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USGS Daily Statistics for Iowa

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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 06810000 Nishnabotna River above Hamburg, IA


Fremont County, Iowa
Hydrologic Unit Code 10240004
Latitude  40°36'04.3", Longitude  95°38'40.2" NAD83
Drainage area 2,806  square miles
Gage datum 892.31 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 1921-10-01 -> 2024-09-30)

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
1 734 720 1,630 1,820 2,030 2,460 2,380 1,250 1,250 909 894 712
2 710 764 1,670 1,650 2,070 2,800 2,210 1,190 1,270 1,060 870 724
3 690 742 1,810 1,560 2,000 2,610 2,110 1,270 1,080 956 862 724
4 644 775 1,740 1,470 1,920 2,630 2,180 1,230 1,040 869 837 713
5 641 868 1,880 1,500 1,900 2,700 2,260 1,140 1,100 920 793 696
6 688 863 1,860 1,510 1,960 2,780 2,350 1,240 1,210 984 767 687
7 675 829 1,820 1,450 2,080 2,640 2,130 1,190 1,160 999 745 678
8 638 813 1,660 1,410 2,390 2,790 2,000 1,420 1,200 971 731 668
9 624 874 1,550 1,460 2,540 2,930 2,130 1,370 1,230 1,020 769 638
10 610 895 1,640 1,570 2,590 2,830 2,220 1,200 1,150 949 761 617
11 610 927 1,770 1,560 2,630 2,660 2,130 1,180 1,120 1,050 734 657
12 596 882 2,110 1,570 2,340 3,010 1,970 1,370 1,060 1,250 748 677
13 590 851 2,460 1,520 2,270 3,230 1,960 1,350 1,120 1,030 775 687
14 597 840 2,340 1,490 2,160 3,650 1,820 1,230 1,300 922 751 789
15 600 890 2,280 1,630 2,040 4,130 1,750 1,200 1,330 1,000 730 866
16 647 926 2,090 1,690 1,990 3,840 1,610 1,110 1,370 979 755 843
17 753 1,000 2,120 1,590 2,110 3,690 1,490 1,110 1,240 980 782 795
18 760 1,170 2,190 1,530 2,080 3,210 1,680 1,080 1,090 967 811 738
19 773 1,420 2,290 1,520 2,000 3,100 1,810 984 989 929 818 708
20 737 1,680 2,300 1,490 1,970 2,910 1,670 1,010 1,000 878 790 697
21 718 1,580 2,060 1,500 2,210 2,860 1,560 1,060 945 824 766 686
22 730 1,520 1,800 1,580 2,380 2,980 1,640 1,080 905 877 753 681
23 763 1,340 1,740 1,580 2,310 2,920 1,530 1,090 918 859 768 726
24 708 1,320 1,680 1,590 2,330 3,110 1,540 1,110 951 880 802 729
25 688 1,230 1,660 1,640 2,570 3,010 1,650 1,130 947 869 798 709
26 680 1,320 1,610 1,680 2,870 2,700 1,780 1,110 1,050 809 784 703
27 657 1,450 1,680 1,780 2,870 2,570 1,690 1,090 1,090 762 760 728
28 642 1,600 1,710 1,850 2,750 2,810 1,510 1,130 935 739 730 806
29 630 2,010 1,770 1,720 2,820 2,560 1,410 1,170 914 728 707 839
30 625   1,750 1,880 2,870 2,240 1,450 1,200 854 754 711 845
31 672   1,790   2,660   1,450 1,230   843   824