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USGS Daily Statistics for Kansas

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Historic (pre-2007) gage-height data may contain erroneous values, such as pressure sensors encased in ice, even if they are flagged as approved. These data are made available to the public, but data users are cautioned to carefully screen the data and contact the USGS Kansas Water Science Center if they have questions or concerns about specific values.



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 06882510 BIG BLUE R AT MARYSVILLE, KS


Marshall County, Kansas
Hydrologic Unit Code 10270205
Latitude  39°50'31", Longitude  96°39'43" NAD27
Drainage area 4,777  square miles
Contributing drainage area 4,777  square miles
Gage datum 1,110.31 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 1984-10-01 -> 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
1 392 527 631 1,230 1,100 2,990 2,340 1,270 1,120 775 420 776
2 358 560 837 982 982 2,800 1,900 1,160 1,200 932 610 985
3 350 601 893 1,020 859 2,390 1,660 1,040 1,170 976 587 812
4 353 641 829 975 882 2,480 2,120 970 1,410 893 580 703
5 377 574 1,060 825 1,020 3,160 2,680 896 1,590 852 480 541
6 379 530 1,100 852 1,410 3,130 2,310 854 1,250 977 432 443
7 355 569 1,140 797 1,920 2,900 2,620 865 1,220 1,060 429 396
8 344 558 1,040 776 3,170 2,590 1,900 736 1,120 1,100 421 402
9 339 540 1,060 806 3,190 2,110 1,700 668 961 1,330 396 389
10 324 506 1,180 787 2,590 1,840 1,510 709 825 1,160 454 377
11 320 605 1,280 763 2,110 1,990 1,500 647 771 1,090 467 357
12 315 629 1,600 770 1,760 1,990 1,490 838 694 1,230 459 356
13 309 575 1,880 675 2,010 2,030 1,500 952 874 1,220 470 646
14 309 587 1,950 912 1,640 2,190 1,390 859 1,200 1,220 412 855
15 313 555 1,780 1,580 2,000 2,710 1,340 895 919 1,260 373 587
16 319 485 1,570 1,360 1,930 3,100 1,290 856 1,040 865 432 533
17 337 479 1,440 982 1,910 2,620 1,180 998 1,090 654 732 529
18 339 507 1,520 944 1,560 2,380 1,690 901 806 601 589 464
19 338 516 1,470 792 1,330 2,230 1,490 809 763 595 563 411
20 351 581 1,200 735 1,580 2,050 1,430 1,060 750 570 573 382
21 375 773 1,020 709 2,190 1,970 1,020 1,200 643 535 457 366
22 381 776 874 642 2,070 1,630 1,220 1,100 786 491 407 354
23 521 716 873 683 1,840 1,770 1,280 994 1,070 555 392 350
24 581 829 1,130 643 2,510 2,020 1,560 896 837 628 411 393
25 514 835 1,350 900 2,360 2,400 2,560 914 746 618 383 369
26 421 746 1,520 970 2,060 2,200 2,330 976 649 639 345 349
27 400 628 1,510 1,300 2,670 2,110 2,010 884 593 725 329 476
28 406 565 1,490 1,030 2,930 2,110 2,130 858 534 584 321 564
29 428 669 1,330 916 2,890 2,210 1,800 933 889 489 319 494
30 420   1,520 969 3,080 1,820 1,580 928 715 456 421 432
31 400   1,630   3,390   1,330 1,000   427   413