Rivers in Idaho

Snake River near Murphy

Ada County, IdahoNWS SWAI1USGS 13172500Boise office

No flood stages set
21.26ftStage

Observed Mon, Sep 28, 10:20 PM MDT

Forecast crest
21.34 ftThu, Oct 8, 6:00 AM MDT
Record crest
33.27 ft2017

Open the live map with the river flood outlook

Crest history

6 crests on NOAA’s list since 20.

#DateStage
1February 10, 201733.27 ft
2April 27, 201930.31 ft
3June 4, 201828.98 ft
4May 26, 2026.82 ft
5May 25, 2125.41 ft
6June 8, 202224.00 ft

Most recent crests

  • June 8, 2022: 24.00 ft
  • April 27, 2019: 30.31 ft
  • June 4, 2018: 28.98 ft
  • February 10, 2017: 33.27 ft
  • May 25, 21: 25.41 ft
  • May 26, 20: 26.82 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Northwest River Forecast Center. Forecasts are not available. Only observed stages are available for this point. Stage may be affected by ice.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.