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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 06461500 Niobrara River near Sparks, Nebr.


Cherry County, Nebraska
Hydrologic Unit Code 10150004
Latitude  42°54'08", Longitude 100°21'44" NAD83
Drainage area 7,150  square miles
Gage datum 2,287.57 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 1945-10-01 -> 2019-09-30)

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
1 759 848 949 953 978 867 729 601 560 624 709 800
2 757 853 933 943 975 854 694 593 559 628 714 809
3 758 867 922 950 968 867 687 580 557 632 727 805
4 754 866 925 942 964 853 681 580 564 636 730 801
5 763 909 963 938 964 850 655 573 571 641 725 794
6 770 882 968 929 947 872 643 579 572 650 742 768
7 767 850 983 932 945 873 635 571 568 649 752 770
8 773 847 969 929 938 861 625 569 568 644 756 771
9 771 845 979 922 936 860 619 574 571 639 763 772
10 772 843 998 914 933 855 613 568 566 636 765 770
11 769 843 1,040 907 922 850 624 578 567 640 762 778
12 762 852 1,010 912 916 865 631 585 573 644 768 777
13 779 858 1,020 903 907 861 622 577 577 644 763 783
14 788 883 1,010 904 919 882 615 576 577 649 760 778
15 792 895 1,000 901 903 869 608 590 583 652 760 777
16 786 901 1,020 908 904 870 607 588 580 652 759 783
17 781 919 1,010 916 906 863 616 578 588 651 759 770
18 777 921 1,010 929 899 866 597 579 593 657 771 779
19 785 918 1,000 938 904 854 600 575 612 661 781 785
20 783 913 1,000 954 894 841 605 583 617 668 784 785
21 794 915 1,020 954 902 821 608 576 616 680 780 793
22 797 907 1,040 965 946 814 601 564 618 680 782 782
23 814 916 1,050 957 928 810 591 560 626 683 780 785
24 818 921 1,040 956 912 794 588 557 627 680 781 784
25 813 932 1,030 944 923 789 587 577 625 687 787 784
26 816 942 996 944 916 764 581 585 619 684 790 789
27 824 941 973 953 910 764 592 586 616 684 779 793
28 823 932 974 958 935 756 587 576 612 686 759 779
29 829 967 976 960 916 726 609 569 624 700 770 767
30 826   977 967 915 715 606 573 630 710 780 757
31 839   963   907   598 553   708   760