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Peak Streamflow for the Nation

USGS 06479500 BIG SIOUX R AT WATERTOWN,SD

Codington County, South Dakota
Hydrologic Unit Code 10170202
Latitude  44°56'33", Longitude  97°08'45" NAD27
Drainage area 806  square miles
Contributing drainage area 357  square miles
Gage datum 1,711.41 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)
1946 1946-03-15 8.251 6845
1947 1947-04-13 8.93 9525
1948 1948-03-26 8.30 7625
1949 1949-04-02 6.07 2295
1950 1950-03-27 7.221 3205
1951 1951-04-07 6.342 2295
1952 1952-04-09 10.302 2,2205
1953 1953-07-28 8.92 8765
1954 1954-06-07 7.55 6245
1955 1955-03-10 7.581 2735
1956 1956-06-22 5.80 1945
1957 1957-05-26 6.512 3045
1958 1958-04-11 5.10 1405
1959 1959-05-31 4.922 4.005
1960 1960-03-30 10.291 7275
1961 1961-05-18 5.622 8.005
1962 1962-05-23 9.46 1,3805
1963 1963-05-13 6.142 1625
1964 1964-04-28 5.902 1215
1965 1965-05-25 6.992 3275
1966 1966-03-11 9.241 8005
1967 1967-03-29 5.962 1385
1968 1968-05-08 4.142 12.05
1969 1969-04-08 11.401 1,7505
1970 1970-03-04 7.621 2205
1971 1971-03-13 6.701 85.05
1972 1972-03-16 8.86 6545
1997 1997-04-06 12.491 5,8005,7
2000 2000-02-25   20.01,5
2001 2001-04-07 11.58 3,7305
2002 2002-03-30 7.661 3705
2003 2003-03-17 7.001 2005
2004 2004-06-03 4.132 26.05
2005 2005-06-12 7.01 2185
2006 2006-03-31 6.86 2995
2007 2007-03-22 9.24 1,0505
2008 2008-06-14 7.08 3165
2009 2009-03-23 9.77 1,4405
2010 2010-03-24 9.652 1,0905
2011 2011-04-09 10.60 1,6905
2012 2012-03-13 6.19 2315
2013 2013-04-29 7.41 3805
2014 2014-06-21 7.721 2565
2015 2015-03-12 7.451 2005
2016 2016-04-29 4.832 84.05
2017 2017-06-17 6.071 1215
2018 2018-04-22 9.811 1,3302,5
2019 2019-03-28 10.981 1,5602,5
2020 2019-10-25 8.90 6085
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.