Flathead River at Columbia Falls MT
Is Flathead River at Columbia Falls MT flooding right now?
Flathead River at Columbia Falls MT measured 4.92 ft on 2026-09-11 01:45:00 UTC. That observation was 8.1 ft below its 13 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
4.92 ft
Streamflow
5,960 cfs
Minor flooding here begins at 13 ft, with major flooding at 22 ft. The highest crest on record was 25.58 ft on Tue, Jun 9, 1964.
Flood forecast
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 12.5 ft | 7.6 ft below |
| Minor flood | 13 ft | 8.1 ft below |
| Moderate flood | 18 ft | 13.1 ft below |
| Major flood | 22 ft | 17.1 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 25.58 ft | 1964-06-09 |
| 22.7 ft | 1894-06-01 |
| 19.08 ft | 1948-05-23 |
| 18.71 ft | 1928-05-27 |
| 17.63 ft | 1933-06-16 |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Whitefish River near Kalispell MT | 5.2 mi | Flathead County |
| S F Flathead River near Columbia Falls MT | 6.8 mi | Flathead County |
| N F Flathead River near Columbia Falls MT | 9.6 mi | Flathead County |
| Stillwater River near Whitefish MT | 9.7 mi | Flathead County |
| Flathead River near Kalispell, MT | 10.1 mi | Flathead County |
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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.