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Peak Streamflow for the Nation

USGS 14211820 COLUMBIA SLOUGH AT PORTLAND, OR

Multnomah County, Oregon
Hydrologic Unit Code 17090012
Latitude  45°38'21", Longitude 122°45'43" NAD27
Gage datum 1.53 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)
1990 1990-01-28   1,5701,C
1991 1991-06-20   4241,C
1992 1992-02-23   3661,C
1993 1992-12-10   3401,C
1994 1994-02-27   3271,C
1995 1994-10-27   5601,C
1996 1995-12-05   2,4001,2,C
1997 1997-01-05   2,0801,C
1998 1998-06-02   3941,C
1999 1999-03-01   9561,C
2000 1999-11-28   4971,C
2001 2000-12-15   3071,C
2002 2002-02-10 7.012 3111,C
2003 2003-02-04 11.182 8731,C
2004 2004-02-01 10.322 4221,C
2005 2004-12-19 6.042 3311,C
2006 2006-01-15 14.402 1,1901,C
2007 2006-11-11 8.562 5021,C
2008 2008-06-08 13.902 5071,C
2009 2009-01-11 10.432 4211,C
2010 2010-06-14 12.772 8541,C
2011 2011-04-08 13.062 8751,C
2012 2012-04-05 14.622 1,2701,C
2013 2013-07-23 7.142 1,5601,C
2014 2014-07-13 7.701,2 1,5302,C
2015 2014-12-24 9.551,2 1,330C
2016 2015-12-23 10.011,2 1,660C
2017 2017-04-07 13.941,2 2,760C
2018 2018-05-29 13.831,2 1,690C
2019 2019-04-13 13.831,2 2,320C
2020 2020-08-19 4.981,2 1,440C
2021 2021-06-23   1,550C
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.