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Peak Streamflow for the Nation

USGS 12458000 ICICLE CREEK ABOVE SNOW CREEK NEAR LEAVENWORTH, WA

Chelan County, Washington
Hydrologic Unit Code 17020011
Latitude  47°32'28", Longitude 120°43'08" NAD27
Drainage area 193  square miles
Gage datum 1,450.00 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)
1912 1912-05-20   4,380
1913 1913-06-03   4,430
1914 1914-05-15   2,920
1937 1937-06-03 10.10 4,320
1938 1938-05-25 9.89 4,080
1939 1939-05-29 9.50 3,630
1940 1940-05-23 9.12 3,170
1941 1941-05-31 7.15 1,640
1942 1942-05-25 9.16 3,310
1943 1943-06-17 9.70 3,880
1944 1944-05-15 8.32 2,400
1945 1945-05-31 9.45 3,530
1946 1946-06-14 9.37 3,530
1947 1947-05-28 9.78 4,000
1948 1948-05-28 13.93 11,600
1949 1949-05-15 10.58 5,110
1950 1949-11-27 12.25 8,020
1951 1951-05-11 11.12 6,110
1952 1952-05-19 8.55 3,000
1953 1953-07-08 8.65 2,940
1954 1954-05-19 10.08 4,910
1955 1955-06-12 11.08 6,010
1956 1956-06-01 11.38 6,470
1957 1957-05-09 9.76 4,020
1958 1958-05-25 10.36 5,040
1959 1959-06-20 9.56 3,900
1960 1959-11-23 12.55 8,620
1961 1961-06-03 10.58 5,530
1962 1962-06-16 8.43 2,780
1963 1962-11-20 11.40 6,610
1964 1964-06-10 9.87 4,380
1965 1965-06-11 9.44 3,850
1966 1966-05-06 9.98 4,520
1967 1967-06-20 11.16 5,130
1968 1968-06-02 11.62 5,850
1969 1969-06-04 11.24 5,250
1970 1970-06-04 11.66 5,920
1971 1971-06-23 10.45 4,150
1972 1972-06-10 12.82 8,040
1973 1972-12-27 9.76 3,380
1974 1974-06-17 12.80 8,000
1975 1975-06-02 11.76 6,090
1976 1975-12-04 13.30 9,250
1977 1977-06-07 8.63 2,370
1978 1978-06-04 11.76 6,090
1979 1979-05-26 8.95 2,630
1994 1994-05-08 9.10 2,820
1995 1995-05-29 10.13 3,8708
1996 1995-11-29 16.04 19,8002
1997 1997-05-15 11.32 5,570
1998 1998-05-02 10.02 3,750
1999 1999-06-16 12.21 7,230
2000 1999-11-12 11.16 5,310
2001 2001-05-24 9.23 2,940
2002 2002-06-16 10.21 3,970
2003 2003-05-25 9.23 2,940
2004 2003-10-21 8.67 2,450
2005 2005-01-19 10.34 4,150
2006 2006-05-18 11.79 6,400
2007 2006-11-06 15.08 15,700
2008 2008-05-18 11.94 6,680
2009 2008-11-12 12.34 7,510
2010 2010-06-03 9.74 3,370
2011 2011-01-17 11.46 5,810
2012 2012-06-02 9.88 3,600
2013 2013-05-13 10.38 4,170
2014 2014-05-17 9.90 3,620
2015 2014-11-28 9.86 3,580
2016 2015-11-17 13.74 11,000
2017 2017-05-24 10.78 4,710
2018 2017-11-23 11.90 6,610
2019 2019-05-12 9.09 2,930
2020 2020-05-31 10.89 4,720
2021 2021-06-03 10.76 4,550
2022 2022-06-10 11.02 4,890
2023 2023-05-04 10.96 4,810
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  Peak Streamflow Qualification Codes.