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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 06602400 Monona-Harrison Ditch near Turin, IA


Monona County, Iowa
Hydrologic Unit Code 10230004
Latitude  41°57'52", Longitude  95°59'30" NAD27
Drainage area 900  square miles
Gage datum 1,015.00 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 water year of record in, ft3/s   (Calculation Period 1958-10-01 -> 2021-09-30)

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
1 185 147 360 674 449 483 487 246 246 212 198 171
2 165 156 401 663 474 579 423 245 203 193 193 172
3 152 159 388 561 468 485 439 223 183 187 184 165
4 150 155 464 569 426 465 429 211 200 178 176 159
5 147 157 383 561 439 596 432 276 225 182 172 156
6 152 150 363 510 543 512 472 312 199 192 174 164
7 145 147 358 473 522 497 441 271 186 236 173 159
8 141 146 305 420 417 573 409 241 201 288 168 157
9 139 200 318 386 376 585 432 269 197 293 177 155
10 133 266 406 361 398 545 477 266 174 281 182 152
11 132 209 431 342 411 578 426 219 173 244 180 154
12 132 164 508 394 424 640 387 201 180 220 227 158
13 137 162 643 418 385 612 403 192 179 197 213 163
14 135 175 746 377 356 740 402 181 168 185 191 208
15 131 178 725 376 346 800 338 187 163 190 184 227
16 132 181 651 364 340 836 330 193 171 195 180 214
17 134 206 612 330 370 874 471 197 163 207 184 210
18 168 276 696 324 368 890 497 231 160 216 200 187
19 156 670 755 365 452 776 484 277 166 198 203 166
20 143 605 728 437 461 642 480 260 181 184 187 158
21 146 471 668 496 472 782 435 230 219 179 182 153
22 141 416 546 529 445 838 402 228 221 184 186 147
23 136 356 522 484 487 698 376 222 223 222 184 146
24 132 317 595 417 511 710 355 221 240 223 176 143
25 129 269 557 429 474 649 331 192 239 198 178 143
26 127 268 534 449 625 640 287 199 226 185 176 167
27 127 266 564 467 564 554 271 201 193 178 172 186
28 128 290 611 515 605 516 285 237 177 174 168 194
29 128 391 618 425 703 498 323 315 200 173 165 208
30 128   629 390 588 492 281 344 220 176 166 212
31 138   578   580   270 299   201   190