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Peak Streamflow for the Nation

USGS 14243000 COWLITZ RIVER AT CASTLE ROCK, WA

Cowlitz County, Washington
Hydrologic Unit Code 17080005
Latitude  46°16'30", Longitude 122°54'48" NAD27
Drainage area 2,238  square miles
Gage datum 0.00 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)
1927 1927-01-03 10.15 41,100
1928 1927-11-25 13.85 74,000
1929 1929-05-25 7.31 21,800
1930 1930-02-08 8.72 30,200
1931 1931-04-01 13.10 65,900
1932 1932-03-06 11.52 50,800
1933 1932-11-14 11.80 53,000
1934 1933-12-23 31.603 139,000
1935 1934-11-06 20.39 61,800
1936 1936-01-12 18.13 48,200
1937 1937-04-15 18.23 49,000
1938 1937-12-30 20.38 62,900
1939 1939-02-15 17.31 43,600
1940 1939-12-16 17.00 41,900
1941 1940-11-29 14.07 26,400
1942 1941-12-20 19.73 58,100
1943 1942-11-24 20.10 60,500
1944 1943-12-04 16.24 37,100
1945 1945-02-08 17.67 45,300
1946 1945-12-29 19.91 54,700
1947 1946-12-13 24.40 85,100
1948 1947-10-20 17.18 38,500
1949 1949-02-17 19.39 51,500
1950 1950-02-25 19.94 54,800
1951 1951-02-12 21.80 67,200
1952 1952-02-04 17.78 41,400
1953 1953-02-01 20.72 60,000
1954 1953-12-09 22.63 73,000
1955 1955-02-08 19.24 50,100
1956 1955-12-12 21.83 67,400
1957 1956-12-11 18.00 43,200
1958 1958-04-21 16.40 35,200
1959 1959-01-24 20.44 57,800
1960 1959-11-24 21.16 62,700
1961 1960-11-25 21.20 64,500
1962 1961-12-25 17.41 42,100
1963 1962-11-20 21.60 66,9006
1964 1964-01-25 22.55 72,6006
1965 1964-12-23 24.41 83,9006
1966 1966-05-07 15.15 28,8006
1967 1966-12-14 21.54 65,0006
1968 1968-02-20 18.73 49,5006
1969 1969-01-07 17.05 40,3006
1970 1970-01-14 16.61 37,9006
1971 1971-01-26 18.81 50,0006
1972 1972-01-20 23.80 81,6006
1973 1972-12-27 18.10 45,6006
1974 1974-01-16 21.86 68,6006
1975 1975-01-14 20.32 58,9006
1976 1975-12-04 24.53 86,7006
1977 1977-03-10 12.50 15,0006
1978 1977-12-02 24.48 86,4006
1979 1979-02-07 17.36 39,4006
1980 1980-05-18 29.30 97,0006
1981 1980-12-26 19.30 46,9006
1982 1982-01-24 21.002 65,5006
1983 1982-12-04 23.202 67,3002,6
1984 1983-11-18 24.30 49,6006
1985 1984-11-28 17.29 23,6006
1986 1986-02-24 24.41 62,7006
1987 1986-11-24 26.39 77,6006
1988 1987-12-10 22.14 42,1006
1989 1988-11-24 17.86 23,6006
1990 1990-01-09 26.95 89,2006
1991 1990-11-25 25.81 76,0006
1992 1992-01-29 16.56 27,0006
1993 1993-03-23 13.19 14,7006
1994 1994-01-14 13.19 17,3006
1995 1995-02-19 21.30 47,5006
1996 1996-02-08 32.11 112,0006
1997 1996-12-29 23.23 56,7006
1998 1998-01-14 41.303 30,8006
1999 1998-11-26 46.59 57,6006
2000 1999-11-25 43.30 41,7006
2001 2000-11-27 34.44 11,6006
2002 2001-12-17 44.78 51,4006
2003 2003-01-31 47.58 69,0006
2004 2004-01-30 41.89 38,1006
2005 2005-01-18 39.78 29,6006
2006 2006-01-30 45.74 56,2006
2007 2006-11-07 49.78 77,3006
2008 2007-12-03 47.37 64,3006
2009 2009-01-08 54.64 106,0006
2010 2009-11-19 38.15 20,9006
2011 2011-01-16 43.51 45,3006
2012 2011-11-23 41.74 36,9006
2013 2012-11-19 43.89 47,0006
2014 2014-03-06 40.72 32,3006
2015 2015-01-05 42.16 38,5006
2016 2015-12-09 52.45 83,7006
2017 2017-02-09 43.36 40,0006
2018 2017-12-30 42.11 35,1006
2019 2019-02-12 39.52 26,0006
2020 2020-02-07 45.28 47,4006
2021 2021-01-03 44.81 45,6006
2022 2022-01-07 49.03 63,9006
2023 2022-12-27 41.87 34,4006
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.