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Peak Streamflow for the Nation

USGS 11466170 MATANZAS C A SANTA ROSA CA

Sonoma County, California
Hydrologic Unit Code 18010110
Latitude  38°26'20", Longitude 122°42'05" NAD27
Drainage area 21.0  square miles
Gage datum 157 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)
2005 2004-12-27 163.04 1,730
2006 2005-12-31 169.40 3,700
2007 2006-12-26 159.85 891
2008 2008-01-25 164.44 2,130
2009 2009-02-22 160.72 1,110
2010 2010-01-20 163.72 1,920
2011 2011-03-20 163.19 1,580
2012 2012-03-16 160.88 925
2013 2012-12-23 164.66 2,080
2014 2014-02-09 163.51 1,730
2015 2014-12-11 164.20 1,940
2016 2016-03-10 162.33 1,390
2017 2017-02-07 164.20 1,940
2018 2018-03-22 161.87 1,260
2019 2019-02-26 165.02 2,020
2020 2019-12-07 157.59 292
2021 2021-01-27 157.27 236
2022 2021-10-24 165.79 2,230
2023 2023-01-09 165.27 2,080