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Peak Streamflow for the Nation

USGS 14246900 COLUMBIA RIVER AT PORT WESTWARD, NEAR QUINCY, OR

Columbia County, Oregon
Hydrologic Unit Code 17080003
Latitude  46°10'53", Longitude 123°10'56" NAD27
Drainage area 256,900  square miles
Gage datum -1.00 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1992 1992-02-22 8.87 365,0001,6
1993 1993-05-18   472,0001,6
1994 1994-02-26   298,0001,2,6
1995 1995-02-04   415,0001,6
1996 1996-02-10   864,0001,2,6
1997 1997-01-03 11.55 693,0001,2,6
1998 1998-05-31   500,0001,2,6
1999 1999-03-03 10.49 530,0001,2,6
2000 2000-04-24   430,0001,2,6
2001 2001-05-18 4.882 232,0001,6
2002 2002-04-18 7.002 464,0001,6
2003 2003-02-01 9.192 503,0001,6
2004 2004-01-31   400,0001,2,6
2005 2005-05-20 8.522 366,0001,6
2006 2006-01-11 10.712 489,0001,6
2007 2006-11-08 10.052 428,0001,6
2008 2008-05-23 9.222 515,0001,6
2009 2009-01-08 11.21 627,0006
2010 2010-06-13 10.022 592,0006
2011 2011-06-02 10.632 670,0006
2012 2012-04-03 9.992 648,0006
2013 2012-12-14 10.392 507,0006
2014 2014-03-10 8.641,2 568,0006
2015 2014-12-21 5.351,2 525,0006
2016 2015-12-10 7.491,2 597,0006
2017 2017-03-28 8.231,2 738,0006
2018 2018-05-17 7.121,2 648,0006
2019 2019-04-12 7.301,2 665,0006
2020 2020-06-04 5.631,2 531,0006
2021 2021-01-14 7.211,2 587,0006
2022 2022-06-14 8.431,2 659,0006
2023 2023-05-19 6.741,2 593,0006
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.