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Peak Streamflow for the Nation

USGS 14209000 OAK GROVE FORK ABOVE POWERPLANT INTAKE, OR.

Clackamas County, Oregon
Hydrologic Unit Code 17090011
Latitude  45°04'17", Longitude 121°56'22" NAD27
Drainage area 124  square miles
Gage datum 2,100 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)
1910 1909-11-22 3.70 3,030
1911 1911-05-19 2.20 1,360
1913 1913-05-25   1,500
1914 1914-04-15 1.92 1,030
1915 1915-04-03 1.60 860
1916 1915-12-22 2.51 1,670
1917 1917-06-15 2.55 1,650
1921 1921-01-02 3.25 2,320
1922 1921-11-30 3.60 2,740
1923 1923-01-07 5.45 5,000
1924 1923-12-28 3.036 1,230
1925 1925-02-04 4.03 2,080
1926 1926-02-06 3.04 1,340
1927 1926-11-29 3.76 1,800
1928 1927-11-25 3.91 2,000
1929 1929-05-24 2.88 1,150
1930 1930-02-19 2.71 948
1931 1931-03-31 5.18 3,280
1932 1932-03-19 3.40 1,510
1933 1933-06-09 3.73 1,760
1934 1933-12-22 4.83 2,840
1935 1934-12-21 3.46 1,420
1936 1936-01-04 3.69 1,650
1937 1937-04-14 3.82 1,720
1938 1937-12-29 4.22 2,120
1939 1939-04-29 2.73 866
1940 1940-03-26 2.98 1,050
1941 1940-11-29 2.93 1,010
1942 1941-12-02 3.30 1,320
1943 1942-11-23 3.69 1,660
1944 1943-11-04 2.58 713
1945 1945-02-13 3.26 1,240
1946 1945-12-28 4.24 2,140
1947 1946-12-15 5.91 4,220
1948 1948-01-07 4.95 2,730
1949 1949-05-02 4.41 2,050
1950 1950-06-05 3.672 1,370
1951 1951-02-11 3.78 1,570
1952 1952-05-21 3.42 1,260
1953 1953-01-18 5.54 3,390
1954 1953-12-19 3.82 1,840
1955 1955-06-10 3.29 1,380
1956 1955-12-22 4.46 2,280
1957 1956-12-11 3.88 1,6906
1958 1958-04-20 3.86 1,6706
1959 1958-11-18 3.18 1,0306
1960 1960-03-29 3.33 1,1206
1961 1960-11-24 4.94 2,8606
1962 1962-01-07 3.30 1,1106
1963 1962-11-20 3.91 1,6706
1964 1963-11-08 2.94 8076
1965 1964-12-23 5.84 4,1806
1966 1966-05-06 3.32 1,1506
1967 1966-11-08 2.76 7126
1968 1968-02-23 3.65 1,4406
1969 1969-05-19 4.011 1,4706
1970 1970-01-22 4.54 2,3406
1971 1971-01-19 3.89 1,6606
1972 1972-01-21 4.81 2,7006
1973 1972-12-21 3.53 1,3406
1974 1974-01-16 5.30 3,3706
1975 1975-01-25 4.19 1,9906
1976 1975-12-04 4.50 2,2806
1977 1977-03-07 2.76 6856
1978 1977-12-13 4.56 2,4106
1979 1978-12-04 3.16 1,1106
1980 1980-01-14 3.74 1,6406
1981 1980-12-25 4.25 2,0706
1982 1982-02-20 5.29 3,2306
1983 1983-01-06 3.97 1,7506
1984 1984-01-25 3.41 1,2406
1985 1984-11-03 3.29 1,1306
1986 1986-02-23 4.37 2,2406
1987 1986-11-27 3.03 9396
1988 1987-12-10 3.40 1,2506
1989 1989-01-09 3.24 1,1106
1990 1990-04-27 3.88 1,6906
1991 1991-02-13 3.26 1,1006
1992 1991-12-06 3.74 1,5606
1993 1993-03-23 3.43 1,1606
1994 1993-11-13 2.89 7426
1995 1995-02-01 3.69 1,4606
1996 1996-02-07 6.18 4,5306
1997 1997-01-02 8.526 2,6206
1998 1997-10-30 6.35 9686
1999 1998-12-28 7.94 2,1106
2000 1999-11-26 8.15 2,2906
2001 2000-11-25 5.68 5966
2002 2002-04-14 7.30 1,6006
2003 2003-01-31 7.49 1,7506
2004 2004-01-29 6.89 1,3206
2005 2005-03-27 5.89 6876
2006 2005-12-31 7.89 2,0706
2007 2006-11-07 7.36 1,6606
2008 2008-05-21 7.33 1,6306
2009 2009-01-02 7.25 1,5706
2010 2010-06-04 6.54 1,0806
2011 2011-01-16 9.16 3,2306
2012 2011-12-30 7.42 1,7006
2013 2012-11-20 7.04 1,4206
2014 2014-03-10 7.37 1,6506
2015 2014-12-22 7.51 1,7606
2016 2016-02-14 7.09 1,4306
2017 2017-03-18 6.80 1,2306
2018 2017-10-22 6.98 1,3506
2019 2019-04-08 7.75 1,9506
2020 2020-02-06 6.98 1,3506
2021 2021-01-13 7.21 1,5206
2022 2022-05-07 7.39 1,6606
2023 2022-11-05 6.93 1,3206
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.