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USGS Surface-Water 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 05412400 Volga River at Littleport, IA


Clayton County, Iowa
Hydrologic Unit Code 07060004
Latitude  42°45'14", Longitude  91°22'08" NAD27
Drainage area 348  square miles
Gage datum 676.78 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 1999-10-01 -> 2023-09-30)

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
1 178 136 271 505 470 616 605 212 175 385 211 204
2 176 130 236 477 475 541 487 202 168 504 201 197
3 189 139 213 482 510 482 397 200 196 340 193 185
4 195 163 199 489 589 564 347 191 343 291 209 182
5 185 142 277 443 548 693 340 185 364 280 216 179
6 176 143 324 455 489 569 638 216 276 270 217 172
7 188 159 320 470 486 479 551 221 210 257 213 162
8 191 142 359 405 460 746 549 205 194 306 202 159
9 179 135 375 393 442 846 445 201 195 349 196 160
10 166 184 556 436 490 809 431 186 182 332 193 158
11 159 193 700 516 486 678 428 176 177 269 199 152
12 156 173 599 487 455 596 415 170 221 233 210 146
13 146 176 558 462 555 590 360 170 212 218 198 166
14 143 208 921 504 530 529 311 165 181 217 188 377
15 138 231 876 465 455 607 284 157 164 229 184 333
16 133 208 633 448 415 549 265 152 190 214 181 213
17 138 164 539 442 383 554 247 153 203 200 176 187
18 142 165 499 523 369 502 251 182 180 213 172 169
19 140 182 574 544 374 561 248 232 232 231 170 160
20 162 278 627 570 379 746 322 247 528 212 166 171
21 186 321 603 548 411 600 326 236 414 208 167 168
22 218 273 566 494 505 720 774 224 332 226 168 166
23 201 253 624 463 934 710 952 275 508 286 170 168
24 182 260 568 460 591 571 805 253 363 309 169 185
25 175 265 495 916 490 538 504 233 263 284 165 197
26 162 255 478 861 545 515 353 210 291 257 162 202
27 147 370 478 704 557 565 303 198 236 245 182 212
28 143 350 505 559 537 586 386 271 208 230 198 243
29 142 335 488 493 699 695 336 280 192 216 207 229
30 139   452 467 1,010 547 269 210 181 250 212 205
31 141   463   845   236 184   239   191