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Peak Streamflow for the Nation

USGS 01011000 Allagash River near Allagash, Maine

Aroostook County, Maine
Hydrologic Unit Code 01010002
Latitude  47°04'11", Longitude  69°04'46" NAD83
Drainage area 1,478  square miles
Contributing drainage area 1,229  square miles
Gage datum 604.60 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1932 1932-09-18 9.44 16,500
1933 1933-05-05 11.322 23,400
1934 1934-04-26 9.91 18,300
1935 1935-05-02 7.48 10,800
1936 1936-05-03 10.26 18,100
1937 1937-04-30   12,6002
1938 1938-04-21 7.932 11,100
1939 1939-05-11 10.782 21,500
1940 1940-05-04 8.95 14,300
1941 1941-04-22 9.80 17,600
1942 1942-05-05 11.24 22,500
1943 1943-05-13 9.38 15,900
1944 1944-05-11 7.80 10,800
1945 1945-04-29 9.30 15,500
1946 1946-05-17 9.94 17,700
1947 1947-05-08 9.74 16,900
1948 1948-05-09 7.60 10,200
1949 1949-05-04 7.872 11,000
1950 1950-04-23 6.852 8,150
1951 1950-12-13 7.672 10,400
1952 1952-05-13 8.61 13,200
1953 1953-04-04 7.902 11,100
1954 1954-04-23 9.312 15,500
1955 1955-05-05 9.402 15,900
1956 1956-05-16 7.30 9,370
1957 1957-04-29 6.69 7,740
1958 1958-04-25 10.25 19,000
1959 1959-05-08 7.032 8,620
1960 1960-05-10 10.632 20,400
1961 1961-05-17 12.21 28,800
1962 1962-05-07 7.402 9,700
1963 1963-05-06 8.42 13,000
1964 1963-11-09 8.152 12,200
1965 1965-05-13 5.552 5,270
1966 1966-05-21 8.10 12,000
1967 1967-05-04 7.512 10,000
1968 1968-04-17   12,5002
1969 1969-05-11 10.90 22,300
1970 1970-05-03 9.532 16,600
1971 1971-05-13 9.29 15,800
1972 1972-05-17 9.32 15,900
1973 1973-04-29 12.33 29,400
1974 1974-05-01 11.71 26,400
1975 1975-05-13 8.96 14,700
1976 1976-04-04   18,0002
1977 1977-04-24 10.01 18,200
1978 1978-05-10 9.632 16,900
1979 1979-04-29   28,4002
1980 1980-04-16 7.142 8,920
1981 1981-04-11 7.862 11,200
1982 1982-04-28 10.462 20,200
1983 1983-04-18 13.682 36,900
1984 1984-05-01 10.552 20,600
1985 1985-04-28 8.482 13,100
1986 1986-04-03 7.692 10,600
1987 1987-04-02 10.66 21,200
1988 1988-04-06 7.002 8,5402
1989 1989-04-09 6.632 7,590
1990 1990-04-28 9.27 15,700
1991 1991-04-27 9.622 17,000
1992 1992-04-24 10.13 18,800
1993 1993-04-12 9.85 17,800
1994 1994-04-18 10.142 18,900
1995 1995-04-23 6.962 8,710
1996 1996-04-27 10.24 19,200
1997 1997-05-17 10.74 20,900
1998 1998-04-19 9.782 17,600
1999 1999-04-23 7.062 8,970
2000 2000-04-10 9.652 17,100
2001 2001-04-25 9.76 17,500
2002 2002-04-19 9.63 17,100
2003 2003-04-24 7.972 11,700
2004 2004-04-20 8.752 14,000
2005 2005-04-26 12.12 27,300
2006 2005-10-17 9.422 16,800
2007 2007-04-25 9.262 15,900
2008 2008-04-30 14.89 40,900
2009 2009-04-24 9.76 17,700
2010 2010-04-05 10.232 19,500
2011 2011-05-05 11.11 23,000
2012 2012-03-22 9.372 16,300
2013 2013-04-21 8.68 13,900
2014 2014-04-17 9.602 17,100
2015 2015-04-22 8.592 13,600
2016 2016-04-24 8.072 12,000
2017 2017-04-28 10.032 18,700
2018 2018-04-28 11.85 26,100
2019 2019-04-22 11.91 26,400
2020 2019-11-01 9.342 16,200
2021 2021-04-11 7.632 11,100
2022 2022-04-17 9.362 16,600
2023 2023-04-19 10.112 19,300
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.