Rivers in Oregon

Mid Fork Willamette River at Jasper

Lane County, OregonNWS JASO3USGS 14152000Portland office

Below flood stage
2.83ftStage

Observed Mon, Sep 21, 7:45 AM PDT

Flood stage
10.00 ft
Forecast crest
2.84 ftFri, Sep 25, 5:00 PM PDT
Record crest
17.40 ft1909

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood15.00 ft
Moderate flood13.00 ft
Minor flood10.00 ft
Action9.40 ft
  1. 18.00 ftexpect flooding of buildings in lower areas near the Middle Fork of the Willamette in Jasper.
  2. 15.00 ftexpect widespread flooding of low-lying areas along the Middle Fork from Jasper downstream to Springfield.
  3. 10.00 ftexpect minor flooding of agricultural land and low-lying areas along the Middle Fork from Jasper downstream to Springfield.

Crest history

15 crests on NOAA’s list since 1907.

#DateStage
1November 23, 190917.40 ft
2January 18, 195316.60 ft
3December 25, 190715.90 ft
4February 4, 190715.00 ft
5January 12, 191214.40 ft
6December 26, 196413.43 ft
7April 12, 201910.46 ft
8December 25, 199610.07 ft
9January 21, 20069.97 ft
10January 9, 20099.91 ft
11December 31, 19989.68 ft
12January 24, 20129.66 ft
13December 24, 20149.58 ft
14June 4, 20109.53 ft
15January 22, 19989.44 ft

Most recent crests

  • April 12, 2019: 10.46 ft
  • December 24, 2014: 9.58 ft
  • January 24, 2012: 9.66 ft
  • June 4, 2010: 9.53 ft
  • January 9, 2009: 9.91 ft
  • January 21, 2006: 9.97 ft
  • December 31, 1998: 9.68 ft
  • January 22, 1998: 9.44 ft
  • December 25, 1996: 10.07 ft
  • December 26, 1964: 13.43 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.