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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 09085000 ROARING FORK RIVER AT GLENWOOD SPRINGS, CO.


Garfield County, Colorado
Hydrologic Unit Code 14010004
Latitude  39°32'37", Longitude 107°19'44" NAD27
Drainage area 1,453  square miles
Gage datum 5,720.73 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 47 - 48 years of record in, ft3/s   (Calculation Period 1971-10-01 -> 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
1 492 458 465 591 1,220 3,370 3,500 1,210 776 706 692 575
2 488 450 467 602 1,240 3,490 3,370 1,160 773 714 687 576
3 496 448 471 603 1,280 3,580 3,230 1,120 760 725 681 571
4 508 449 469 600 1,330 3,660 3,060 1,100 749 732 677 562
5 511 450 464 605 1,380 3,820 2,890 1,100 743 724 675 558
6 509 448 471 620 1,430 3,970 2,770 1,090 736 721 669 559
7 494 445 480 634 1,480 4,090 2,660 1,080 742 733 662 560
8 492 451 478 663 1,520 4,120 2,640 1,040 748 743 661 558
9 492 451 479 693 1,550 4,100 2,650 1,010 744 736 662 552
10 497 458 481 706 1,590 4,040 2,610 987 761 732 652 543
11 491 455 487 713 1,660 3,990 2,470 984 755 733 648 544
12 487 452 495 726 1,730 3,950 2,380 965 766 731 645 546
13 480 456 496 743 1,770 3,880 2,310 951 773 730 638 549
14 476 458 501 757 1,850 3,940 2,180 932 759 729 637 546
15 475 455 504 785 1,960 4,000 2,070 921 750 730 636 537
16 478 448 508 802 2,120 4,020 1,970 906 753 734 623 539
17 473 449 516 832 2,260 4,040 1,920 890 739 728 629 534
18 470 449 521 867 2,300 4,050 1,810 874 730 721 631 533
19 473 454 527 895 2,400 3,980 1,760 865 728 715 624 531
20 477 459 528 898 2,520 3,960 1,720 877 739 718 618 527
21 472 454 530 919 2,660 3,990 1,660 869 735 716 620 527
22 464 457 543 945 2,740 4,030 1,630 867 733 715 621 523
23 461 453 551 977 2,750 3,970 1,560 852 745 713 618 517
24 463 451 557 1,030 2,810 3,920 1,510 858 740 710 606 512
25 466 452 563 1,050 2,830 3,900 1,490 853 723 709 605 515
26 466 454 569 1,060 2,830 3,830 1,460 848 711 710 604 515
27 461 456 574 1,060 2,920 3,740 1,400 840 711 706 593 516
28 455 457 576 1,080 3,060 3,670 1,350 829 721 699 588 519
29 453 485 576 1,120 3,230 3,610 1,340 809 716 696 588 512
30 451   572 1,170 3,310 3,580 1,300 793 710 692 582 511
31 449   583   3,280   1,250 778   691   506