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Peak Streamflow for the Nation

USGS 05466500 EDWARDS RIVER NEAR NEW BOSTON, IL

Mercer County, Illinois
Hydrologic Unit Code 07080104
Latitude  41°11'13", Longitude  90°58'02" NAD27
Drainage area 445  square miles
Gage datum 529.13 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1935 1935-01-08 18.65 3,000
1936 1936-02-27 20.161 3,2002
1937 1937-02-21 19.741 2,9002
1938 1938-06-15 18.482 2,890
1939 1939-03-12 18.96 4,680
1940 1940-03-07 17.53 2,090
1941 1941-02-13 15.93 1,230
1942 1941-10-10 18.15 2,100
1943 1943-04-29 18.972 4,680
1944 1944-04-25 19.04 3,680
1945 1945-05-17 19.15 3,840
1946 1946-01-07 20.17 6,050
1947 1947-04-07 19.67 5,150
1948 1948-03-01 19.57 3,920
1949 1949-02-14 19.402 3,500
1950 1950-04-26 20.56 7,280
1951 1951-05-12 20.63 7,280
1952 1952-03-14 18.61 2,460
1953 1953-02-20 17.82 1,880
1954 1954-06-03 18.32 2,050
1955 1954-10-13 21.46 7,020
1956 1956-07-08 18.67 2,540
1957 1957-04-06 15.27 1,000
1958 1958-06-13 19.652 4,840
1959 1959-02-24   3,5002
1960 1960-04-01 20.77 6,250
1961 1961-09-14   4,2002
1962 1961-11-18   3,7002
1963 1963-03-05   3,3002
1964 1964-04-22 18.00 1,550
1965 1965-04-26 20.51 6,450
1966 1966-05-24   5,0002
1967 1967-06-14   6,1002
1968 1967-11-03 17.41 1,250
1969 1969-01-23 20.59 6,130
1970 1970-09-26 21.02 5,540
1971 1971-02-21 21.531 6,0002
1972 1972-06-15 20.27 3,830
1973 1973-04-22 23.33 18,000
1974 1974-06-25 22.51 7,030
1975 1975-03-18 19.96 3,460
1976 1976-04-27 20.87 6,180
1977 1977-08-11 18.05 1,370
1978 1977-11-04 20.87 6,180
1979 1979-03-20 21.20 4,870
1980 1980-08-17 20.292 4,420
1981 1981-04-14 20.85 5,860
1982 1982-08-07 22.222 7,860
1983 1983-04-04 21.59 6,310
1984 1984-06-10 19.78 2,420
1985 1985-02-22 22.15 6,180
1986 1986-07-11 21.71 4,470
1987 1987-08-28 19.65 2,580
1988 1988-01-22 21.40 4,600
1989 1989-09-10 20.10 3,980
1990 1990-06-20 22.49 10,300
1991 1991-02-06 21.42 4,670
1992 1992-07-28 20.88 2,760
1993 1993-08-16 22.37 8,590
1994 1994-02-20 21.67 5,600
1995 1995-07-07 21.52 3,280
1996 1996-05-28 22.91 7,180
1997 1997-02-23 22.07 4,190
1998 1998-03-31 21.41 3,100
1999 1998-10-21 22.51 5,560
2000 2000-04-21 21.30 2,970
2001 2001-02-11 22.382 5,100
2002 2002-05-15 22.11 4,300
2003 2003-05-03 22.52 4,700
2004 2004-05-31 22.61 6,200
2005 2005-01-14 19.16 1,630
2006 2006-09-13 18.74 1,460
2007 2007-03-04 22.531 3,5002
2008 2008-09-14 24.13 10,300
2009 2008-12-30 23.70 8,090
2010 2010-05-15 23.57 7,510
2011 2011-05-29 22.82 4,830
2012 2012-05-07 21.25 2,500
2013 2013-04-20 23.821 8,630
2014 2014-03-13 23.26 6,280
2015 2015-07-07 22.92 6,560
2016 2015-12-30 20.80 2,280
2017 2017-01-19 21.78 3,690
2018 2018-02-21 22.02 4,180
2019 2019-05-31 23.72 8,640
2020 2019-10-01 21.91 3,940
2021 2021-04-13 23.23 8,110
2022 2022-07-09 20.48 2,100
2023 2023-03-26 19.40 1,720
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.