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Peak Streamflow for the Nation

USGS 05542000 MAZON RIVER NEAR COAL CITY, IL

Grundy County, Illinois
Hydrologic Unit Code 07120005
Latitude  41°17'10.3", Longitude  88°21'35.5" NAD83
Drainage area 455  square miles
Gage datum 527.21 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)
1924 1924-08-08 21.005  
1940 1940-04-30 5.07 1,090
1941 1941-06-04 6.39 1,820
1942 1942-02-07 17.28 14,000
1943 1943-05-12 16.13 13,600
1944 1944-04-23 16.22 13,700
1945 1945-05-15 12.01 7,900
1946 1946-06-13 14.76 11,600
1947 1947-04-05 15.31 12,500
1948 1948-03-19 11.84 8,120
1949 1949-02-13 11.20 7,340
1950 1950-04-25 18.50 17,300
1951 1951-02-19 14.11 11,100
1952 1951-11-14 9.97 5,880
1953 1953-03-13 9.37 5,180
1954 1954-03-25 13.48 10,300
1955 1955-04-20 8.06 3,760
1956 1956-07-16 6.32 2,070
1957 1957-06-19 12.64 7,800
1958 1958-07-15 19.70 17,600
1959 1959-04-28 13.04 8,200
1960 1960-06-14 10.58 5,800
1961 1961-09-26 10.33 5,500
1962 1962-03-12 11.20 7,010
1963 1963-03-05 8.30 3,680
1964 1964-04-22 5.36 1,200
1965 1965-05-05 13.03 9,390
1966 1966-05-12 12.46 8,650
1967 1967-04-02 11.74 7,710
1968 1968-06-26 18.11 16,800
1969 1969-07-27 8.10 4,470
1970 1970-05-15 18.15 16,800
1971 1971-03-15 9.34 4,750
1972 1972-08-08 11.96 8,000
1973 1972-12-31 14.88 12,000
1974 1974-06-23 12.92 9,250
1975 1975-06-16 11.36 7,080
1976 1976-03-05 12.34 8,340
1977 1977-09-02 9.19 4,670
1978 1978-09-19 10.06 5,560
1979 1979-04-12 16.19 13,300
1980 1980-06-02 15.37 12,200
1981 1981-06-14 13.64 9,970
1982 1982-03-12 13.79 10,200
1983 1982-12-04 19.51 22,400
1984 1984-02-13 16.82 16,800
1985 1985-02-24 17.80 18,800
1986 1985-11-19 16.75 16,800
1987 1986-10-04 12.34 9,310
1988 1988-01-20 8.67 4,610
1989 1989-09-02 15.17 11,400
1990 1990-03-11 14.45 10,500
1991 1990-11-28 18.83 20,800
1992 1992-02-18 6.58 3,040
1993 1993-09-15 12.85 10,700
1994 1993-10-18 11.79 9,150
1995 1995-05-25 11.05 8,140
1997 1997-02-21 14.66 13,500
1998 1998-05-08 16.53 16,600
1999 1999-06-14 12.56 10,200
2000 2000-07-11 7.59 3,830
2001 2001-02-10 14.10 12,600
2002 2002-05-13 15.05 14,100
2003 2003-07-19 11.11 8,220
2004 2004-05-31 11.35 8,520
2005 2005-01-14 15.22 14,300
2006 2006-09-14 6.88 3,170
2007 2007-08-25 13.97 12,300
2008 2008-09-15 18.54 18,800
2009 2009-03-09 15.80 14,000
2010 2009-10-31 11.95 8,320
2011 2011-05-26 11.50 8,720
2012 2012-05-08 15.48 14,500
2013 2013-04-18 18.00 19,000
2014 2014-08-23 12.32 9,540
2015 2015-06-23 12.26 8,760
2016 2015-12-29 16.40 15,900
2017 2017-05-01 11.35 8,050
2018 2018-02-21 12.87 10,200
2019 2019-05-01 16.41 15,900
2020 2020-05-18 17.88 18,700
2021 2021-06-27 10.81 7,350
2022 2021-10-26 12.29 9,320
2023 2023-04-01 6.51 2,870
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  Peak Gage-Height Qualification Codes.