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Peak Streamflow for the Nation

USGS 07152500 Arkansas River at Ralston, OK

Pawnee County, Oklahoma
Hydrologic Unit Code 11060006
Latitude  36°30'15", Longitude  96°43'41" NAD27
Drainage area 54,208  square miles
Contributing drainage area 46,631  square miles
Gage datum 777.33 feet above NAVD88
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1923 1923-06-11 23.00 200,000
1924 1923-10-16 11.80 42,000
1925 1925-04-27 6.40 11,300
1926 1926-09-05 10.40 32,400
1927 1926-10-06 18.70 108,000
1928 1928-06-21 15.00 73,000
1929 1928-11-20 15.30 76,300
1930 1930-05-13 12.10 47,800
1931 1931-06-14 9.50 28,200
1932 1932-06-23 10.60 33,700
1933 1933-08-30 9.30 25,700
1934 1934-04-08 6.40 11,700
1935 1935-05-21 16.00 77,800
1936 1936-06-07 9.90 26,600
1937 1937-06-11 13.00 47,500
1938 1938-05-23 16.44 75,600
1939 1939-06-28 8.48 19,200
1940 1940-09-05 10.26 27,800
1941 1941-06-11 13.59 51,000
1942 1942-06-24 18.54 94,000
1943 1943-05-20 18.12 97,200
1944 1944-04-25 22.82 179,000
1945 1945-04-19 19.55 124,000
1946 1945-10-02 19.48 110,000
1947 1947-04-16 18.50 114,000
1948 1948-07-18 14.93 70,200
1949 1949-05-21 15.30 70,700
1950 1950-08-04 17.60 92,800
1951 1951-07-03 21.45 135,000
1952 1952-06-06 10.48 25,800
1953 1953-05-31 8.80 17,500
1954 1954-05-02 9.07 18,700
1955 1955-05-29 12.71 36,300
1956 1955-10-05 14.64 49,200
1957 1957-05-20 21.41 120,000
1958 1958-07-07 14.86 56,800
1959 1959-07-17 14.65 54,800
1960 1959-10-05 21.62 158,000
1961 1961-05-08 21.22 165,000
1962 1961-11-04 17.83 103,000
1963 1963-07-13 8.76 19,700
1964 1964-08-28 9.00 21,100
1965 1964-11-18 22.60 171,000
1966 1966-06-09 6.74 10,400
1967 1967-07-26 12.54 42,000
1968 1968-08-20 14.10 52,800
1969 1969-06-27 16.42 77,000
1970 1970-04-20 18.33 101,000
1971 1971-06-13 8.14 17,100
1972 1971-12-16 8.80 20,100
1973 1973-03-12 19.41 121,000
1974 1973-10-13 22.98 211,000
1975 1974-11-05 18.62 111,000
1976 1976-07-05 10.04 30,100
1977 1977-05-26 10.04 30,1006
1978 1978-05-30 8.14 16,9006
1979 1979-03-25 10.87 35,4006
1980 1979-11-21 15.35 73,6006
1981 1981-06-01 6.40 10,1006
1982 1982-05-20 10.94 33,2006
1983 1983-04-07 12.88 50,7006
1984 1983-10-21 7.40 11,2006
1985 1985-02-23 10.44 31,4006
1986 1986-09-30 17.87 103,0006
1987 1986-10-04 22.20 174,0006
1988 1988-04-04 12.06 42,0006
1989 1989-09-13 12.28 42,4006
1990 1990-03-11 13.72 58,3006
1991 1991-06-05 8.03 17,4006
1992 1992-08-07 10.99 35,1006
1993 1993-05-12 19.76 139,0006
1994 1994-04-30 13.52 56,5006
1995 1995-06-06 16.22 82,9006
1996 1996-09-26 12.14 41,7006
1997 1997-07-18 16.48 87,8006
1998 1998-03-19 14.67 65,8006
1999 1998-11-03 18.51 113,0006
2000 2000-03-26 14.74 67,7006
2001 2001-02-26 11.59 37,4006
2002 2002-06-19 10.41 28,0006
2003 2002-10-07 14.09 58,1006
2004 2003-10-11 13.67 54,8006
2005 2005-06-13 14.34 61,5006
2006 2006-04-30 9.83 24,4006
2007 2007-07-03 18.11 105,0006
2008 2008-09-16 16.39 84,1006
2009 2009-04-29 15.29 69,7006
2010 2010-06-17 14.03 58,6006
2011 2011-04-25 7.352 12,7006
2012 2012-05-01 14.96 67,3006
2013 2013-08-10 13.98 54,9006
2014 2014-07-01 7.62 11,3006
2015 2015-05-26 14.07 55,8006
2016 2016-09-13 13.39 51,7006
2017 2016-10-08 12.52 40,5006
2018 2018-06-27 9.28 22,2006
2019 2019-05-23 22.14 185,0006
2020 2020-02-26 10.51 27,1006
2021 2021-03-19 13.32 48,9006
2022 2022-06-07 12.89 45,1006
2023 2023-07-10 7.39 11,0006
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.