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Peak Streamflow for the Nation

USGS 07257500 Illinois Bayou near Scottsville, AR

Pope County, Arkansas
Hydrologic Unit Code 11110202
Latitude  35°27'59", Longitude  93°02'28" NAD83
Drainage area 241  square miles
Gage datum 447.63 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)
1943 1943-05-10 24.60 77,0007
1948 1948-01-01 15.00 18,600
1949 1949-01-24 24.60 77,000
1950 1950-01-04 15.30 19,400
1951 1951-02-20 14.20 15,900
1952 1952-03-10 14.08 15,600
1953 1953-03-18 14.76 17,800
1954 1954-05-02 16.48 23,500
1955 1955-03-20 14.75 17,300
1956 1956-02-17 12.84 11,000
1957 1957-04-03 17.90 24,600
1958 1957-11-13 13.32 10,900
1959 1958-11-17 14.90 15,300
1960 1959-11-04 17.70 24,000
1961 1961-05-06 19.18 29,500
1962 1962-02-26 13.43 11,100
1963 1963-03-16 11.05 6,000
1964 1964-03-09 16.55 20,500
1965 1965-03-29 12.10 8,200
1966 1966-02-09 18.14 25,300
1967 1967-05-14 11.27 6,510
1968 1968-03-20 17.22 22,400
1969 1969-01-29 19.40 30,300
1970 1970-04-19 18.00 25,000
1971 1970-10-27 11.15 6,280
1972 1971-12-10 20.45 35,000
1973 1973-04-23 21.65 42,000
1974 1973-11-25 19.80 32,000
1975 1975-09-19 13.20 10,600
1976 1976-06-23 10.10 4,190
1977 1977-03-28 21.85 43,900
1978 1978-03-24 13.68 7,320
1979 1979-03-30 17.40 23,000
1980 1979-12-23 15.50 17,100
1981 1981-06-16 9.77 3,590
1982 1982-01-30 17.72 24,000
1983 1982-12-03 27.49 130,000
1984 1984-05-07 14.14 13,100
1985 1985-02-23 16.95 21,600
1986 1986-04-08 15.41 16,800
1987 1987-02-16 12.30 8,600
1988 1988-03-03 13.25 10,800
1989 1989-02-15 16.60 20,500
1990 1990-05-30 17.79 24,300
1991 1991-04-14 14.07 12,900
1992 1991-10-29 14.96 15,500
1993 1993-01-04 18.17 25,600
1994 1994-02-22 14.83 14,600
1995 1994-11-05 17.45 23,100
1996 1996-09-26 12.68 9,440
1997 1997-04-05 15.84 18,100
1998 1998-01-05 17.30 22,700
1999 1999-01-02 11.58 7,110
2000 2000-02-26 11.65 6,830
2001 2001-02-16 15.89 17,500
2002 2002-01-31 17.66 30,200
2003 2003-05-17 12.55 9,250
2004 2004-04-24 18.76 37,000
2005 2005-01-04 15.29 18,500
2006 2006-05-04 15.24 18,300
2007 2007-01-15 18.41 34,800
2008 2008-04-10 23.46 77,600
2009 2009-05-02 16.79 25,500
2010 2009-10-30 15.24 18,300
2011 2011-04-26 19.71 43,700
2012 2011-11-22 19.51 42,200
2013 2013-01-13 16.39 22,700
2014 2014-04-28 17.08 26,100
2015 2015-05-11 19.46 30,300
2016 2015-12-28 23.20 63,200
2017 2017-04-30 16.95 17,300
2018 2018-08-20 17.99 21,400
2019 2019-02-11 17.80 20,600
2020 2020-01-11 17.68 18,600
2021 2021-04-29 21.07 39,800
2022 2022-04-20 15.60 11,900
2023 2023-03-24 18.92 24,300
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  Peak Streamflow Qualification Codes.