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Peak Streamflow for the Nation

USGS 07198000 Illinois River near Gore, OK

Sequoyah County, Oklahoma
Hydrologic Unit Code 11110103
Latitude  35°34'23", Longitude  95°04'07" NAD27
Drainage area 1,615  square miles
Contributing drainage area 1,615  square miles
Gage datum 468.49 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)
1925 1924-12-21 5.10 6,9907
1940 1940-08-17 10.203 17,600
1941 1941-04-20 16.183 43,900
1942 1941-11-01 14.953 38,900
1943 1943-05-11 24.503 110,000
1944 1944-03-20 12.813 29,200
1945 1945-04-15 25.383 118,000
1946 1946-05-27 11.833 22,000
1947 1946-12-12 13.163 30,900
1948 1948-08-16 15.093 40,200
1949 1949-05-21 11.703 24,900
1950 1950-05-11 30.203 180,000
1951 1951-02-22 12.50 27,2005
1952 1952-04-14 11.29 10,5005
1953 1953-05-12 6.41 1,1606
1954 1954-05-02 10.90 9,2806
1955 1955-06-18 9.89 5,8806
1956 1956-08-14 8.93 3,6106
1957 1957-06-09 13.70 18,1006
1958 1958-05-04 12.50 13,7006
1959 1959-05-10 8.00 4,5106
1960 1959-11-07 11.79 12,4006
1961 1961-06-01 11.88 12,5006
1962 1962-03-20 7.68 4,0806
1963 1963-02-14 7.80 4,2906
1964 1964-08-19 7.96 3,5906
1965 1965-04-15 11.39 9,9506
1966 1966-04-30 9.66 6,0006
1967 1967-01-19 8.02 3,9906
1968 1968-03-24 12.67 11,0006
1969 1969-02-05 12.15 10,4006
1970 1970-05-06 10.56 7,5506
1971 1970-11-02 10.73 8,1006
1972 1972-03-24 8.21 4,0406
1973 1973-04-25 12.43 11,7006
1974 1973-12-03 12.51 12,1006
1975 1975-03-30 12.28 12,0006
1976 1976-04-21 12.03 10,9006
1977 1977-01-17 7.56 4,0006
1978 1978-03-27 11.96 11,7006
1979 1979-06-08 7.90 4,4006
1980 1980-05-22 7.57 4,0106
1981 1981-09-24 7.68 4,0506
1982 1982-06-24 9.49 6,8206
1983 1983-04-26 8.32 5,1406
1984 1984-04-13 9.53 7,3806
1985 1985-01-03 12.65 13,5006
1986 1985-12-06 11.65 11,7006
1987 1986-10-11 12.96 14,2006
1988 1987-12-30 11.89 12,3006
1989 1989-03-14 10.57 10,4006
1990 1990-05-24 17.96 15,6006
1991 1991-01-15 14.10 7,3106
1992 1991-11-22 14.35 7,7606
1993 1992-12-23 16.88 13,1006
1994 1993-11-16 15.05 9,1206
1995 1995-05-24 15.27 9,5506
1996 1996-04-25 12.76 5,1306
1997 1996-11-27 15.86 10,8006
1998 1998-01-15 15.80 10,6006
1999 1999-06-01 15.89 10,8006
2000 2000-06-28 17.67 14,9006
2001 2001-03-03 15.71 10,4006
2002 2001-12-19 14.29 7,6506
2003 2003-08-27 12.50 4,5706
2004 2004-05-06 16.97 13,2006
2005 2005-01-09 16.06 11,2006
2006 2005-10-03 12.36 5,0106
2007 2007-01-18 12.71 5,3306
2008 2008-04-03 15.59 11,3006
2009 2009-05-06 14.22 8,4206
2010 2009-10-15 15.95 12,1006
2011 2011-05-24 17.57 15,9006
2012 2012-04-06 14.63 9,2306
2013 2013-04-20 16.61 13,6006
2014 2014-09-16 12.17 4,8106
2015 2015-06-26 16.82 14,1006
2016 2015-12-30 23.81 36,2006
2017 2017-05-04 16.88 14,3006
2018 2018-03-06 15.37 10,8006
2019 2019-07-02 16.64 13,6006
2020 2020-04-03 16.29 12,8006
2021 2021-04-30 17.03 14,7006
2022 2022-05-05 19.95 23,4006
2023 2023-03-27 15.90 12,3006
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.