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Peak Streamflow for the Nation

USGS 11465700 COLGAN C NR SEBASTOPOL CA

Sonoma County, California
Hydrologic Unit Code 18010110
Latitude  38°22'25", Longitude 122°46'02" NAD27
Drainage area 6.78  square miles
Gage datum 0.00 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)
2000 2000-02-13 77.02 818
2001 2001-03-04 74.372 288
2002 2002-01-02 77.241 865
2003 2002-12-13 76.871,2 566
2004 2004-02-16 78.02 740
2005 2004-12-27 76.61 4252
2006 2005-12-31 79.21 934
2007 2007-02-10 74.69 319
2008 2008-01-04 76.702 438
2009 2009-02-22 74.93 343
2010 2010-01-20 78.16 496
2011 2011-02-17 77.342 429
2012 2012-01-23 76.781 428
2013 2012-12-23 78.25 7892
2014 2014-02-08 77.60 774
2015 2014-12-11 78.85 831
2016 2016-03-10 77.432 523
2017 2016-12-15 78.59 894
2018 2018-03-22 76.392 339
2019 2019-02-13 78.072 817
2020 2019-12-29 73.28 111
2021 2021-01-27 73.66 184
2022 2021-10-24 78.751 734
2023 2023-03-09 78.522 1,000
2024 2024-02-18 77.03 501
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.