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USGS Surface-Water 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 05473400 Cedar Creek near Oakland Mills, IA


Henry County, Iowa
Hydrologic Unit Code 07080107
Latitude  40°55'31.09", Longitude  91°40'27.18" NAD83
Drainage area 530  square miles
Gage datum 565.01 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 1977-10-01 -> 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
1 181 135 445 587 797 991 415 195 245 205 480 272
2 131 153 457 562 637 1,020 392 176 211 215 534 350
3 117 211 509 477 547 991 341 109 116 257 433 318
4 156 240 540 460 777 705 405 98 163 237 273 221
5 160 220 678 473 847 577 610 230 148 189 279 196
6 176 175 580 476 760 569 708 202 134 175 189 225
7 228 160 432 389 651 454 872 139 182 214 145 270
8 267 171 532 367 712 567 858 87 158 288 114 302
9 170 209 751 579 717 666 735 92 147 222 112 251
10 122 273 1,010 684 707 730 620 263 330 262 180 181
11 115 250 1,070 834 844 701 648 297 335 260 224 136
12 107 261 906 809 1,030 688 618 317 325 162 184 147
13 107 223 829 553 980 767 438 361 432 156 193 182
14 93 229 893 561 955 806 405 342 464 239 151 256
15 89 224 819 521 874 1,100 424 375 437 362 124 310
16 89 265 798 619 707 1,100 444 419 238 256 106 352
17 88 325 732 586 681 920 454 402 154 179 158 251
18 98 358 743 691 766 732 307 337 247 328 265 164
19 96 347 783 838 599 712 359 214 268 438 247 129
20 96 442 747 986 531 851 450 227 209 309 183 129
21 98 540 628 834 454 773 494 190 166 137 222 200
22 106 591 589 565 473 768 455 143 238 118 208 227
23 122 608 562 513 483 768 350 194 200 232 205 214
24 150 506 522 420 641 842 251 354 254 305 210 245
25 170 482 441 489 865 969 357 351 325 245 185 324
26 134 434 412 626 1,060 1,040 610 225 408 255 230 290
27 120 574 435 574 1,130 991 444 232 213 265 237 210
28 122 513 484 578 1,170 858 318 345 121 194 261 260
29 120 184 427 456 1,330 595 333 355 161 156 290 233
30 125   428 641 1,180 469 313 332 228 286 238 185
31 131   584   1,060   203 200   315   171