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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 09128000 GUNNISON RIVER BELOW GUNNISON TUNNEL, CO


Montrose County, Colorado
Hydrologic Unit Code 14020002
Latitude  38°31'45", Longitude 107°38'54" NAD27
Drainage area 3,971  square miles
Gage datum 6,526.06 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 1910-10-01 -> 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
1 795 773 849 896 1,720 3,760 2,450 924 556 563 659 765
2 800 765 839 883 1,800 3,740 2,330 898 543 560 653 783
3 818 754 845 903 1,910 3,700 2,250 895 553 559 653 788
4 828 758 853 906 2,030 3,720 2,150 862 548 562 683 791
5 819 763 842 926 2,150 3,750 2,060 845 537 566 692 777
6 799 761 847 933 2,280 3,820 1,920 840 553 598 692 779
7 798 768 848 935 2,360 3,880 1,830 834 565 558 678 761
8 800 760 833 925 2,440 3,950 1,770 799 553 542 698 774
9 791 766 829 942 2,510 4,030 1,670 775 544 543 694 792
10 789 753 860 948 2,550 4,050 1,630 773 561 541 701 783
11 795 753 862 940 2,530 4,070 1,620 748 582 544 712 785
12 791 753 858 936 2,530 4,080 1,590 725 552 554 718 777
13 787 760 853 984 2,590 4,090 1,490 737 568 560 716 793
14 779 765 854 1,020 2,690 4,060 1,410 733 555 575 713 784
15 785 772 871 1,090 2,730 3,980 1,320 710 565 575 728 802
16 765 773 870 1,150 2,810 3,890 1,270 696 562 570 754 800
17 766 782 863 1,190 2,880 3,740 1,250 669 540 573 771 796
18 770 784 854 1,240 2,980 3,630 1,210 649 537 576 766 808
19 778 789 841 1,300 3,050 3,580 1,230 634 533 576 770 803
20 756 790 830 1,310 3,120 3,580 1,200 631 529 559 767 807
21 766 784 830 1,380 3,220 3,610 1,130 622 527 553 775 809
22 768 781 829 1,480 3,340 3,510 1,080 630 511 556 793 816
23 763 765 831 1,540 3,360 3,390 1,070 624 513 557 770 835
24 765 783 818 1,550 3,420 3,280 1,030 608 508 558 776 825
25 752 788 820 1,530 3,470 3,180 992 596 505 568 780 797
26 750 770 809 1,530 3,560 3,110 996 586 520 579 777 807
27 756 783 816 1,570 3,650 3,020 982 585 529 579 768 814
28 760 800 813 1,570 3,690 2,870 969 570 527 582 776 811
29 766 817 805 1,630 3,720 2,730 942 562 534 599 792 815
30 775   809 1,650 3,790 2,590 938 568 542 619 792 827
31 778   809   3,790   926 577   640   823