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Peak Streamflow for the Nation

USGS 09485700 RILLITO CREEK AT DODGE BOULEVARD, AT TUCSON, AZ.

Pima County, Arizona
Hydrologic Unit Code 15050302
Latitude  32°16'17", Longitude 110°54'50" NAD27
Drainage area 871  square miles
Contributing drainage area 871  square miles
Gage datum 2,380 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)
1988 1988-08-20 7.79 5,900
1989 1989-08-18 5.14 1,330
1990 1990-07-24 9.20 10,600
1991 1991-03-01 7.50 5,680
1992 1992-02-13 7.04 9,510
1993 1993-01-08 14.84 24,100
1994 1994-03-20 5.25 73.0
1995 1995-01-05 8.60 6,350
1996 1996-09-03 9.80 11,300
1998 1998-02-18 7.42 4,530
1999 1999-07-15 8.89 8,960
2000 2000-08-29 6.13 2,860
2001 2000-10-22 7.81 6,440
2002 2002-08-05 7.61 5,930
2003 2003-08-26 7.66 6,060
2004 2004-09-18 7.32 5,230
2005 2005-02-12 8.11 5,250
2006 2006-07-31 14.005 37,9002
2007 2007-07-28 8.525 9,9902
2008 2008-01-28 6.53 4,810
2009 2009-07-04 3.63 171
2010 2010-07-31 7.91 7,660
2011 2011-09-10 7.08 6,060
2012 2012-07-29 4.87 824
2013 2013-07-05 5.59 1,730
2014 2014-09-08 8.99 9,580
2015 2015-01-31 6.93 3,850
2016 2016-08-09 7.10 4,410
2017 2017-07-24 7.40 4,400
2018 2018-09-20 6.60 2,750
2019 2019-02-15 9.08 9,670
2020 2020-07-23 6.11 2,470
2021 2021-07-23 12.04 22,800
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.