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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 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 -> 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
1 173 140 257 479 482 586 588 204 167 360 200 193
2 170 136 225 454 485 516 497 194 160 470 191 188
3 181 145 204 462 534 462 435 192 185 318 187 178
4 186 163 192 471 603 532 378 183 321 273 205 174
5 178 141 282 430 555 644 355 178 340 263 210 170
6 169 142 316 439 494 541 614 206 259 253 209 164
7 184 157 310 452 486 457 531 210 198 241 204 156
8 189 141 344 391 464 689 524 195 183 286 193 153
9 179 134 358 379 452 775 428 191 184 326 187 153
10 165 179 526 417 509 739 412 177 172 311 185 151
11 158 187 658 491 497 622 414 168 167 252 190 144
12 153 168 563 463 458 548 430 163 208 220 200 138
13 142 171 524 440 545 542 370 162 200 206 189 157
14 139 200 859 478 517 486 314 158 171 206 180 352
15 135 220 819 441 445 555 287 151 155 216 176 312
16 130 199 595 426 405 507 264 146 180 203 173 202
17 137 158 508 428 373 531 246 147 191 190 168 178
18 140 159 470 509 358 486 246 174 170 201 165 161
19 137 175 540 531 360 540 242 219 218 217 165 153
20 158 264 590 561 368 704 309 233 490 200 162 163
21 180 303 569 589 457 570 311 222 386 196 164 161
22 210 260 535 537 685 694 724 211 310 213 164 161
23 194 241 588 489 968 776 888 259 472 268 165 162
24 177 247 536 542 599 591 752 237 340 289 163 176
25 171 252 468 964 496 559 474 219 247 266 160 188
26 158 242 452 900 558 524 335 198 273 242 156 193
27 145 349 454 718 636 563 288 187 223 231 175 203
28 142 330 480 573 565 583 364 254 198 217 189 241
29 143 297 463 511 684 691 319 263 182 204 197 229
30 141   431 485 951 552 256 200 172 237 201 204
31 144   440   794   226 176   227   188