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Peak Streamflow for the Nation

USGS 12144500 SNOQUALMIE RIVER NEAR SNOQUALMIE, WA

King County, Washington
Hydrologic Unit Code 17110010
Latitude  47°32'43", Longitude 121°50'28" NAD27
Drainage area 375  square miles
Gage datum 120 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)
1959 1958-11-12 14.43 26,000
1960 1959-11-23 19.78 61,000
1961 1961-02-21 14.55 26,600
1962 1962-01-07 12.99 18,800
1963 1962-11-20 17.35 43,200
1964 1964-01-01 12.29 15,900
1965 1965-01-29 16.16 35,800
1966 1966-05-06 11.00 11,600
1967 1966-12-13 13.40 20,800
1968 1967-12-25 16.17 36,000
1969 1969-01-05 17.10 41,500
1970 1970-04-09 11.58 13,300
1971 1971-01-19 14.67 27,200
1972 1972-02-28 15.61 32,500
1973 1972-12-26 14.49 26,200
1974 1974-01-15 15.55 32,100
1975 1975-01-18 18.04 48,100
1976 1975-12-03 18.57 51,800
1977 1977-01-18 12.78 17,800
1978 1977-12-02 18.88 53,800
1979 1979-03-07 11.71 14,200
1980 1979-12-15 16.47 37,600
1981 1980-12-26 17.26 42,600
1982 1982-01-24 16.85 39,900
1983 1982-12-04 16.37 37,000
1984 1984-01-25 16.97 40,600
1985 1985-06-07 12.82 18,000
1986 1986-02-24 15.61 32,500
1987 1986-11-24 19.35 58,100
1988 1987-12-10 13.92 22,800
1989 1988-10-16 17.03 40,400
1990 1989-11-09 17.55 44,000
1991 1990-11-24 21.10 74,300
1992 1991-12-05 12.73 17,700
1993 1993-01-25 14.77 27,100
1994 1994-03-03 9.81 9,280
1995 1995-02-19 15.89 34,200
1996 1996-02-09 18.52 51,700
1997 1997-03-19 15.21 30,400
1998 1997-10-30 13.85 23,600
1999 1998-12-30 15.35 31,600
2000 1999-12-15 16.54 33,000
2001 2000-10-01 12.47 16,400
2002 2002-04-14 14.49 23,800
2003 2003-01-31 14.63 24,400
2004 2003-10-21 15.74 29,200
2005 2005-01-18 17.33 37,100
2006 2006-01-10 13.14 18,700
2007 2006-11-07 20.31 55,000
2008 2007-12-03 14.31 23,100
2009 2009-01-07 20.97 60,700
2010 2009-10-26 12.86 19,500
2011 2011-01-16 17.08 37,900
2012 2012-02-22 14.90 28,800
2013 2012-11-19 11.71 15,700
2014 2014-03-09 14.96 29,100
2015 2015-01-05 18.62 50,100
2016 2015-12-09 18.53 49,500
2017 2016-10-20 13.37 21,900
2018 2017-10-22 15.91 33,900
2019 2018-11-04 13.96 24,400
2020 2019-10-22 17.85 46,900
2021 2021-01-13 13.99 22,000
2022 2022-03-01 16.91 36,400
2023 2022-11-05 16.95 36,700