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Peak Streamflow for the Nation

USGS 01029500 East Branch Penobscot River at Grindstone, Maine

Penobscot County, Maine
Hydrologic Unit Code 01020002
Latitude  45°43'49", Longitude  68°35'22" NAD83
Drainage area 837  square miles
Contributing drainage area 1,086.0  square miles
Gage datum 294.74 feet above NGVD29
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peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1903 1903-03-26 10.04 10,9006
1904 1904-05-02 11.05 13,9006
1905 1905-04-07 9.00 7,7806
1906 1906-05-07 10.53 12,4006
1907 1907-05-01 12.40 18,2006
1908 1908-05-02 11.23 14,6006
1909 1909-09-29 14.30 24,4006
1910 1910-04-07 9.30 8,2906
1911 1911-05-03 9.93 9,8206
1912 1912-04-24 10.92 12,4006
1913 1912-10-26 12.24 16,7006
1914 1914-05-10 12.05 15,9006
1915 1915-05-05 10.14 10,2006
1916 1916-05-01 9.00 7,5806
1917 1917-06-19 12.65 18,6006
1918 1918-07-09 11.00 12,9006
1919 1919-04-26 10.00 10,8006
1920 1920-05-10 11.30 14,7006
1921 1921-03-29 10.80 13,2006
1922 1922-06-22 11.40 15,7006
1923 1923-04-30 16.90 37,0006
1924 1924-05-02 11.25 14,0006
1925 1925-04-05 8.40 6,0206
1926 1926-05-04 11.25 14,0006
1927 1927-04-24 10.10 10,5006
1928 1927-11-05 13.60 22,4006
1929 1929-05-04 11.60 15,2006
1930 1930-05-04 9.33 9,6706
1931 1931-06-10 8.77 8,1306
1932 1932-09-17 11.37 16,6006
1933 1933-04-18 11.44 16,6006
1934 1934-04-21 10.88 14,9006
1935 1935-04-29 10.32 12,9006
1936 1936-03-20 14.00 26,9006
1937 1937-05-21 9.64 10,3006
1938 1938-04-22   9,8602,6
1939 1939-05-10 10.29 12,7006
1940 1940-04-14 13.771 23,7006
1941 1941-04-22 10.09 12,0006
1942 1942-04-26 10.31 12,7006
1943 1943-05-13 10.09 11,6006
1944 1943-11-10 10.84 13,9006
1945 1945-04-03 10.54 12,9006
1946 1946-04-28 10.46 12,9006
1947 1947-05-07 11.48 16,3006
1948 1948-05-19 10.45 12,6006
1949 1949-04-18 8.91 8,0806
1950 1950-04-22 10.80 13,9006
1951 1950-11-29 12.26 19,1006
1952 1952-04-21 10.05 11,4006
1953 1953-03-31 12.04 18,3006
1954 1954-09-12 11.91 17,7006
1955 1955-04-16 9.86 11,2006
1956 1956-05-01 8.731 7,8606
1957 1957-04-22 8.58 7,4706
1958 1958-04-24 13.49 24,8006
1959 1959-06-16 9.30 9,4506
1960 1959-10-26 10.65 13,8006
1961 1961-05-29 11.58 17,1006
1962 1962-04-09 8.56 7,1306
1963 1963-05-02 11.06 15,2006
1964 1963-11-09 12.48 20,5006
1965 1965-04-23 7.352 4,2206
1966 1966-04-23 8.43 6,7906
1967 1966-11-04 13.68 25,6006
1968 1968-04-26 9.51 9,8306
1969 1969-05-11 11.07 15,3006
1970 1970-04-26 10.49 13,3006
1971 1971-05-05 11.90 18,2006
1972 1972-05-08 10.38 12,9006
1973 1973-04-29 14.71 30,6006
1974 1973-12-22 13.20 23,5006
1975 1975-06-08 10.34 12,8006
1976 1976-04-04 12.65 21,3006
1977 1977-04-23 10.43 13,1006
1978 1978-05-10 9.58 10,1006
1979 1979-04-29 13.52 24,9006
1980 1980-04-11 8.80 7,7706
1981 1981-09-25 12.34 20,0006
1982 1982-04-28 11.79 17,8006
1987 1987-04 13.97Bd 27,0006,7,Bd
2000 2000-04-10 12.06 19,8006
2001 2001-04-25 10.25 13,1006
2002 2002-04-15 9.70 11,3006
2003 2003-04-24 9.54 10,7006
2004 2003-10-30 9.84 11,7006
2005 2005-04-29 13.56 25,6006
2006 2005-10-17 12.38 20,7006
2007 2007-04-25 10.71 14,5006
2008 2008-04-30 15.03 35,2006
2009 2009-04-08 11.38 17,5006
2010 2010-04-01 10.44 13,8006
2011 2010-12-14 12.57 22,7006
2012 2012-03-23 10.24 13,0006
2013 2013-06-13 10.55 14,2006
2014 2014-04-16 11.95 19,9006
2015 2015-04-22 10.08 12,4006
2016 2016-04-08 10.65 14,6006
2017 2017-04-17 11.25 16,9006
2018 2018-04-27 12.26 21,3006
2019 2019-04-28 12.60 22,8006
2020 2020-04-14 10.71 14,8006
2021 2020-12-02 11.43 17,7006
2022 2022-04-17 9.65 10,9006
2023 2023-04-19 11.69 15,7006
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.