Snake River at Hells Canyon Dam Id-Or State Line
Is Snake River at Hells Canyon Dam Id-Or State Line flooding right now?
Snake River at Hells Canyon Dam Id-Or State Line measured 66.10 ft on 2026-09-11 01:30:00 UTC. No NWS minor flood stage is published for this gauge.
Gauge height
66.10 ft
Streamflow
16,300 cfs
The highest crest on record was 86.17 ft on Sun, Feb 2, 1997.
Flood forecast
Highest crests on record
| Stage | Date |
|---|---|
| 86.17 ft | 1997-02-02 |
| 84.9 ft | 1998-05-29 |
| 84.05 ft | 1982-02-23 |
| 82.26 ft | 1986-02-28 |
| 82.23 ft | 1984-05-08 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Little Salmon River at Riggins ID | 21.1 mi | Idaho County |
| Imnaha River at Imnaha, OR | 22.3 mi | Wallowa County |
| Pine Creek near Oxbow OR | 22.5 mi | Baker County |
| East Fork Wallowa River near Joseph, OR | 25.0 mi | Wallowa County |
| Threemile Creek near New Meadows, ID | 28.9 mi | Adams 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.