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Peak Streamflow for Illinois
Table |
Graph |
Tab-separated file |
peakfq (watstore) format |
Reselect output format |
Water Year |
Date | Gage Height (feet) |
Stream- flow (cfs) |
---|---|---|---|
1913 | 1913 | 21.60Bm | 34,0002,7,Bm |
1924 | 1924-02-06 | 13.02 | 11,000 |
1925 | 1925-03-21 | 10.862 | 8,030 |
1927 | 1926-10-06 | 18.30 | 21,800 |
1928 | 1928-07-05 | 14.12 | 13,400 |
1929 | 1929-01-24 | 14.061 | 12,3002 |
1930 | 1930-04-19 | 11.972 | 9,830 |
1931 | 1931-05-11 | 7.05 | 3,100 |
1932 | 1932-01-19 | 9.22 | 5,680 |
1933 | 1933-05-13 | 20.105 | 27,0002 |
1934 | 1933-10-03 | 7.90 | 3,960 |
1935 | 1935-05-10 | 12.10 | 9,660 |
1936 | 1936-05-04 | 14.572 | 13,700 |
1937 | 1937-01-11 | 11.64 | 8,860 |
1938 | 1938-04-10 | 12.95 | 11,100 |
1939 | 1939-03-14 | 15.80 | 15,700 |
1940 | 1940-05-04 | 9.70 | 6,080 |
1941 | 1941-04-21 | 8.67 | 4,780 |
1942 | 1942-02-09 | 17.60 | 18,900 |
1943 | 1943-05-20 | 19.68 | 25,100 |
1944 | 1944-04-14 | 16.09 | 16,400 |
1945 | 1945-05-18 | 13.60 | 12,100 |
1946 | 1946-01-07 | 12.07 | 9,660 |
1947 | 1947-05-03 | 12.19 | 9,820 |
1948 | 1948-03-22 | 12.49 | 10,300 |
1949 | 1949-02-18 | 11.52 | 8,700 |
1950 | 1950-01-27 | 15.01 | 15,200 |
1951 | 1951-07-11 | 17.10 | 19,100 |
1952 | 1952-01-02 | 12.06 | 9,850 |
1953 | 1953-07-08 | 13.48 | 11,800 |
1954 | 1954-04-13 | 9.30 | 5,530 |
1955 | 1955-04-21 | 10.57 | 7,370 |
1956 | 1956-05-02 | 12.65 | 10,800 |
1957 | 1957-07-15 | 17.53 | 19,900 |
1958 | 1958-06-15 | 18.06 | 21,800 |
1959 | 1959-02-13 | 19.021 | 23,5002 |
1960 | 1960-03-31 | 12.77 | 11,300 |
1961 | 1961-04-25 | 10.60 | 7,460 |
1962 | 1962-03-24 | 14.11 | 13,500 |
1963 | 1963-03-08 | 15.951 | 16,5002 |
1964 | 1964-04-24 | 11.16 | 8,310 |
1965 | 1965-04-26 | 10.98 | 8,030 |
1966 | 1965-12-27 | 12.14 | 9,940 |
1967 | 1967-02-17 | 11.52 | 8,880 |
1968 | 1968-02-04 | 17.70 | 20,800 |
1969 | 1969-01-31 | 13.95 | 13,200 |
1970 | 1970-05-15 | 18.60 | 23,200 |
1971 | 1971-02-24 | 10.50 | 10,600 |
1972 | 1972-04-23 | 10.98 | 7,940 |
1973 | 1973-04-24 | 14.70 | 14,800 |
1974 | 1974-01-24 | 14.67 | 14,700 |
1975 | 1975-01-12 | 14.48 | 14,400 |
1976 | 1976-02-19 | 14.10 | 13,700 |
1977 | 1977-09-17 | 12.91 | 11,500 |
1978 | 1978-03-23 | 13.75 | 13,100 |
1979 | 1979-03-07 | 21.681 | 27,0002 |
1980 | 1980-06-05 | 16.84 | 19,400 |
1981 | 1981-05-15 | 15.56 | 16,700 |
1982 | 1982-02-24 | 18.96 | 24,700 |
1983 | 1982-12-06 | 14.78 | 15,100 |
1984 | 1984-02-15 | 15.40 | 16,400 |
1985 | 1985-02-25 | 17.76 | 21,700 |
1986 | 1985-11-22 | 15.57 | 16,700 |
1987 | 1987-05-26 | 10.60 | 7,710 |
1988 | 1987-12-22 | 10.31 | 7,280 |
1989 | 1989-09-02 | 12.91 | 12,400 |
1990 | 1990-03-13 | 17.24 | 23,200 |
1991 | 1991-01-01 | 18.22 | 23,200 |
1992 | 1992-07-27 | 9.79 | 6,540 |
1993 | 1993-01-07 | 15.88 | 19,500 |
1994 | 1994-04-15 | 16.92 | 22,400 |
1995 | 1995-05-27 | 14.15 | 15,600 |
1996 | 1996-06-20 | 12.91 | 12,900 |
1997 | 1997-03-01 | 15.08 | 17,700 |
1998 | 1998-05-10 | 15.88 | 19,700 |
1999 | 1999-01-27 | 14.231 | 14,0002,9 |
2000 | 2000-07-11 | 11.22 | 9,480 |
2001 | 2001-06-07 | 13.74 | 14,600 |
2002 | 2002-05-13 | 15.45 | 18,600 |
2003 | 2003-07-13 | 14.75 | 16,900 |
2004 | 2004-06-15 | 15.35 | 18,400 |
2005 | 2005-01-15 | 18.63 | 23,700 |
2006 | 2006-04-18 | 12.20 | 11,200 |
2007 | 2007-03-26 | 16.12 | 19,000 |
2008 | 2008-01-11 | 20.14 | 27,700 |
2009 | 2009-03-13 | 17.21 | 20,400 |
2010 | 2010-06-25 | 14.41 | 14,400 |
2011 | 2011-04-29 | 15.10 | 15,800 |
2012 | 2012-05-08 | 14.05 | 13,700 |
2013 | 2013-04-21 | 15.41 | 16,500 |
2014 | 2014-02-23 | 16.33 | 18,400 |
2015 | 2015-07-14 | 18.79 | 24,200 |
2016 | 2015-12-31 | 18.69 | 24,000 |
2017 | 2017-06-18 | 13.56 | 12,800 |
2018 | 2018-02-23 | 20.60 | 28,900 |
2019 | 2019-05-03 | 15.70 | 17,100 |
2020 | 2020-05-19 | 14.93 | 15,100 |
2021 | 2021-07-01 | 13.96 | 13,500 |
2022 | 2022-02-19 | 14.122 | 13,9002 |
2023 | 2023-02-26 | 13.84 | 13,000 |
2024 | 2024-01-28 | 14.09 | 13,800 |