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Peak Streamflow for the Nation

USGS 06482020 BIG SIOUX R AT NORTH CLIFF AVE AT SIOUX FALLS,SD

Minnehaha County, South Dakota
Hydrologic Unit Code 10170203
Latitude  43°34'01.3", Longitude  96°42'39.6" NAD27
Drainage area 4,662  square miles
Contributing drainage area 3,778  square miles
Gage datum 1,295.09 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)
1969 1969-04-10 27.45 40,7006,7
1972 1972-06-04 14.35 4,2406
1973 1973-03-13 16.38 5,8806
1974 1973-10-09 10.32 1,6706
1975 1975-08-01 9.05 1,2006
1976 1976-03-25 10.06 1,4806
1977 1977-03-15 12.78 2,3806
1978 1978-03-24 17.542 6,0206
1979 1979-03-23 16.95 5,9906
1980 1980-06-30 11.66 2,0806
1981 1981-06-14 8.13 8966
1982 1982-07-18 12.34 2,8606
1983 1983-03-07 19.65 9,0006
1984 1984-06-22 25.40 21,6006
1985 1985-03-22 18.67 8,2306
1986 1986-09-24 20.99 9,7306
1987 1987-03-25 14.97 4,7706
1988 1988-03-28 8.63 1,1306
1989 1989-03-29 11.05 2,0506
1990 1990-06-28 11.79 2,4906
1991 1991-06-10 10.08 1,8006
1992 1992-07-01 15.53 5,0806
1993 1993-07-07 23.84 18,0006
1994 1994-06-27 15.33 5,0506
1995 1995-04-19 18.98 8,5806
1996 1996-06-02 13.92 4,1606
1997 1997-04-07 23.11 17,7006
1998 1998-04-09 12.27 3,2906
1999 1999-04-11 13.79 4,3406
2000 2000-05-19 9.57 1,7406
2001 2001-04-23 20.99 12,8006
2002 2002-08-21 12.01 2,9106
2003 2003-09-10 9.37 1,4206
2004 2004-05-30 16.52 7,1406
2005 2005-06-06 9.48 1,7006
2006 2006-04-08 19.11 10,2006
2007 2007-03-18 15.75 5,8106
2008 2008-06-13 11.38 2,9706
2009 2009-03-31 12.10 3,3906
2010 2010-09-27 21.57 13,3006
2011 2011-03-25 21.53 13,3006
2012 2012-05-09 17.22 7,8506
2013 2013-05-26 13.68 4,4606
2014 2014-06-17 17.63 8,3506
2015 2015-08-28 15.20 5,5506
2016 2016-09-15 11.90 3,4106
2017 2017-08-21 11.802 3,3206
2018 2018-04-28 16.90 8,3106
2019 2019-09-14 26.08 25,9006
2020 2020-03-15 14.94 5,5706
2021 2021-08-29 11.27 2,8706
2022 2022-08-07 11.01 2,7606
2023 2023-04-11 14.70 5,8206
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.