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Peak Streamflow for the Nation

USGS 12484500 YAKIMA RIVER AT UMTANUM, WA

Kittitas County, Washington
Hydrologic Unit Code 17030001
Latitude  46°51'46", Longitude 120°28'44" NAD27
Drainage area 1,594  square miles
Gage datum 1,300 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)
1907 1906-11-15 41.20 41,0006
1908 1908-04-21   9,9606
1909 1909-06-04   10,6006
1910 1909-11-25   22,9006
1911 1910-11-23   10,7006
1912 1911-11-20   13,0006
1913 1913-06-03   13,1001,6
1914 1914-05-16   7,7406
1915 1915-04-04   9,3506
1916 1916-05-05   14,0006
1917 1917-05-30   13,1006
1919 1919-05-28   9,9606
1920 1919-11-23   10,7006
1921 1921-05-17   11,7006
1923 1923-05-10   9,4806
1925 1925-05-17   10,0006
1926 1926-04-17   4,9606
1927 1927-05-17   8,7706
1929 1929-05-24   6,1506
1930 1930-04-01   5,3506
1931 1931-05-03   6,9406
1932 1932-02-28   12,2006
1933 1933-04-29   8,4506
1934 1933-12-23   32,2006
1935 1935-01-26   13,7006
1936 1936-05-15 8.203 10,2006
1937 1937-06-22 34.88 10,2006
1938 1938-04-19 35.72 13,0006
1939 1939-05-17 33.56 5,9006
1940 1940-05-12 33.83 6,7706
1941 1941-04-02 32.29 3,1006
1942 1942-07-17 32.48 3,4506
1943 1943-05-27 34.42 8,3306
1944 1944-06-30 33.06 4,6206
1945 1945-06-01 33.84 6,6906
1946 1946-05-27 34.75 9,9306
1947 1946-12-14 34.47 8,9206
1948 1948-05-29 38.98 27,8006
1949 1949-05-12 34.51 8,9006
1950 1950-05-13 34.71 9,6806
1951 1951-02-12 35.34 12,0006
1952 1952-06-06 32.78 4,2206
1953 1953-06-14 34.01 7,4306
1954 1954-05-19 33.83 6,9006
1955 1955-06-13 35.39 12,8006
1956 1956-04-22 35.16 11,9006
1957 1957-05-10 35.19 12,0006
1958 1958-04-21 33.05 4,8906
1959 1959-05-16 33.86 7,4606
1960 1959-11-23 37.08 19,1006
1961 1961-05-21 34.33 8,6006
1962 1962-04-07 34.18 8,1206
1963 1962-11-20 33.71 6,7706
1964 1964-07-10 33.38 5,7706
1965 1965-01-31 35.22 11,7006
1966 1966-07-03 32.92 4,4306
1967 1967-06-21 33.62 6,4406
1968 1968-02-24 34.33 8,6006
1969 1969-05-25 34.14 7,9906
1970 1970-06-22 32.77 4,2006
1971 1971-05-03 34.49 9,1106
1972 1972-03-13 35.22 11,7006
1973 1972-12-27 33.11 5,0506
1974 1974-06-23 35.02 10,9006
1975 1975-05-15 34.28 8,4406
1976 1975-12-03 36.50 16,6006
1977 1977-07-13 32.74 4,1306
1978 1977-12-03 37.63 21,5006
1979 1979-07-10 32.64 3,9106
1980 1980-04-29 34.18 8,1206
1981 1980-12-26 36.54 16,8006
1982 1982-02-21 34.59 9,4506
1983 1983-05-31 34.52 9,2106
1984 1984-01-25 35.44 12,4006
1985 1985-04-15 33.00 4,7606
1986 1986-02-26 34.34 8,6206
1987 1986-11-24 33.39 5,7906
1988 1988-07-24 32.76 4,1906
1989 1989-05-10 33.392 5,7906
1990 1990-08-21 33.84 7,0806
1991 1990-11-25 37.93 22,8006
1992 1992-07-23 32.87 4,3306
1993 1993-07-14 32.58 3,7206
1994 1994-08-06 32.61 3,7906
1995 1995-02-20 34.57 8,9306
1996 1996-02-09 38.77 27,2006
1997 1997-04-21 35.26 11,3006
1998 1998-05-07 34.68 9,2206
1999 1998-12-30 34.44 8,4006
2000 1999-12-17 34.58 8,8706
2001 2001-08-18 32.47 3,1606
2002 2002-04-14 34.58 8,5506
2003 2003-02-01 34.75 9,1006
2004 2004-07-19 32.98 4,4706
2005 2005-01-19 33.28 4,8906
2006 2006-05-18 33.55 5,9706
2007 2007-03-13 34.98 10,7006
2008 2008-05-18 34.44 8,7606
2009 2009-01-08 37.84 22,6006
2010 2010-08-01 32.96 4,4306
2011 2011-01-17 36.69 17,4006
2012 2012-04-25 34.93 10,5006
2013 2013-05-12 33.99 7,4506
2014 2014-03-10 33.86 7,0606
2015 2015-01-06 34.24 8,2306
2016 2015-12-09 35.73 13,5006
2017 2017-05-06 34.23 8,0806
2018 2018-05-20 34.63 9,4506
2019 2019-04-20 32.91 4,4006
2020 2020-02-08 35.01 10,9006
2021 2021-04-19 33.25 5,2306
2022 2022-06-07 34.73 9,8206
2023 2023-05-05 33.67 6,3806
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.