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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 06921590 South Grand River at Archie, MO


Cass County, Missouri
Hydrologic Unit Code 10290108
Latitude  38°29'29.69", Longitude  94°20'39.28" NAD83
Drainage area 356  square miles
Gage datum 767.35 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 1969-10-01 -> 2024-09-30)

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
1 283 209 171 609 1,230 897 1,110 74 199 549 535 280
2 134 149 143 362 875 347 744 55 131 238 327 138
3 357 129 268 620 573 371 196 53 67 640 315 85
4 253 158 702 462 360 823 182 54 115 619 164 293
5 115 200 369 587 461 797 297 54 71 143 108 301
6 125 195 216 362 483 428 207 287 26 84 225 115
7 120 114 247 416 524 346 167 106 19 187 81 71
8 161 103 155 506 547 331 329 66 26 365 85 64
9 123 149 349 299 327 1,120 156 57 58 448 164 82
10 127 114 755 432 229 1,170 143 55 135 325 88 101
11 229 202 630 453 263 419 235 42 54 342 83 182
12 103 165 426 347 297 567 284 26 98 604 67 94
13 89 134 468 313 636 388 94 284 173 641 79 176
14 84 132 440 248 642 281 204 92 148 499 95 279
15 76 143 407 219 536 635 170 31 63 214 521 407
16 82 183 475 331 372 686 60 35 133 122 498 222
17 152 195 492 180 965 416 88 63 84 92 95 96
18 299 179 683 518 596 174 104 44 106 246 116 74
19 301 158 729 557 336 294 46 27 85 151 162 74
20 226 210 643 320 493 218 61 27 31 104 196 168
21 219 536 350 576 1,040 369 95 82 23 171 205 86
22 239 611 388 513 598 467 79 676 151 223 69 78
23 188 687 362 509 256 465 33 1,030 920 241 110 91
24 137 582 568 415 406 555 59 163 417 92 99 105
25 166 278 600 309 984 370 144 43 190 98 59 238
26 192 231 510 300 544 348 46 51 65 161 59 102
27 148 215 561 767 942 123 500 68 258 121 454 291
28 118 361 518 943 575 404 503 48 585 70 179 275
29 109 123 420 765 500 624 118 30 910 117 83 513
30 441   442 1,220 662 974 81 362 948 146 163 449
31 352   451   940   158 144   156   303