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Peak Streamflow for the Nation

USGS 06721000 SOUTH PLATTE RIVER AT FORT LUPTON, CO.

Weld County, Colorado
Hydrologic Unit Code 10190003
Latitude  40°06'58", Longitude 104°49'05" NAD27
Drainage area 5,043  square miles
Gage datum 4,860 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)
1929 1929-08-09 3.82 1,7306
1930 1930-08-14 4.74 2,3106
1931 1931-08-17 3.28 1,1706
1932 1932-07-31 3.07 8986
1933 1933-09-11 5.80 4,5106
1934 1934-05-31 2.87 7936
1935 1935-06-01   4,0002,6
1936 1936-08-04 3.75 3,1406
1937 1937-06-02 3.40 2,6806
1938 1938-09-04 4.88 4,2206
1939 1939-03-11 5.59 5,0306
1940 1940-07-03 3.99 1,8806
1941 1941-06-23 4.41 2,4106
1942 1942-04-26 7.24 9,0006
1943 1943-05-09 2.47 1,0106
1944 1944-05-18 4.26 2,5206
1945 1945-08-06 5.70 4,2406
1946 1946-09-08 3.83 1,9706
1947 1947-06-22 7.55 8,8406
1948 1948-05-31 6.54 4,5106
1949 1949-06-14 6.96 7,6606
1950 1950-06-17 5.30 3,8806
1951 1951-08-03 5.40 4,0606
1952 1952-05-24 4.44 2,5706
1953 1953-07-10 4.56 2,7606
1954 1954-07-21 3.77 1,5506
1955 1955-08-28 5.33 3,8206
1956 1956-08-01 5.68 4,1306
1957 1957-05-09 7.57 8,4806
2003 2003-05-11 7.526 3,2106
2004 2004-08-19 9.93 6,4406
2005 2005-08-05 9.12 5,2406
2006 2005-10-11 7.81 3,5506
2007 2007-04-25 10.44 8,5406
2008 2008-08-16 8.99 5,7406
2009 2009-06-02 9.70 7,0406
2010 2010-04-24 9.71 7,0606
2011 2011-07-13 9.81 7,2506
2012 2012-09-12 7.90 4,0106
2013 2013-09-13 10.98 10,3006
2014 2014-07-31 9.06 6,0706
2015 2015-06-12 10.82 10,2006
2016 2016-04-30 7.56 4,4806
2017 2017-05-18 8.55 5,7206,9
2018 2018-07-24 6.71 3,0506
2019 2019-07-21 7.05 3,3806
2020 2020-05-25 6.93 3,2106
2021 2021-06-26 7.23 3,6206
2022 2022-06-01 7.49 4,1406
2023 2023-05-12 9.84 6,5106
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.