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USGS Daily Statistics for the Nation

The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 06486000 Missouri River at Sioux City, IA


Dakota County, Nebraska
Hydrologic Unit Code 10230001
Latitude  42°29'10.3", Longitude  96°24'47.1" NAD83
Drainage area 314,600  square miles
Gage datum 1,057.56 feet above NAVD88
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00060, Discharge, cubic feet per second,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1952-10-01 -> 2022-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 17,300 16,900 18,800 33,300 33,800 36,000 38,200 37,800 37,500 37,800 34,200 25,700
2 17,100 16,900 18,700 33,700 34,100 36,100 38,100 37,700 37,600 37,700 33,900 25,600
3 17,300 16,900 18,800 33,800 34,200 36,000 37,600 37,500 37,800 37,600 33,700 25,300
4 17,200 17,000 18,800 33,600 34,700 35,900 37,500 37,800 37,800 37,400 33,500 24,500
5 17,100 17,100 18,700 33,500 34,700 36,000 37,900 38,100 37,800 37,400 33,500 23,600
6 17,100 17,200 18,700 33,500 34,400 36,300 37,800 38,300 37,700 37,300 33,400 22,600
7 16,800 17,200 18,900 33,400 33,900 36,500 37,800 38,300 37,600 37,300 33,200 21,800
8 16,700 17,200 18,900 33,700 33,800 36,900 38,000 38,300 37,500 37,200 33,000 21,000
9 16,900 17,400 19,100 34,000 34,200 37,400 38,200 38,300 37,500 37,000 32,900 20,200
10 17,000 17,500 19,500 34,000 34,200 37,600 38,500 38,300 37,500 36,800 32,700 19,600
11 17,100 17,500 19,800 34,000 34,500 37,700 38,200 38,100 37,700 36,600 32,600 19,200
12 17,000 17,500 20,300 34,000 34,800 37,700 38,100 38,000 37,700 36,600 32,500 18,700
13 16,900 17,600 21,300 34,000 35,100 37,500 38,100 38,100 37,800 36,600 32,500 18,600
14 17,000 17,800 22,100 34,000 34,900 37,300 38,200 38,100 38,000 36,500 32,400 18,400
15 17,000 17,600 22,900 33,900 34,900 37,400 38,200 38,100 38,200 36,500 32,300 18,200
16 16,900 17,600 23,700 33,800 34,900 37,400 38,300 38,200 38,500 36,300 32,200 18,000
17 17,000 17,900 24,100 33,600 34,800 37,600 38,800 38,200 38,400 36,100 32,000 18,000
18 17,100 18,400 24,900 33,300 34,700 37,800 38,600 38,200 38,300 36,000 32,000 18,100
19 16,900 18,800 26,000 33,300 34,600 38,600 38,300 38,300 38,300 35,900 31,800 18,000
20 16,900 18,600 26,500 33,400 34,400 39,100 38,400 38,200 38,400 35,800 31,800 17,800
21 17,000 18,700 27,200 33,400 34,500 39,200 38,300 38,100 38,300 35,700 31,600 17,600
22 17,100 18,400 28,000 33,400 34,700 39,100 38,300 38,000 38,300 35,700 31,400 17,500
23 17,100 18,300 28,800 33,300 34,800 38,800 38,300 37,800 38,300 35,600 31,100 17,600
24 17,100 18,400 29,400 33,200 34,700 38,800 38,400 37,600 38,100 35,500 30,500 17,400
25 17,100 18,300 29,800 33,100 34,700 39,400 38,400 37,500 38,000 35,400 29,500 17,400
26 17,000 18,300 30,100 33,400 35,000 39,500 38,500 37,700 38,000 35,400 28,700 17,500
27 17,000 18,400 30,800 33,500 35,200 39,000 38,400 37,600 37,900 35,200 27,800 17,700
28 17,000 18,500 31,400 33,400 35,400 38,900 38,300 37,700 38,000 35,000 26,900 17,500
29 17,000 20,400 32,000 33,200 35,500 38,900 38,200 37,800 38,100 34,700 26,300 17,500
30 17,000   32,600 33,400 35,600 38,600 38,200 37,700 38,000 34,600 25,900 17,500
31 16,800   32,600   36,100   38,200 37,600   34,500   17,500