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Peak Streamflow for the Nation

USGS 05388250 Upper Iowa River near Dorchester, IA

Allamakee County, Iowa
Hydrologic Unit Code 07060002
Latitude  43°25'16", Longitude  91°30'31" NAD27
Drainage area 770  square miles
Gage datum 659.80 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1939 1939-03-14   5,650
1941 1941-05-31 21.80 30,4007
1976 1976-03-12 17.67 14,000
1977 1977-02-24 12.35 4,110
1978 1978-06-17 15.54 8,680
1979 1979-03-19 15.27 9,140
1980 1980-03-16 13.70 6,610
1981 1981-08-31 11.91 4,120
1982 1982-03-17 12.15 4,350
1983 1982-11-12 13.64 6,720
1984 1984-06-18 13.092 5,520
1985 1985-02-21 16.031 6,6302
1986 1986-03-19 14.85 8,620
1987 1986-10-14 14.10 7,020
1988 1988-03-10 10.501 3,0002
1989 1989-03-14 13.142 5,550
1990 1990-08-26 14.60 7,990
1991 1991-04-30 12.23 4,540
1992 1991-12-07 13.361 5,5302
1993 1993-08-17 20.00 22,000
1994 1994-02-19 14.901 4,2002
1995 1995-03-12 11.46 3,460
1996 1996-06-18   5,0201,2
1997 1997-03-22 12.44 4,580
1998 1998-06-29 16.65 12,600
1999 1999-07-23 13.25 6,050
2000 2000-06-02 17.53 13,300
2001 2001-04-09 15.99 11,100
2002 2002-05-09 10.29 2,260
2003 2003-05-13 9.67 1,780
2004 2004-05-22 15.37 9,320
2005 2005-07-26 14.48 8,340
2006 2006-04-09 11.22 3,180
2007 2007-08-23 15.20 8,980
2008 2008-06-09 22.46 31,200
2009 2009-02-11 12.48 4,740
2010 2010-03-13 13.82 6,640
2011 2011-03-24 14.16 7,180
2012 2012-03-01 9.90 1,940
2013 2013-06-23 20.02 25,500
2014 2014-06-20 13.94 7,630
2015 2015-06-22 16.59 14,000
2016 2016-08-24 24.30 38,000
2017 2017-02-22 13.77 7,880
2018 2018-06-11 17.46 15,600
2019 2019-03-14 18.40 18,100
2020 2020-06-10 13.93R  
2021 2021-08-30 14.07 8,420
2022 2022-07-24 14.67 9,660
2023 2023-02-28 12.03 5,430
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.