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Peak Streamflow for the Nation

USGS 05465700 Iowa River at Oakville, IA

Louisa County, Iowa
Hydrologic Unit Code 07080209
Latitude  41°06'11.5", Longitude  91°03'48.7" NAD83
Drainage area 12,630  square miles
Gage datum 535.32 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)
2008 2008-06-14 23.22 188,0002,7
2010 2010-03-20 13.61 60,5006
2011 2011-02-19 13.552 39,2006
2012 2012-05-05 8.27 27,7006
2013 2013-04-20 17.26 98,5006
2014 2014-07-04 19.22 102,0006
2015 2015-06-17   37,7006
2016 2016-09-30 16.27 75,1006
2017 2017-04-07 9.74 29,700
2018 2018-09-09 15.13 69,700
2019 2019-05-31 17.262 82,7002
2020 2020-06-29 13.70 58,000
2021 2021-04-12 9.51 30,400
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.