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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 07144550 ARKANSAS R AT DERBY, KS


Sedgwick County, Kansas
Hydrologic Unit Code 11030013
Latitude  37°32'39", Longitude  97°16'31" NAD27
Drainage area 40,830  square miles
Contributing drainage area 33,567  square miles
Gage datum 1,229.95 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 1968-10-01 -> 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
1 465 628 830 2,200 1,580 2,470 1,350 1,090 908 1,370 2,180 586
2 435 752 887 1,890 1,630 2,290 1,400 993 983 1,370 1,990 541
3 431 778 960 2,060 1,540 2,190 1,760 1,040 941 1,240 1,520 538
4 425 866 1,170 1,830 1,450 2,080 1,990 1,110 905 1,210 1,310 551
5 433 842 1,480 1,780 1,230 1,970 2,190 1,330 999 1,050 1,050 561
6 419 794 1,390 1,840 1,240 1,860 2,190 1,360 967 914 819 559
7 399 676 1,170 1,600 1,390 1,640 1,930 1,360 823 835 687 558
8 401 633 1,080 1,510 2,280 1,550 1,690 1,380 859 805 622 554
9 411 607 1,020 1,320 3,540 2,310 1,570 1,310 1,270 1,280 644 578
10 433 554 1,040 1,170 3,220 2,540 1,540 1,250 1,120 1,800 721 566
11 431 534 1,140 1,200 2,770 2,270 1,450 1,150 872 2,020 686 540
12 410 586 1,060 1,150 2,480 2,260 1,320 1,070 961 1,860 642 505
13 394 601 1,060 1,080 2,170 2,600 1,150 1,070 1,330 1,870 582 570
14 391 617 1,140 1,030 1,850 2,650 1,180 1,160 1,040 1,950 534 805
15 410 619 1,120 1,060 1,730 2,270 1,630 1,170 893 1,530 519 869
16 447 589 1,120 1,200 1,560 2,580 1,540 1,010 845 1,300 555 772
17 490 558 1,120 1,140 1,670 2,160 1,240 923 779 1,500 671 667
18 511 572 1,300 1,140 1,550 2,010 1,300 824 696 1,160 679 571
19 600 616 1,460 1,200 1,380 2,010 1,440 801 707 918 683 544
20 628 635 1,440 1,280 1,450 1,970 1,420 850 715 880 799 564
21 613 652 1,300 1,720 1,950 1,830 1,310 881 724 792 799 515
22 611 657 1,320 1,370 2,210 1,780 1,260 933 858 689 808 483
23 586 712 1,620 1,260 2,550 2,210 1,280 968 869 619 761 445
24 547 888 2,030 1,210 2,820 2,410 1,350 998 849 579 715 501
25 516 1,080 1,990 1,110 3,150 2,090 1,290 1,050 949 586 635 575
26 503 1,020 1,850 1,110 2,880 1,920 1,280 1,200 1,020 650 586 594
27 478 955 1,810 1,790 3,290 1,760 1,170 1,250 1,140 679 567 604
28 481 870 1,690 1,640 3,620 1,650 1,110 1,120 1,100 664 544 665
29 494 603 1,680 1,560 3,100 1,450 1,080 1,210 1,190 683 517 594
30 504   1,730 1,520 2,690 1,440 1,040 1,130 1,200 662 519 536
31 498   1,980   2,620   1,150 919   1,240   487