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Peak Streamflow for the Nation

USGS 06809500 East Nishnabotna River at Red Oak, IA

Montgomery County, Iowa
Hydrologic Unit Code 10240003
Latitude  41°00'31", Longitude  95°14'29" NAD27
Drainage area 894  square miles
Gage datum 1,005.45 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1917 1917-06-07 21.70 23,5007
1918 1918-05-29 13.60 3,740
1919 1919-06-13 13.10 3,300
1920 1920-04-21 12.60 2,920
1921 1921-09-21 12.40 2,800
1922 1922-09-02 13.60 3,740
1923 1923-09-29 12.20 2,700
1924 1924-06-26 18.20 10,000
1925 1925-06-25 10.00 1,850
1936 1936-09-16 14.806 3,800
1937 1937-03-04 18.60 9,600
1938 1938-09-14 14.90 3,810
1939 1939-08-12 18.20 9,070
1940 1940-08-13 15.83 5,000
1941 1941-06-04 15.50 4,580
1942 1942-07-20 18.40 8,100
1943 1943-02-04 17.90 8,610
1944 1944-08-02 17.90 8,500
1945 1945-05-23 20.50 16,100
1946 1946-02-06 18.20 12,000
1947 1947-06-13 23.20 36,200
1948 1948-03-19 18.90 18,400
1949 1949-03-05 17.70 15,800
1950 1950-02-28 11.80 8,580
1951 1951-05-01 16.97 15,200
1952 1952-06-22 15.53 12,600
1953 1953-06-10 7.77 3,250
1954 1954-08-23 14.08 10,400
1955 1955-03-03 13.58 9,640
1956 1956-09-05 12.57 7,630
1957 1957-06-17 15.12 11,800
1958 1958-07-03 22.27 35,600
1959 1959-05-29 15.14 12,700
1960 1960-03-30 16.40 15,100
1961 1961-03-15 12.25 8,510
1962 1962-05-29 15.28 13,000
1963 1963-03-11 10.90 8,920
1964 1964-06-23 15.96 14,300
1965 1965-03-02 19.40 22,200
1966 1966-06-12 15.56 15,100
1967 1967-06-16 14.05 12,400
1968 1968-05-16 1.29 355
1969 1969-03-18 14.48 13,700
1970 1970-03-02 18.596 11,700
1971 1971-02-19 20.76 17,000
1972 1972-09-13 27.43 38,000
1973 1973-05-08 19.20 14,500
1974 1973-10-11 15.28 8,460
1975 1975-04-28 15.84 8,610
1976 1976-06-14 18.78 12,800
1977 1977-08-28 14.35 6,820
1978 1978-03-21 16.34 9,280
1979 1979-03-19 21.20 16,900
1980 1980-06-15 19.60 14,200
1981 1981-06-16 8.48 1,710
1982 1982-02-21 19.222 13,600
1983 1983-02-20 13.71 6,060
1984 1984-04-30 20.11 15,000
1985 1985-02-21 14.55 7,890
1986 1986-05-10 17.36 10,200
1987 1987-05-26 17.08 9,820
1988 1988-06-09 7.842 1,170
1989 1989-09-09 21.74 22,100
1990 1990-06-17 19.25 13,000
1991 1991-06-15 22.25 22,000
1992 1992-09-16 18.47 11,800
1993 1993-08-31 21.98 21,600
1994 1994-06-23 15.63 9,160
1995 1995-03-26 13.23 5,870
1996 1996-06-21 18.45 14,000
1997 1997-02-19 15.77 9,370
1998 1998-06-15 29.39 60,500
1999 1999-05-17 19.06 15,100
2000 2000-06-26 9.60 2,210
2001 2001-03-15 15.92 10,600
2002 2002-08-24 10.16 3,240
2003 2003-05-05 12.50 4,880
2004 2004-05-23 19.99 16,600
2005 2005-05-13 18.18 12,900
2006 2006-09-17 14.19 6,510
2007 2007-05-07 26.24 34,600
2008 2008-06-13 24.09 27,000
2009 2009-04-27 17.672 12,000
2010 2010-06-27 21.25 19,500
2011 2011-02-17 14.18 6,850
2012 2012-04-15 16.21 10,900
2013 2013-06-24 17.24 11,300
2014 2014-09-10 21.05 18,200
2015 2015-06-15 20.16 17,000
2016 2016-05-27 18.522 13,600
2017 2017-05-20 15.61 8,520
2018 2018-07-01 16.09 9,260
2019 2019-03-14 24.562 24,200
2020 2019-10-02 15.46 8,290
2021 2021-07-11 9.54 1,930
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.