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Peak Streamflow for the Nation

USGS 01097000 ASSABET RIVER AT MAYNARD, MA

Middlesex County, Massachusetts
Hydrologic Unit Code 01070005
Latitude  42°25'55", Longitude  71°27'01" NAD27
Drainage area 116  square miles
Contributing drainage area 116  square miles
Gage datum 146 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)
1942 1942-03-19 5.00 9605
1943 1943-03-21 4.79 8805
1944 1944-04-26 4.34 6435
1945 1945-03-07 4.88 9195
1946 1946-03-09 5.16 1,1005
1947 1947-03-05 4.29 6565
1948 1948-03-21 5.75 1,4605
1949 1949-02-24 3.75 4825
1950 1950-03-25 4.43 7545
1951 1951-02-19 4.72 9205
1952 1951-11-09 4.93 1,0205
1953 1953-03-17 5.12 1,1205
1955 1955-08-20 8.94 4,2505
1956 1956-01-11 5.48 1,3805
1957 1957-04-07 4.18 6965
1958 1958-01-28 5.38 1,3205
1959 1959-04-04 5.26 1,2505
1960 1960-04-01 5.35 1,3005
1961 1961-04-18 5.01 1,0405
1962 1962-04-02 5.99 1,6705
1963 1963-03-28 6.12 1,7605
1964 1964-03-07 4.48 8215
1965 1965-02-27   5302,5
1966 1966-03-06   4002,5
1967 1967-05-27 4.92 1,0105
1968 1968-03-19 8.15 3,6205
1969 1969-03-27 6.02 1,6905
1970 1970-02-12 6.14 1,7805
1971 1971-03-17 4.51 8995
1972 1972-03-23 5.89 1,5905
1973 1973-02-04 5.20 1,1605
1974 1974-03-23 4.65 8305
1975 1975-02-26 5.02 1,0305
1976 1976-01-28 5.01 1,0305
1977 1977-03-15 5.37 1,2505
1978 1978-03-29 5.63 1,4205
1979 1979-01-26 8.11 3,4205
1980 1980-03-23 4.85 1,0205
1981 1981-02-27 4.51 8575
1982 1982-06-07 6.68 2,3005
1983 1983-03-13 5.48 1,2605
1984 1984-06-03 6.25 1,7805
1985 1985-02-13 3.39 4035
1986 1986-03-16 5.46 1,3605
1987 1987-04-07 7.17 2,5805
1988 1988-03-28 4.09 6925
1989 1989-05-13 4.25 7395
1990 1990-04-05 4.33 7755
1991 1991-04-23 4.26 7795
1992 1991-11-24 3.95 6145
1993 1993-04-02 6.37 1,9605
1994 1994-03-24 5.19 1,3805
1995 1994-12-26 4.08 7845
1996 1996-01-29 5.55 1,6105
1997 1996-10-21 5.52 1,5905
1998 1998-03-11 5.61 1,5505
1999 1999-02-04 4.36 7895
2000 2000-04-24 5.62 1,5505
2001 2001-03-23 6.41 2,0905
2002 2002-05-15 3.94 6025
2003 2003-03-23 4.84 1,0405
2004 2004-04-02 5.95 1,7705
2005 2005-04-03 5.71 1,6505
2006 2005-10-16 5.52 1,5305
2007 2007-04-17 6.28 2,0405
2008 2008-03-09 5.77 1,5205
2009 2008-12-13 5.59 1,4105
2010 2010-03-31 7.11 2,5305
2011 2011-03-08 5.56 1,3905
2012 2011-12-09 4.85 9975
2013 2013-06-15 5.17 1,2105
2014 2014-04-01 5.71 1,5305
2015 2015-04-05 4.58 9255
2016 2016-04-09 3.91 6105
2017 2017-04-07 5.20 1,2405
2018 2018-04-18 4.84 1,0505
2019 2018-11-28 5.13 1,2005
2020 2020-04-05 4.33 8045
2021 2021-09-03 5.32 1,3005
2022 2022-02-19 4.45 8535
2023 2023-03-15 5.00 1,1305
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  Peak Streamflow Qualification Codes.