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Peak Streamflow for the Nation

USGS 01184000 CONNECTICUT RIVER AT THOMPSONVILLE, CT

Hartford County, Connecticut
Hydrologic Unit Code 01080205
Latitude  41°59'14", Longitude  72°36'21" NAD27
Drainage area 9,660  square miles
Contributing drainage area 9,660  square miles
Gage datum 27.75 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)
1929 1929-03-25 7.49 84,8005
1930 1930-04-09 6.28 57,6005
1931 1931-04-12 7.46 78,1005
1932 1932-04-14 8.28 98,4005
1933 1933-04-20 10.47 153,0005
1934 1934-04-14 8.96 124,0005
1935 1935-01-11 8.14 100,0005
1936 1936-03-20 16.603 282,0005
1937 1937-05-16 7.42 103,0005
1938 1938-09-22 14.40 236,0005
1939 1939-04-24 7.36 103,0005
1940 1940-05-06 8.42 121,0005
1941 1941-04-16 4.40 50,0005
1942 1942-04-09 5.70 73,2005
1943 1943-04-29 5.80 75,0005
1944 1944-04-26 5.83 75,4005
1945 1945-03-22 6.92 95,0005
1946 1946-03-11 5.88 75,8005
1947 1947-04-14 7.05 97,0005
1948 1948-03-23 8.93 131,0005
1949 1949-01-01 9.30 138,0005
1950 1950-04-06 6.30 84,3005
1951 1951-04-01 7.52 106,0005
1952 1952-06-03 7.60 113,0005
1953 1953-03-28 8.60 131,0005
1954 1954-04-19 6.00 83,5005
1955 1955-08-19 10.93 174,0005
1956 1956-05-01 7.40 110,0005
1957 1957-01-25 4.07 47,1005
1958 1958-04-24 7.36 109,0005
1959 1959-04-05 6.86 99,7005
1960 1960-04-06 10.01 156,0005
1961 1961-04-25 5.62 76,4005
1962 1962-04-02 6.91 101,0005
1963 1963-04-04 6.20 87,2005
1964 1964-04-16 6.06 84,6005
1965 1965-04-17 3.88 41,7005
1966 1966-03-27 4.88 59,2005
1967 1967-04-04 6.19 84,0005
1968 1968-03-25 7.29 105,0005
1969 1969-04-23 7.53 109,0005
1970 1970-04-27 5.91 78,7005
1971 1971-05-05 5.89 78,4005
1972 1972-05-06 6.55 90,9005
1973 1973-03-19 7.04 100,0005
1974 1973-12-23 7.00 99,4005
1975 1975-04-22 5.37 68,5005
1976 1976-04-03 7.45 107,0005
1977 1977-03-15 7.79 114,0005
1978 1977-10-19 5.42 69,6005
1979 1979-03-27 6.84 112,0005
1980 1980-04-11 5.80 86,7005
1981 1981-02-26 6.88 113,0005
1982 1982-04-19 6.63 108,0005
1983 1983-04-27 15.58 84,8005
1984 1984-05-31 11.80 186,0005
1985 1985-03-14 4.29 50,8005
1986 1986-04-01 7.77 92,3005
1987 1987-04-01 18.74 152,0005
1988 1988-05-01 15.16 78,5005
1989 1989-05-07 15.80 93,9005
1990 1990-03-18 16.08 101,0005
1991 1990-12-25 14.96 81,3005
1992 1992-04-26 14.44 74,3005
1993 1993-04-01 16.42 107,0005
1994 1994-04-17 16.34 106,0005
1995 1995-01-19 13.11 55,5005
1996 1996-04-18 16.75 113,0005
1997 1996-12-04 15.10 87,5005
1998 1998-04-01 16.60 111,0005
1999 1999-09-18 14.56 80,8005
2000 2000-04-06 14.66 82,3005
2001 2001-04-24 16.14 106,0005
2002 2002-04-17 14.33 75,9005
2003 2003-03-31 15.61 88,7005
2004 2004-04-02 16.09 96,1005
2005 2005-04-04 16.60 105,0005
2006 2005-10-10 17.21 114,0005
2007 2007-04-17 17.01 111,0005
2008 2008-04-14 15.23 85,7005
2009 2008-12-13 15.27 87,0005
2010 2010-04-01 15.97 96,9005
2011 2011-08-29 17.822 128,0005
2012 2011-12-09 13.68 66,0005
2013 2013-06-14 14.39 75,4005
2014 2014-04-17 15.66 92,5005
2015 2015-04-16 14.64 78,3005
2016 2016-02-27 15.59 91,5005
2017 2017-02-27 14.37 74,6005
2018 2017-10-31 14.36 74,4005
2019 2019-04-17 15.54 90,7005
2020 2020-04-15 14.07 70,6005
2021 2020-12-26 15.08 84,3005
2022 2022-04-09 12.95 55,8005
2023 2023-07-12 17.01 111,0005
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.