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Peak Streamflow for the Nation

USGS 05378500 MISSISSIPPI RIVER AT WINONA, MN

Winona County, Minnesota
Hydrologic Unit Code 07040003
Latitude  44°03'20", Longitude  91°38'15" NAD27
Drainage area 59,200  square miles
Gage datum 639.50 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1929 1929-04-03 11.50 78,300
1930 1930-05-24 7.08 41,100
1931 1931-07-03 5.44 31,600
1932 1932-04-14 9.76 62,600
1933 1933-04-12 6.62 38,600
1934 1934-04-08 9.10 55,500
1935 1935-03-30 11.16 76,200
1936 1936-04-20 12.30 94,900
1937 1937-05-01 8.02 49,200
1938 1938-05-24 12.83 93,400
1939 1939-04-01 12.16 93,900
1940 1940-04-17 7.83 51,700
1941 1941-04-15 11.93 86,700
1942 1942-06-04 13.25 103,000
1943 1943-06-22 14.79 135,000
1944 1944-05-17 12.98 105,000
1945 1945-03-26 13.35 115,000
1946 1946-03-25 11.78 92,700
1947 1947-04-17 10.61 79,400
1948 1948-04-06 10.42 77,100
1949 1949-04-11 9.25 65,200
1950 1950-05-14 14.06 122,000
1951 1951-04-18 17.35 178,000
1952 1952-04-20 17.91 190,000
1953 1953-06-29 10.88 82,800
1954 1954-05-07 16.25 156,000
1955 1955-04-12 8.89 64,400
1956 1956-04-14 11.59 91,700
1957 1957-07-04 11.96 95,800
1958 1958-04-14 6.58 43,500
1959 1959-07-13 6.38 41,900
1960 1960-06-03 9.49 70,000
1961 1961-05-23 9.22 67,600
1962 1962-04-15 11.63 92,200
1963 1963-04-02 7.532 51,400
1964 1964-05-18 9.02 65,700
1965 1965-04-19 20.77 268,000
1966 1966-03-26 12.14 105,000
1967 1967-04-07 16.92 166,000
1968 1968-06-27 9.97 75,000
1969 1969-04-19 19.44 218,000
1970 1970-05-03 8.88 64,400
1971 1971-04-17 14.35 133,000
1972 1972-04-24 11.93 98,700
1973 1973-03-20 14.58 136,000
1974 1974-06-16 10.57 81,600
1975 1975-05-02 16.61 166,000
1976 1976-04-05 13.21 120,000
1977 1977-09-03 6.212 37,800
1978 1978-04-15 10.83 89,000
1979 1979-04-26 14.05 131,000
1980 1980-04-13 8.96 69,000
1981 1981-05-10 9.03 69,800
1982 1982-04-23 14.57 138,000
1983 1983-03-12 14.53 138,000
1984 1984-06-21   106,0001
1985 1985-04-02 11.70 101,000
1986 1986-04-07 16.60 167,000
1987 1987-07-29 6.65 40,900
1988 1988-04-11 6.97 46,800
1989 1989-03-31 9.86 79,400
1990 1990-03-19 9.43 74,700
1991 1991-05-14 10.99 92,900
1992 1992-04-26 10.93 92,000
1993 1993-06-26 16.63 168,000
1994 1994-05-03 12.14 107,000
1995 1995-04-27 10.27 84,100
1996 1996-04-25 14.97 144,000
1997 1997-04-11 18.27 194,000
1998 1998-04-05 13.03 118,000
1999 1999-05-24 12.35 110,000
2000 2000-07-14 8.31 62,700
2001 2001-04-17 20.07 237,000
2002 2002-04-19 13.51 124,000
2003 2003-05-17 13.11 119,000
2004 2004-06-14 11.54 99,500
2005 2005-04-05 10.96 92,400
2006 2006-04-09 11.23 95,700
2007 2007-04-07 10.50 86,900
2008 2008-05-08 11.53 99,400
2009 2009-04-04 10.08 81,800
2010 2010-09-29 13.70 127,000
2011 2011-04-15 16.58 170,000
2012 2012-06-05 11.42 98,0001,2
2013 2013-05-09 12.57 112,000
2014 2014-07-01 15.52 152,000
2015 2015-06-02 8.84 68,100
2016 2016-03-22 11.58 100,000
2017 2017-05-24 13.44 124,000
2018 2018-05-02 13.74 127,000
2019 2019-04-02 17.30 178,000
2020 2020-04-04 14.21 134,000
2021 2021-04-19 9.00 72,500
2022 2022-05-23 11.53 99,400
2023 2023-04-25 18.81 205,000
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.