Ruby River above reservoir near Alder, MT
Is Ruby River above reservoir near Alder, MT flooding right now?
Ruby River above reservoir near Alder, MT measured 2.82 ft on 2026-09-11 01:45:00 UTC. No NWS minor flood stage is published for this gauge.
Gauge height
2.82 ft
Streamflow
82 cfs
The highest crest on record was 9.33 ft on Fri, Jan 7, 2011.
Streamflow outlook
Highest crests on record
| Stage | Date |
|---|---|
| 9.33 ft | 2011-01-07 |
| 6.24 ft | 1964-05-16 |
| 6.24 ft | 1984-05-16 |
| 6.13 ft | 2006-05-21 |
| 6.07 ft | 2011-06-08 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Ruby River below reservoir near Alder, MT | 3.7 mi | Madison County |
| Madison River near Cameron MT | 19.2 mi | Madison County |
| Beaverhead River near Twin Bridges MT | 20.0 mi | Madison County |
| Madison River at Ennis, MT | 23.1 mi | Madison County |
| Ruby River near Twin Bridges MT | 23.6 mi | Madison 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.