RIVER GAUGE · SNAKE RIVER
Snake River near Irwin
Bonneville County, Idaho
Water level6.42 ft
Flow4,590 cfs
Last readingSep 16, 2026, 4:30 PM UTC (last recorded)
Action11 ft20,688 cfs
The past week
Loading chart…
What floods at each level
- 11 ft
Fields aand low-lying areas near the river from Palisades Dam downstream to near Table Rock Canyon area may experience seep and ponding.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Jun 19, 1997 | 15.25 ft | 41,800 cfs |
| Jun 18, 1997 | 15.01 ft | 40,400 cfs |
| Jun 3, 1956 | 13.31 ft | 31,800 cfs |
More on Snake River
DownstreamSnake River near Heise
Get an alert when Snake River rises
Save this gauge in the free StormCast app and pick the level that matters to you. Your phone goes off when the water gets there.
