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USGS Surface-Water 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 06935965 Missouri River at St. Charles, MO


St. Louis County, Missouri
Hydrologic Unit Code 10300200
Latitude  38°47'19.9", Longitude  90°28'14.6" NAD83
Drainage area 524,000  square miles
Gage datum 413.47 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 1999-10-01 -> 2020-09-30)

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 79,600 63,700 83,600 111,000 143,000 155,000 148,000 104,000 92,600 80,200 72,100 66,400
2 74,400 62,800 80,600 111,000 145,000 158,000 148,000 105,000 92,300 70,400 71,100 66,900
3 65,900 59,900 77,700 108,000 143,000 159,000 147,000 105,000 92,900 70,600 71,100 66,300
4 62,300 58,200 76,000 114,000 147,000 156,000 148,000 100,000 91,300 71,700 70,200 65,700
5 64,500 59,700 79,000 113,000 147,000 157,000 147,000 95,900 89,900 72,100 68,100 65,600
6 66,700 61,200 81,400 109,000 139,000 160,000 140,000 92,800 88,100 73,500 65,300 63,300
7 65,000 63,100 82,900 107,000 132,000 164,000 134,000 91,000 85,100 71,700 64,100 61,000
8 62,500 64,100 80,000 104,000 133,000 164,000 132,000 93,500 80,700 70,000 62,900 59,500
9 62,000 60,600 77,100 103,000 140,000 163,000 134,000 97,500 79,100 74,700 63,200 58,800
10 64,400 58,700 78,000 101,000 142,000 163,000 134,000 95,600 81,200 81,600 62,900 57,500
11 64,300 60,900 84,300 103,000 143,000 162,000 129,000 91,800 83,100 84,500 62,500 55,700
12 61,700 61,100 92,000 106,000 145,000 160,000 123,000 89,100 83,600 84,900 61,700 55,500
13 60,900 60,500 92,400 106,000 148,000 160,000 118,000 88,700 86,400 82,200 60,900 56,100
14 61,300 61,300 91,800 103,000 150,000 158,000 118,000 88,400 88,300 79,700 59,800 55,800
15 60,800 63,300 92,100 105,000 151,000 159,000 119,000 84,100 92,600 79,800 59,800 58,500
16 59,900 64,000 95,400 104,000 150,000 160,000 116,000 80,800 93,400 80,600 61,400 61,900
17 57,700 64,700 97,800 102,000 151,000 165,000 111,000 79,500 97,000 80,100 63,000 64,000
18 56,100 66,900 99,300 99,900 149,000 170,000 108,000 80,100 95,000 78,300 65,500 65,500
19 56,600 68,700 103,000 103,000 147,000 169,000 105,000 82,000 92,900 78,400 68,200 64,800
20 56,800 68,300 101,000 104,000 146,000 163,000 106,000 87,300 90,600 76,500 68,500 62,600
21 56,600 68,900 98,200 105,000 147,000 156,000 106,000 88,300 90,100 73,300 68,000 59,900
22 56,800 71,300 98,100 105,000 149,000 152,000 106,000 87,800 88,000 70,500 65,200 58,000
23 57,900 73,400 101,000 105,000 149,000 153,000 107,000 87,400 85,000 69,300 61,800 56,100
24 60,400 74,100 100,000 104,000 143,000 153,000 106,000 90,800 85,300 69,900 59,800 56,800
25 61,500 80,400 97,700 106,000 140,000 150,000 102,000 92,100 86,500 71,500 61,700 58,700
26 61,000 85,800 97,800 112,000 140,000 146,000 99,600 89,900 85,700 73,400 62,700 59,500
27 60,400 86,300 104,000 112,000 145,000 145,000 99,600 87,800 83,800 72,300 62,000 65,900
28 58,500 84,900 108,000 113,000 154,000 147,000 101,000 90,300 83,100 70,400 64,800 70,200
29 57,200 73,400 109,000 123,000 157,000 147,000 102,000 94,100 83,900 68,300 69,000 74,800
30 57,900   110,000 136,000 156,000 146,000 103,000 96,100 81,800 69,600 68,200 76,800
31 60,500   112,000   154,000   104,000 95,000   72,100   77,900