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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 62 106 147 135 164 208 65 48 48 53 46
2 39 48 100 118 123 155 130 53 52 49 52 44
3 36 39 115 116 121 146 158 53 50 47 49 42
4 34 42 111 117 119 129 149 56 57 43 70 40
5 33 44 143 112 124 177 112 78 42 43 50 42
6 32 47 127 106 134 146 127 59 39 44 46 41
7 33 54 109 93 142 131 121 50 47 40 43 38
8 35 70 134 89 124 181 115 53 42 46 41 37
9 30 62 125 99 134 245 195 72 36 79 40 36
10 29 95 181 90 130 264 122 62 40 57 43 35
11 30 73 184 106 123 171 116 86 33 51 42 35
12 43 72 172 107 129 294 108 76 31 54 47 35
13 46 60 287 107 215 276 101 49 36 51 45 38
14 32 48 266 114 181 246 108 66 34 63 42 79
15 37 43 185 124 128 279 93 62 29 57 40 57
16 39 48 153 122 163 179 74 146 35 47 41 50
17 58 61 146 114 143 196 88 53 36 44 43 43
18 53 118 165 151 155 234 139 47 39 44 42 39
19 40 172 203 130 178 210 108 44 42 42 47 40
20 48 187 206 116 130 175 101 52 64 40 44 37
21 46 177 147 115 135 185 78 40 82 42 43 38
22 40 130 132 104 141 178 72 46 48 54 41 35
23 40 126 129 101 169 174 63 39 46 78 41 36
24 38 94 118 119 180 161 58 36 71 56 41 40
25 34 68 113 142 212 171 64 45 68 49 41 45
26 33 76 110 159 228 140 72 39 61 45 41 43
27 36 95 102 208 209 154 81 66 50 42 45 48
28 35 85 115 141 217 136 77 66 48 42 53 60
29 45 108 120 126 200 149 103 67 64 43 44 47
30 42   163 142 250 181 69 63 52 58 43 74
31 42   180   186   62 43   52   47