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Peak Streamflow for the Nation

USGS 12422500 Spokane River at Spokane, WA

Spokane County, Washington
Hydrologic Unit Code 17010305
Latitude  47°39'34", Longitude 117°26'53" NAD27
Drainage area 4,290  square miles
Contributing drainage area 4,290  square miles
Gage datum 1,696.6 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)
1891 1891-05-18   12,8006
1892 1892-05-31   21,8006
1893 1893-05-21   37,5006
1894 1894-05-31   49,0006
1895 1895-05-10   17,1006
1896 1896-06-07   21,4006
1897 1897-04-23   33,9001,6
1898 1898-05-01   27,2001,6
1899 1899-05-29   28,9001,6
1900 1900-04-10   17,0001,6
1901 1901-05-20   22,2001,6
1902 1902-05-26   24,8006
1903 1903-06-06   23,9001,6
1904 1904-04-23   27,9006
1905 1905-06-08   9,5106
1906 1906-04-27   18,4001,6
1907 1907-05-23   21,4006
1908 1908-04-27   21,7006
1909 1909-06-06   17,7006
1910 1910-03-25   28,1001,6
1911 1911-05-09   17,2001,6
1912 1912-05-24   21,2001,6
1913 1913-06-01   33,6006
1914 1914-04-19   19,6006
1915 1915-05-23 74.603 11,5006
1916 1916-05-09 80.253 28,4006
1917 1917-05-17 83.803 41,9006
1918 1918-01-04 83.503 39,6006
1919 1919-05-01 79.403 24,6006
1920 1920-05-19 77.303 18,2006
1921 1921-05-21 79.803 26,2006
1922 1922-05-22 25.30 26,3006
1923 1923-05-13 24.49 22,0006
1924 1924-05-16 23.60 17,8006
1925 1925-04-20 26.30 31,7006
1926 1926-04-22 23.07 15,8006
1927 1927-05-20 25.70 28,2006
1928 1928-05-14 25.38 26,6006
1929 1929-05-25 22.80 14,7006
1930 1930-04-17 22.26 12,9006
1931 1931-04-15 23.14 15,8006
1932 1932-05-15 26.75 33,5006
1933 1933-05-01 25.90 28,5006
1934 1933-12-26 29.75 47,8006
1935 1935-05-10 25.38 25,4006
1936 1936-04-27 27.10 33,7006
1937 1937-05-08 24.80 22,1006
1938 1938-04-22 26.86 32,7006
1939 1939-05-05 25.00 23,3006
1940 1940-04-17 23.53 16,5006
1941 1941-05-19 23.44 16,1006
1942 1942-05-26 23.97 18,4006
1943 1943-04-22 27.04 32,4006
1944 1944-04-15 22.10 11,4006
1945 1945-05-11 25.03 22,8006
1946 1946-05-10 26.17 28,4006
1947 1946-12-18 25.48 25,0006
1948 1948-05-31 28.35 39,6006
1949 1949-05-16 27.23 34,2006
1950 1950-05-20 26.89 32,7006
1951 1951-02-15 26.02 28,2006
1952 1952-05-01 26.79 32,1006
1953 1953-05-05 24.73 22,4006
1954 1954-05-21 26.75 31,0006
1955 1955-05-25 25.70 27,0006
1956 1956-04-27 27.95 37,8006
1957 1957-05-25 27.38 35,6006
1958 1958-04-24 25.17 24,4006
1959 1959-05-04 25.60 26,5006
1960 1960-04-12 25.74 27,4006
1961 1961-02-28 25.95 28,2006
1962 1962-04-27 25.79 27,6006
1963 1962-11-27 23.89 18,9006
1964 1964-05-23 26.65 31,8006
1965 1965-04-25 26.93 33,2006
1966 1966-05-12 24.31 20,7006
1967 1967-05-25 25.53 25,6006
1968 1968-02-26 25.00 23,0006
1969 1969-04-26 26.34 30,4006
1970 1970-05-29 25.08 23,6006
1971 1971-05-15 27.00 34,0006
1972 1972-03-21 27.06 34,4006
1973 1973-05-22 22.38 12,3006
1974 1974-01-20 28.94 45,6006
1975 1975-05-20 26.72 32,3006
1976 1976-05-15 26.56 31,4006
1977 1977-05-11 20.85 7,6106
1978 1978-04-06 24.95 23,0006
1979 1979-05-09 26.70 31,2006
1980 1980-04-30 24.25 19,5006
1981 1980-12-30 25.80 26,6006
1982 1982-02-23 27.90 38,4006
1983 1983-03-15 24.33 19,8006
1984 1984-06-01 24.58 20,9006
1985 1985-04-19 25.76 26,4006
1986 1986-03-11 25.20 23,7006
1987 1987-05-01 23.69 17,3006
1988 1988-04-22 24.18 19,2006
1989 1989-04-25 25.89 27,0006
1990 1990-06-06 25.24 23,9006
1991 1990-11-29 24.85 22,1006
1992 1992-02-24 21.98 10,8006
1993 1993-05-17 24.71 21,6006
1994 1994-04-24 23.46 16,2006
1995 1995-02-25 25.23 23,9006
1996 1996-02-12 28.04 36,5006
1997 1997-05-19 29.06 42,6006
1998 1998-05-28 23.84 16,5006
1999 1999-06-03 25.38 23,0006
2000 2000-04-24 26.42 29,0006
2001 2001-04-02 23.80 16,8006
2002 2002-04-18 26.88 31,4006
2003 2003-02-03 24.01 17,7006
2004 2004-04-19 23.48 15,3006
2005 2004-12-15 23.12 14,0006
2006 2006-04-19 24.642,6 21,0006
2007 2007-03-29 25.19 23,1006
2008 2008-05-23 28.41 40,8006
2009 2009-04-26 24.99 22,2006
2010 2010-06-23 23.79 17,0006
2011 2011-05-28 27.21 33,7006
2012 2012-04-29 27.72 36,6006
2013 2013-04-10 24.37 19,4006
2014 2014-03-13 25.89 26,6006
2015 2015-02-14 25.06 22,5006
2016 2016-03-17 24.09 18,2006
2017 2017-03-21 28.73 42,9006
2018 2018-05-12 26.14 27,8006
2019 2019-04-13 24.76 21,1006
2020 2020-05-23 24.41 19,6006
2021 2021-05-05 22.91 13,6006
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.