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Peak Streamflow for the Nation

USGS 15072000 FISH C NR KETCHIKAN AK

Ketchikan Gateway Borough, Alaska
Hydrologic Unit Code 19010102
Latitude  55°23'31", Longitude 131°11'38" NAD27
Drainage area 34.6  square miles
Gage datum 20.00 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1916 1915-10-15   4,020
1917 1917-08-18   2,540
1918 1917-10-31 5.333 4,600
1919 1919-01-07   2,240
1920 1920-08-05   4,110
1921 1921-02-25   2,600
1922 1922-09-22   3,480
1923 1922-11-20   3,430
1924 1923-11-03   3,910
1926 1925-12-06   2,9101
1927 1926-10-19   2,430
1928 1927-10-12   2,550
1929 1929-08-21   2,550
1930 1929-11-12   2,610
1931 1930-10-02   3,170
1932 1932-02-24   2,2501
1933 1933-08-12   2,150
1934 1934-01-07   2,940
1935 1935-02-01   2,980
1939 1939-09-19   1,850
1940 1940-08-09   2,740
1941 1940-12-03   2,810
1942 1941-11-07   2,100
1943 1943-01-09   3,170
1944 1943-11-16   2,480
1945 1944-10   2,620Bd
1946 1945-10-13 4.06 2,720
1947 1947-09-10 4.20 2,900
1948 1948-09-02 4.04 2,690
1949 1949-09-21 4.93 3,900
1950 1949-10-13 4.77 3,690
1951 1951-06-13 3.62 2,270
1952 1952-04-15 3.74 2,420
1953 1953-03-08 3.16 1,760
1954 1954-02-07 4.52 3,370
1955 1954-12-19 4.06 3,050
1956 1956-05-15 3.89 2,830
1957 1956-12-25 3.18 1,960
1958 1958-04-11 3.82 2,740
1959 1958-10-20 4.14 3,150
1960 1959-12-05 4.90 4,140
1961 1960-10-21 4.33 3,400
1962 1961-10-14 5.85 5,400
1963 1963-01-05 4.60 3,750
1964 1963-12-30 3.86 2,780
1965 1964-10-18 4.40 3,490
1966 1966-03-28 3.93 2,900
1967 1967-08-09 3.40 2,280
1968 1968-01-22 3.48 2,350
1969 1968-11-19 3.43 2,230
1970 1969-11-29 4.15 3,130
1971 1971-08-25 3.27 2,060
1972 1971-10-06 3.59 2,450
1973 1972-10-30 3.64 2,450
1974 1974-05-05 3.41 2,230
1975 1974-10-08 5.19 4,540
1976 1976-01-30 4.02 3,000
1977 1976-11-02 4.89 4,130
1978 1977-10-12 4.01 2,920
1979 1978-10-31 4.44 3,640
1980 1979-12-26 4.91 4,520
1981 1980-10-06 4.50 3,800
1982 1981-11-04 3.85 2,680
1983 1982-10-10 4.58 3,890
1984 1984-01-05 3.75 2,600
1985 1984-11-22 3.31 1,930
1986 1986-02-28 3.42 2,070
1987 1987-09-30 3.96 2,880
1988 1987-11-29 4.05 3,040
1989 1988-11-30 4.42 3,720
1990 1989-12-25 3.37 2,160
1991 1990-12-07 3.93 2,940
1992 1992-09-29 4.15 3,270
1993 1993-02-06 4.43 3,710
1994 1993-10-27 3.78 2,720
1995 1994-10-16 2.85 1,500
1996 1995-10-13 3.36 2,150
1997 1997-04-02   2,1001
1998 1997-12-13 3.78 2,720
1999 1999-05-24 4.77 4,270
2000 2000-08-22 4.18 3,310
2001 2001-09-23 4.16 3,280
2002 2002-08-28 3.59 2,450
2003 2003-01-07 4.11 3,200
2004 2003-10-26 4.39 3,640
2005 2005-02-01 3.36 2,150
2006 2005-11-22 3.51 2,350
2007 2007-03-06 3.13 1,850
2008 2007-10-14 3.62 2,500
2009 2008-10-22 3.46 2,280
2010 2010-09-03 4.03 3,080
2011 2011-09-09 4.42 3,690
2012 2012-09-13 3.53 2,370
2013 2013-05-14 3.16 1,870
2014 2014-09-28 3.81 2,760
2015 2015-01-22 3.60 2,470
2016 2015-10-09 3.54 2,430
2017 2017-08-22 3.61 2,530
2018 2017-10-24 2.74 1,330
2019 2019-08-24 2.96 1,590
2020 2020-08-16 3.77 2,750
2021 2020-12-06 4.31 3,550
2022 2022-02-09 3.49 2,350
2023 2022-10-29 3.04 1,700
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.