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Peak Streamflow for the Nation

USGS 12118400 ROCK CREEK AT HIGHWAY 516 NEAR RAVENSDALE, WA

King County, Washington
Hydrologic Unit Code 17110012
Latitude  47°21'45", Longitude 122°00'35" NAD27
Drainage area 11.2  square miles
Gage datum 559.24 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1957 1957-03-11 2.35 50.0
1958 1958-02-15 2.24 33.0
1959 1959-01-25 2.83 98.0
1960 1959-12-16 2.89 114
1961 1961-02-26 2.89 112
1962 1962-01-10 2.00 18.0
2001 2001-05-05 1.166 12.05
2002 2001-12-17 2.17 43.05
2003 2003-03-24 2.01 36.05
2004 2004-02-01 2.18 40.05
2005 2005-01-24 1.64 24.05
2006 2006-01-12 2.73 1115
2007 2007-03-27 2.27 49.05
2008 2008-02-13 1.82 30.05
2009 2009-01-08 2.93 2275
2010 2010-06-12 1.99 36.05
2011 2011-01-22 2.50 1115
2012 2012-02-02 2.29 60.05
2013 2013-04-21 2.36 54.05
2014 2014-03-11 2.86 1885
2015 2015-02-10 2.23 34.05
2016 2015-12-10 2.77 1265
2017 2017-03-19 2.72 97.05
2018 2018-02-05 2.51 69.35
2019 2019-04-14 1.99 26.95
2020 2020-02-07 3.71 3365
2021 2021-01-13 2.62 84.05
2022 2022-01-08 2.82 1155
2023 2023-04-12 1.64 19.75
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.