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Willamette River At Harrisburg (HARO3)

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Flood Stage: 14 Feet
Latest Stage: 2.91
Current Warnings/Statements/Advisories:None currently.
NOTE:Forecasts for the Willamette River at Harrisburg are issued routinely year-round.
Flood Categories (in feet)
Major Flood Stage: 17
Moderate Flood Stage: 0
Flood Stage: 14
Action Stage: 10.8
Low Stage (in feet): 0

Historic Crests
(1) 23.00 ft on 12/04/1861
(2) 21.10 ft on 01/01/1943
(3) 19.69 ft on 12/29/1945
(4) 18.75 ft on 01/07/1948
(5) 18.40 ft on 12/31/1942
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(P): Preliminary values subject to further review.

Recent Crests
(1) 14.55 ft on 01/18/2006
(2) 14.19 ft on 01/01/2006
(3) 12.55 ft on 11/26/1999
(4) 13.93 ft on 12/29/1998
(5) 15.56 ft on 11/19/1996
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(P): Preliminary values subject to further review.

Willamette River At Corvallis (CORO3)

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NOTE: Flood stage level has recently changed.
Flood Stage: 30 Feet
Latest Stage: 11.88
Current Warnings/Statements/Advisories:None currently.
Reliability of the Forecast:
Based on current and forecast river, weather and reservoir conditions
NOTE:Forecasts for the Willamette River at Corvallis are issued routinely year-round.
Flood Categories (in feet)
Major Flood Stage: 36
Moderate Flood Stage: 33
Flood Stage: 30
Action Stage: 26
Low Stage (in feet): -9999

Historic Crests
(1) 42.40 ft on 12/01/1861
(2) 38.20 ft on 12/29/1945
(3) 38.10 ft on 01/02/1943
(4) 36.80 ft on 01/08/1948
(5) 36.20 ft on 01/19/1953
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(P): Preliminary values subject to further review.

Recent Crests
(1) 27.37 ft on 02/17/2014
(2) 28.90 ft on 01/20/2012
(3) 25.20 ft on 06/06/2010
(4) 30.65 ft on 01/19/2006
(5) 31.63 ft on 01/01/1997
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(P): Preliminary values subject to further review.

Low Water Records
(1) -0.30 ft on 06/25/1977
(2) -0.20 ft on 11/30/1952
(3) 0.00 ft on 07/13/1980
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Willamette River At Albany (ALBO3)

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Flood Stage: 25 Feet
Latest Stage: 4.83
Current Warnings/Statements/Advisories:None currently.
NOTE:Forecasts for the Willamette River at Albany are issued routinely year-round.
Flood Categories (in feet)
Major Flood Stage: 32
Moderate Flood Stage: 30
Flood Stage: 25
Action Stage: 21.6
Low Stage (in feet): -9999

Historic Crests
(1) 41.00 ft on 12/04/1861
(2) 33.93 ft on 12/24/1964
(3) 31.70 ft on 02/06/1907
(4) 31.20 ft on 01/15/1901
(5) 31.00 ft on 11/24/1909
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(P): Preliminary values subject to further review.

Recent Crests
(1) 25.50 ft on 01/19/2006
(2) 25.51 ft on 01/19/2006
(3) 20.22 ft on 01/15/2000
(4) 25.32 ft on 12/30/1998
(5) 27.25 ft on 01/02/1997
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(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
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Portland Weather Forecast Office
5241 NE 122nd Avenue
Portland, OR 97230-1089
(503) 261-9246
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Page last modified: 21-Dec-2016 5:18 PM
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