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Peak Streamflow for the Nation

USGS 11526400 TRINITY R AB NF TRINITY R NR HELENA CA

Trinity County, California
Hydrologic Unit Code 18010211
Latitude  40°46'00", Longitude 123°06'48" NAD27
Drainage area 1,137  square miles
Gage datum 1,380 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)
2006 2005-12-31 25.97 28,8006
2007 2007-05-02 15.05 5,1406
2008 2008-05-09 16.96 7,6406
2009 2009-05-05 17.07 7,8906
2010 2010-05-04 17.21 7,9806
2011 2011-05-07 20.10 13,0006
2012 2012-05-09 16.50 6,9906
2013 2012-12-02 18.05 9,3606
2014 2014-03-10 14.95 4,6806
2015 2015-02-07 20.08 13,0006
2016 2016-01-17 19.95 13,1006
2017 2017-02-09 21.46 16,5006
2018 2018-04-07 16.24 6,3806
2019 2019-02-27 23.55 21,0006
2020 2020-04-24 14.68 4,3906
2021 2021-04-28 14.40 4,1006
2022 2022-04-21 16.95 7,2506
2023 2023-04-17 20.38 12,4006
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  Peak Streamflow Qualification Codes.