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Peak Streamflow for the Nation

USGS 08158827 Onion Ck at Twin Creeks Rd nr Manchaca, TX

Travis County, Texas
Hydrologic Unit Code 12090205
Latitude  30°07'34", Longitude  97°49'15" NAD27
Drainage area 181  square miles
Contributing drainage area 181  square miles
Gage datum 584.16 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
2004 2004-06-09 16.10 6,340
2005 2004-11-17 23.72 19,200
2006 2006-05-06 5.43 28.0
2007 2007-01-13 18.77 9,850
2008 2007-10-22 6.26 220
2009 2009-09-12 8.81 819
2010 2010-09-08 15.33 5,480
2011 2011-01-09 5.60 55.0
2012 2012-05-11 13.66 3,910
2013 2013-09-29 11.85 2,550
2014 2013-10-31 36.88 60,100
2015 2015-05-24 22.02 16,700
2016 2015-10-30 32.36 43,200
2017 2017-08-27 12.02 2,440
2018 2018-09-09 11.42 1,900
2019 2019-05-04 25.49 23,100
2020 2020-09-04 11.60 2,020
2021 2021-05-24 11.23 1,790
2022 2021-10-14 16.17 6,250
2023 2023-06-10 7.05 360