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Peak Streamflow for the Nation

USGS 01018500 St. Croix River at Vanceboro, Maine

Washington County, Maine
Hydrologic Unit Code 01050001
Latitude  45°34'06", Longitude  67°25'42" NAD83
Drainage area 410  square miles
Contributing drainage area 410  square miles
Gage datum 367.07 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 1929-05-13 7.07 1,8706
1930 1930-05-07 6.13 1,2706
1931 1931-08-03 6.44 1,4506
1932 1932-04-22 7.42 2,1906
1933 1933-05-05 6.90 1,7806
1934 1934-04-25 8.47 3,6506
1935 1935-05-02 7.06 2,0806
1936 1936-03-23 8.81 4,0106
1937 1937-05-25 6.78 1,8506
1938 1938-05-21 6.50 1,5906
1939 1939-05-10 7.21 2,2206
1940 1940-08-30 7.53 2,5806
1941 1941-07-02 6.41 1,5106
1942 1942-08-29 7.84 2,8506
1943 1943-09-07 6.49 1,5906
1944 1944-06-09 6.27 1,3906
1945 1945-05-01 8.34 3,4106
1946 1946-05-10 6.83 1,8806
1947 1947-06-05 7.64 2,6706
1948 1947-10-01 7.15 2,1706
1949 1949-07-27 6.31 1,4406
1950 1950-07-29 7.55 2,5006
1951 1951-04-09 8.46 3,5306
1952 1952-06-11 8.69 3,8106
1953 1953-06-03   2,7701,6
1954 1954-04-23 9.24 4,4706
1955 1954-11-04 7.432 2,3506
1956 1956-08-06 6.95 1,8006
1957 1957-05-16 6.37 1,3506
1958 1958-05-06 9.16 4,3506
1959 1959-05-16 7.16 2,1506
1960 1959-11-30   4,8302,6
1961 1961-05-30 9.65 4,9806
1962 1961-11-06 6.72 1,7206
1963 1963-02-15   2,8002,6
1964 1963-12-10 7.64 2,6206
1965 1965-01-29 6.57 1,5906
1966 1966-04-26 6.50 1,5306
1967 1966-11-11 6.81 1,8006
1968 1968-04-16 8.99 4,1406
1969 1969-09-19 7.23 2,2106
1970 1970-06-13 9.62 4,9506
1971 1971-05-05 9.31 4,5406
1972 1972-05-24 6.97 1,8806
1973 1973-04-29 10.43 6,0406
1974 1974-05-27 10.06 5,5206
1975 1975-07-09 5.74 9126
1976 1976-04-04 10.88 6,6706
1977 1977-06-22 8.80 3,9106
1978 1978-02-07 8.46 3,5106
1979 1979-05-01 10.16 5,6506
1980 1980-09-05 6.63 1,5606
1981 1981-04-13 8.78 3,5406
1982 1981-12-11 8.20 2,9406
1983 1983-06-01 9.56 4,5006
1984 1984-06-03 11.28 6,7306
1985 1985-09-03 5.67 8816
1986 1986-09-22 6.49 1,4306
1987 1986-10-01 6.37 1,3406
1988 1988-01-15 6.45 1,4006
1989 1989-05-12 10.31 5,7906
1990 1990-05-30 8.39 3,2706
1991 1991-05-03 9.30 4,3806
1992 1992-07-18 7.89 2,7506
1993 1993-04-23 8.43 3,3106
1994 1994-04-17 9.66 4,8606
1995 1994-12-30 5.93 1,1106
1996 1996-07-19 9.73 4,9606
1997 1997-05-17 7.87 2,7306
1998 1998-04-05 8.36 3,2306
1999 1999-04-11 8.02 2,8806
2000 2000-04-13 9.15 4,0006
2001 2001-09-01 5.65 9466
2002 2002-04-12 6.29 1,3306
2003 2003-05-03 8.20 2,8606
2004 2004-01-08 7.34 2,0706
2005 2005-04-30 10.71 6,1506
2006 2005-12-03 10.69 6,1106
2007 2007-04-25 8.37 3,0306
2008 2008-03-17 8.30 2,9606
2009 2009-04-23 9.92 4,9106
2010 2010-04-02 9.68 4,5806
2011 2010-12-17 10.17 5,2606
2012 2012-05-11 7.65 2,3706
2013 2013-08-10 8.36 3,1006
2014 2014-04-25 10.22 5,3706
2015 2014-12-21 8.89 3,6706
2016 2016-04-14 8.85 3,6306
2017 2017-05-08 9.37 4,2406
2018 2018-04-30 9.25 4,1006
2019 2019-04-27 11.26 6,9706
2020 2020-04-15 8.66 3,4206
2021 2021-09-29 6.06 1,2406
2022 2022-04-21 8.25 2,9906
2023 2023-04-20 8.87 3,6506
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.