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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 05422600 Duck Creek at DC Golf Course at Davenport, IA


Scott County, Iowa
Hydrologic Unit Code 07080101
Latitude  41°32'46", Longitude  90°31'26" NAD27
Drainage area 57.3  square miles
Gage datum 597.00 feet above NGVD29
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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 1994-10-01 -> 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 32 22 106 64 87 88 111 15 27 16 25 44
2 25 35 76 51 83 91 37 16 20 21 23 44
3 26 39 82 59 83 107 44 36 26 21 22 31
4 24 49 51 44 94 184 102 44 25 21 27 26
5 21 30 61 51 76 80 44 34 15 40 23 24
6 25 27 48 45 64 72 103 19 41 37 27 27
7 36 48 68 47 132 65 118 34 24 33 17 22
8 33 46 131 83 97 66 80 24 60 27 19 19
9 27 55 125 79 104 72 59 31 26 17 29 24
10 28 47 176 115 155 99 122 23 55 80 39 30
11 31 40 84 117 163 86 60 30 27 26 23 22
12 26 31 77 74 105 96 53 87 32 16 21 25
13 25 30 115 64 119 248 45 27 67 25 17 27
14 22 33 60 54 133 155 34 25 53 39 18 49
15 21 33 60 80 109 133 42 32 22 23 18 26
16 26 43 57 73 82 78 33 21 15 18 15 21
17 23 44 58 74 91 63 51 44 18 53 38 18
18 22 33 58 159 114 112 31 32 20 51 38 22
19 21 33 48 70 90 109 52 22 35 19 21 17
20 22 93 47 102 88 97 52 32 26 17 19 28
21 20 92 47 74 113 99 69 16 40 18 22 41
22 23 42 41 61 86 74 104 28 23 51 17 27
23 26 44 66 65 96 86 42 59 19 61 21 39
24 52 92 60 56 74 105 42 66 14 32 26 35
25 27 94 54 77 96 62 37 43 19 24 30 50
26 22 75 54 93 151 68 33 66 16 32 50 32
27 25 68 55 85 232 45 73 50 17 23 75 53
28 26 56 65 69 184 58 28 49 31 22 33 41
29 34 50 49 115 133 60 37 36 29 26 28 35
30 31   59 140 131 95 21 30 13 41 33 29
31 23   105   115   16 22   28   49