade County |
| Sun River near Vaughn MT | 9.3 mi | Cascade County |
| Sand Coulee at Sand Coulee MT | 9.9 mi | Cascade County |
| Muddy Creek at Vaughn MT | 11.3 mi | Cascade County |
| Sand Coulee Creek above Cottonwood Creek at Centerville | 11.5 mi | Cascade County |
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.