Rivers in Oregon

Sandy River near Marmot

Clackamas County, OregonNWS SRMO3USGS 14137000Portland office

No flood stages set
689.62ftStage

Observed Mon, Sep 21, 12:15 AM PDT

Forecast crest
689.65 ftTue, Sep 22, 11:00 AM PDT
Record crest
740.01 ft1999

Open the live map with the river flood outlook

Crest history

12 crests on NOAA’s list since 1964.

#DateStage
1November 25, 1999740.01 ft
2January 2, 2009701.30 ft
3January 16, 2011700.20 ft
4October 22, 2017698.83 ft
5December 20, 2020698.19 ft
6December 2, 2013698.09 ft
7February 7, 199620.04 ft
8February 23, 198617.10 ft
9December 22, 196417.05 ft
10January 20, 197216.88 ft
11December 2, 197716.68 ft
12April 27, 199014.25 ft

Most recent crests

  • December 20, 2020: 698.19 ft
  • October 22, 2017: 698.83 ft
  • December 2, 2013: 698.09 ft
  • January 16, 2011: 700.20 ft
  • January 2, 2009: 701.30 ft
  • November 25, 1999: 740.01 ft
  • February 7, 1996: 20.04 ft
  • April 27, 1990: 14.25 ft
  • February 23, 1986: 17.10 ft
  • December 2, 1977: 16.68 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Northwest River Forecast Center. Forecasts are issued routinely year-round.

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.