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USGS Daily Statistics for Iowa

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Boating safety tips are available from the U.S. Coast Guard.

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 05418400 North Fork Maquoketa River near Fulton, IA


Jackson County, Iowa
Hydrologic Unit Code 07060006
Latitude  42°09'51.6", Longitude  90°43'45.6" NAD83
Drainage area 505  square miles
Gage datum 679.00 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 1997-10-01 -> 2020-09-30)

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
1 306 278 414 479 544 632 891 391 382 335 360 331
2 284 280 430 439 536 583 589 376 474 972 361 325
3 275 293 458 457 508 517 570 370 560 971 348 310
4 262 324 434 477 491 1,050 607 386 513 535 411 305
5 256 337 484 439 476 1,520 525 391 454 486 423 299
6 258 334 430 452 463 1,200 542 445 474 603 374 292
7 303 400 399 468 471 757 553 464 388 465 353 288
8 372 405 647 467 469 801 587 389 384 522 336 282
9 318 392 669 510 469 1,310 597 388 345 509 338 288
10 296 415 1,110 558 470 971 580 503 340 659 356 283
11 286 457 1,260 574 569 726 570 386 341 509 346 283
12 283 395 855 539 542 833 505 407 366 394 335 280
13 271 380 1,180 493 563 1,380 596 439 478 367 328 282
14 267 456 1,520 546 572 1,040 461 451 381 372 328 410
15 266 398 1,220 502 517 1,100 430 364 367 394 320 396
16 268 360 738 500 473 873 414 346 369 372 312 325
17 274 338 617 490 625 845 415 365 352 355 308 299
18 290 329 549 725 733 762 411 375 346 476 306 286
19 297 407 568 675 493 877 488 354 368 480 307 281
20 375 789 639 603 467 803 466 385 417 392 303 280
21 318 671 596 550 449 741 509 440 440 364 302 274
22 341 451 534 521 473 674 753 860 392 357 306 274
23 337 441 482 604 681 748 895 923 507 457 310 275
24 375 473 468 511 531 650 1,290 509 457 464 323 275
25 354 571 459 635 556 613 1,190 452 400 398 320 379
26 310 503 492 837 713 673 573 415 379 378 313 371
27 279 575 487 672 623 697 519 491 355 374 350 364
28 269 413 456 601 534 616 736 558 336 360 358 395
29 291 512 443 560 528 600 1,010 452 341 357 350 371
30 298   422 535 704 762 514 391 327 484 339 340
31 282   437   887   424 361   411   318