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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 06904010 Chariton River near Moulton, IA


Appanoose County, Iowa
Hydrologic Unit Code 10280201
Latitude  40°41'33.1", Longitude  92°46'21.3" NAD83
Drainage area 740  square miles
Gage datum 799.81 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 1979-10-01 -> 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
1 399 263 608 562 702 737 686 727 614 452 386 397
2 389 265 701 582 684 763 738 685 550 394 383 484
3 374 302 697 547 813 897 865 649 466 460 416 427
4 383 327 670 462 648 889 951 654 452 414 399 383
5 369 301 673 462 695 784 1,100 630 474 468 370 447
6 360 270 590 494 625 724 928 603 480 429 377 461
7 353 281 567 433 724 657 813 626 448 407 373 426
8 337 311 678 516 754 714 1,020 631 409 436 366 411
9 332 319 789 589 681 726 943 597 467 468 364 485
10 324 332 823 498 674 711 775 590 529 504 414 562
11 319 322 803 646 846 693 922 589 479 486 430 595
12 297 335 695 666 770 718 954 507 413 445 420 591
13 286 375 690 520 729 912 747 561 451 435 355 580
14 276 399 659 472 696 947 809 647 567 469 341 719
15 267 367 719 583 716 885 890 567 494 428 348 649
16 257 379 712 651 763 771 978 521 426 402 362 574
17 271 401 639 646 798 727 959 613 388 434 403 545
18 267 465 654 893 783 656 850 577 448 531 387 517
19 260 465 726 841 701 738 934 508 422 459 382 469
20 265 508 712 639 592 824 1,170 494 445 383 379 457
21 262 514 654 536 590 845 1,090 507 433 369 392 446
22 251 462 622 487 638 734 843 502 594 390 367 441
23 244 494 602 524 661 740 749 541 553 459 350 438
24 260 497 619 500 757 712 768 791 520 426 325 451
25 254 589 611 652 821 960 850 911 536 410 327 496
26 259 540 612 679 777 969 815 670 462 442 342 424
27 266 574 657 646 761 940 760 714 395 407 427 433
28 277 546 627 672 808 736 962 637 439 390 443 468
29 273 564 554 638 1,110 641 907 581 554 421 389 392
30 266   544 712 942 658 787 532 571 435 378 366
31 263   592   825   794 554   378   374