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Peak Streamflow for the Nation

USGS 09413000 SANTA CLARA RIVER AT ST. GEORGE, UT

Washington County, Utah
Hydrologic Unit Code 15010008
Latitude  37°04'31", Longitude 113°35'32" NAD27
Drainage area 541  square miles
Gage datum 2,545.14 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)
1951 1951-09-28 7.313,6 1,2706
1952 1952-04-08 4.603 5216
1953 1953-08-27 9.483 3,2406
1954 1954-09-02 4.803 5216
1955 1955-08-24 10.023 4,2006
1956 1956-06-30 6.633 1,0706
1985 1985-09-19 3.043,6 1602,6
1986 1985-11-22 2.253 55.06
1987 1987-08-08 3.163 1926
1988 1988-08-27 6.433 1,2506
1989 1989-08-17 5.453 9906
1990 1990-08-16 10.686 1,7406
1991 1991-09-07 8.68 6846
1992 1992-08-23 11.74 1,3606
1993 1993-01-18 13.24 1,4606
1994 1994-07-19 9.61 5296
1995 1995-03-12 14.60 6,0006
1996 1995-11-01 8.58 3976
1997 1997-01-03 14.09 4,8606
1998 1998-07-23 9.22 8496
1999 1998-11-08 7.42 3466
2000 2000-08-29 7.97 4716
2001 2001-03-10 6.70 2176
2002 2002-07-24 5.54 49.06
2003 2002-11-09 5.61 53.06
2004 2003-12-26 7.15 1916
2005 2005-01-11 16.68 6,2006
2006 2006-09-09 6.98 1,5206
2007 2007-09-22 6.24 8476
2008 2007-12-01 6.10 3306
2009 2008-12-26 4.97 1836
2010 2010-07-30 6.62 4416
2011 2010-12-21 13.59 7,7306
2012 2012-09-11 14.33 5,3306
2013 2013-09-11 8.64 3596
2014 2014-09-09 14.79 2,1206
2015 2015-07-03 10.11 4906
2016 2016-06-30 10.88 8536
2017 2017-07-25 11.87 1,5606
2018 2018-08-22 11.30 7326
2019 2019-03-06 14.08 2,3106
2020 2020-08-24 12.73 1,6806
2021 2021-04-27 9.38 1346
2022 2022-08-16 12.79 1,6206
2023 2023-03-15 17.77 3,8806
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.