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USGS Daily Statistics for Missouri

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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 07010350 Meramec River at Cook Station, MO


Crawford County, Missouri
Hydrologic Unit Code 07140102
Latitude  37°49'44.93", Longitude  91°26'14.94" NAD83
Drainage area 199  square miles
Gage datum 864.67 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 1965-10-01 -> 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
1 137 148 128 306 387 154 55 54 30 31 89 105
2 118 165 135 211 280 146 49 41 29 29 121 92
3 97 117 221 207 357 166 45 37 29 27 72 84
4 88 98 191 272 439 140 44 36 184 26 94 96
5 78 93 154 439 327 153 43 35 101 26 749 115
6 72 91 146 263 241 104 39 35 46 26 127 87
7 66 118 152 167 258 109 40 134 37 29 74 71
8 61 112 161 165 352 92 48 105 51 31 61 66
9 61 172 152 175 321 117 91 121 38 87 55 71
10 234 367 222 291 195 96 81 133 56 51 55 77
11 264 226 322 297 181 74 77 80 44 37 61 80
12 119 163 296 335 216 66 70 54 38 33 53 70
13 101 134 270 192 191 65 48 45 32 35 139 72
14 82 113 281 206 230 72 41 43 173 46 73 107
15 73 103 254 183 264 185 47 40 78 45 51 146
16 71 109 261 243 178 212 41 39 44 39 98 115
17 70 207 235 147 234 111 36 37 53 41 92 94
18 119 145 491 250 267 75 45 35 49 36 140 92
19 123 120 559 356 201 185 49 33 46 33 75 78
20 141 106 366 326 300 91 35 30 37 35 61 73
21 142 137 231 286 331 67 33 32 40 33 58 155
22 113 203 186 372 216 65 32 49 67 31 105 119
23 101 261 196 341 164 57 45 38 38 58 68 77
24 151 320 347 347 162 55 67 33 78 40 115 106
25 139 285 371 345 165 57 44 29 39 34 240 96
26 151 197 281 380 173 49 36 37 47 32 120 85
27 135 151 238 367 171 49 35 37 49 44 103 218
28 103 135 362 329 162 55 101 34 37 63 109 549
29 288 83 305 677 117 349 50 33 35 72 89 192
30 371   303 765 134 92 40 31 32 197 108 133
31 211   355   122   42 31   111   125