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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 05451700 Timber Creek near Marshalltown, IA


Marshall County, Iowa
Hydrologic Unit Code 07080208
Latitude  42°00'31.95", Longitude  92°51'08.71" NAD83
Drainage area 118  square miles
Gage datum 856.62 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 1949-10-01 -> 2025-09-30)

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 39 60 102 141 132 163 202 75 46 46 51 44
2 37 47 96 114 121 155 129 60 49 47 50 42
3 35 38 110 112 121 146 155 58 47 45 48 41
4 33 41 107 113 119 129 146 60 55 41 68 39
5 31 43 139 109 123 175 111 79 40 41 49 40
6 30 46 130 103 132 147 125 60 38 42 45 39
7 31 53 107 90 140 133 119 52 45 39 42 37
8 33 68 131 86 125 180 116 54 40 44 39 36
9 29 60 122 96 136 239 189 72 34 75 39 34
10 28 91 174 87 133 257 120 73 38 54 41 33
11 29 71 177 102 124 168 125 91 31 49 41 34
12 41 69 165 103 129 285 127 78 30 52 46 33
13 44 58 274 103 209 267 106 51 34 49 44 37
14 31 47 254 109 177 238 109 66 33 61 41 76
15 36 42 177 119 126 269 95 62 28 54 39 55
16 37 47 146 117 159 176 79 140 34 46 40 48
17 55 61 140 110 140 191 89 54 34 42 42 41
18 51 115 158 145 152 227 136 47 38 42 41 38
19 39 165 196 125 174 205 107 44 40 41 46 39
20 46 179 198 112 136 177 106 51 61 38 43 35
21 44 169 142 113 206 189 82 40 78 40 41 36
22 39 125 127 108 183 177 74 46 46 52 39 34
23 39 121 125 107 178 170 67 38 44 75 40 34
24 37 90 114 123 186 161 63 36 68 54 39 39
25 33 66 109 143 214 171 67 44 65 48 39 43
26 32 73 107 158 230 144 74 38 59 44 40 41
27 35 99 99 204 211 175 81 63 48 41 43 46
28 34 85 111 140 219 141 79 63 46 41 51 58
29 43 102 116 125 199 151 111 64 62 43 42 45
30 41   157 140 246 179 131 61 50 56 42 71
31 41   173   184   95 41   50   45