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USGS Daily Statistics for Iowa

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NOTE: Station Numbers for Iowa precipitation gages have changed (see list).


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 05451700 Timber Creek near Marshalltown, IA


Marshall County, Iowa
Hydrologic Unit Code 07080208
Latitude  42°00'32", Longitude  92°51'08" NAD27
Drainage area 118  square miles
Gage datum 849.44 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 1949-10-01 -> 2021-09-30)

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 40 62 106 147 136 165 208 65 48 48 53 46
2 39 48 100 119 125 157 130 53 52 49 52 44
3 36 39 115 117 122 148 158 53 50 47 49 42
4 34 42 111 117 120 130 149 56 57 43 70 40
5 33 44 143 113 125 179 112 78 42 43 50 42
6 32 47 127 107 135 147 127 59 39 44 46 41
7 33 54 109 93 143 132 121 50 47 40 43 38
8 35 70 134 89 126 183 115 53 42 46 41 37
9 30 62 125 99 136 248 195 72 36 79 40 36
10 29 95 181 91 132 267 122 62 40 57 43 35
11 30 73 184 106 125 173 116 86 33 51 42 35
12 43 72 172 108 131 298 108 76 31 54 47 35
13 46 60 287 108 218 279 101 49 36 51 45 38
14 32 48 266 115 183 249 108 66 34 63 42 79
15 37 43 186 125 129 282 93 62 29 57 40 57
16 39 48 153 123 164 182 74 146 35 47 41 50
17 58 61 146 115 145 198 88 53 36 44 43 43
18 53 118 165 152 157 237 139 47 39 44 42 39
19 40 172 204 131 179 213 108 44 42 42 47 40
20 48 187 208 117 131 177 101 52 64 40 44 37
21 46 177 148 116 135 187 78 40 82 42 43 38
22 40 130 132 105 141 180 72 46 48 54 41 35
23 40 126 130 101 170 174 63 39 46 78 41 36
24 38 94 118 120 181 161 58 36 71 56 41 40
25 34 68 113 143 214 171 64 45 68 49 41 45
26 33 76 109 161 230 140 72 39 61 45 41 43
27 36 95 101 211 211 154 81 66 50 42 45 48
28 35 85 114 143 219 136 77 66 48 42 53 60
29 45 108 119 127 201 149 103 67 64 43 44 47
30 42   164 144 253 181 69 63 52 58 43 74
31 42   181   188   62 43   52   47