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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 05481950 Beaver Creek near Grimes, IA


Polk County, Iowa
Hydrologic Unit Code 07100004
Latitude  41°41'18", Longitude  93°44'07" NAD27
Drainage area 358  square miles
Gage datum 806.98 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 57 - 58 years of record in, ft3/s   (Calculation Period 1960-10-01 -> 2018-09-30)

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 98 84 196 384 462 528 558 160 156 154 151 119
2 98 98 199 404 453 447 523 147 179 152 148 114
3 92 87 202 377 436 390 423 139 123 135 142 108
4 84 85 218 355 416 381 368 147 95 125 132 105
5 81 81 235 354 395 396 323 172 77 114 118 105
6 75 73 255 352 398 434 337 155 69 100 114 109
7 73 76 266 334 413 431 349 153 81 95 113 111
8 75 81 277 304 424 453 324 134 99 91 110 104
9 74 74 276 306 446 532 353 147 106 95 105 99
10 70 74 273 318 506 573 492 207 123 104 103 97
11 70 83 308 328 447 517 453 202 105 127 106 94
12 65 87 359 335 406 592 401 205 101 161 111 88
13 61 82 414 350 436 718 349 204 107 162 114 105
14 59 87 447 355 492 735 301 179 113 155 118 145
15 56 102 437 377 500 760 257 134 101 155 114 194
16 59 106 428 423 468 716 231 107 97 153 113 186
17 76 131 444 421 432 624 211 100 101 138 125 160
18 78 144 458 431 467 615 240 96 109 124 131 120
19 72 191 499 410 511 588 261 100 113 124 134 111
20 76 203 515 397 501 526 271 103 124 113 133 101
21 74 204 500 395 461 458 256 90 131 104 131 98
22 70 214 407 380 492 426 212 101 134 104 126 99
23 67 218 349 368 542 443 191 109 119 125 122 98
24 64 227 341 372 559 443 190 98 113 147 118 97
25 60 209 347 383 525 437 185 91 123 147 115 99
26 59 173 346 425 531 460 187 107 139 129 113 104
27 60 161 332 495 572 496 180 119 133 114 120 114
28 60 169 339 509 555 565 177 129 124 105 130 122
29 64 203 340 457 561 574 213 159 133 102 131 129
30 72   348 445 581 613 226 140 137 113 127 127
31 83   369   554   195 133   132   103