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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°54'07.48", Longitude 100°21'45.10" NAD83
Drainage area 7,150  square miles
Gage datum 2,288.68 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 1945-10-01 -> 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
1 778 868 970 976 994 896 735 606 562 629 726 815
2 776 876 957 965 990 881 705 596 566 632 731 824
3 779 891 948 971 984 893 697 583 563 637 743 819
4 777 891 953 964 981 877 694 585 569 640 746 816
5 785 932 989 960 981 873 669 582 573 647 742 812
6 792 905 994 952 965 890 663 585 574 657 758 788
7 788 876 1,010 957 962 887 654 578 570 657 767 790
8 794 871 993 953 956 874 644 576 570 652 772 791
9 793 869 1,000 946 955 874 637 579 574 648 780 793
10 793 868 1,020 937 953 871 633 573 571 647 782 792
11 790 867 1,060 930 942 865 642 581 578 652 780 798
12 784 875 1,030 933 937 879 649 588 587 660 785 798
13 795 878 1,030 922 932 873 637 584 588 666 778 805
14 799 900 1,030 921 941 887 631 582 587 671 776 799
15 806 911 1,030 918 928 872 623 597 592 673 777 797
16 802 918 1,040 925 932 871 622 594 588 672 776 802
17 798 935 1,040 934 931 870 631 584 598 671 777 789
18 795 937 1,030 947 922 876 611 583 601 676 787 796
19 800 934 1,030 955 926 861 611 578 617 679 795 804
20 796 931 1,030 968 916 847 615 586 622 686 799 800
21 808 936 1,040 966 930 835 616 579 623 698 796 809
22 813 926 1,060 974 980 827 609 567 628 699 798 798
23 831 925 1,070 967 960 821 597 562 632 702 796 801
24 835 933 1,060 967 948 805 594 560 633 699 798 800
25 831 948 1,050 956 953 800 594 580 631 705 804 801
26 836 961 1,020 954 943 775 587 589 625 702 808 804
27 844 962 997 964 938 774 596 590 621 703 797 808
28 844 956 998 972 961 764 590 580 618 705 779 796
29 849 999 1,000 977 945 732 612 573 628 718 789 787
30 849   1,000 985 945 721 609 575 634 727 796 777
31 861   985   936   601 557   724   779