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USGS Daily Statistics for Colorado

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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 46 - 47 years of record in, ft3/s   (Calculation Period 1971-10-01 -> 2018-09-30)

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
1 494 460 467 595 1,230 3,400 3,560 1,230 783 710 696 579
2 492 452 471 605 1,250 3,520 3,420 1,180 780 718 691 580
3 501 449 475 607 1,290 3,620 3,290 1,130 767 727 685 575
4 510 451 473 603 1,350 3,700 3,110 1,110 755 733 680 566
5 511 452 469 609 1,400 3,850 2,940 1,110 748 726 678 563
6 509 449 476 624 1,440 4,010 2,810 1,100 741 723 672 561
7 494 448 481 637 1,490 4,130 2,700 1,090 747 736 666 563
8 493 455 480 657 1,530 4,170 2,690 1,050 754 746 665 562
9 495 454 482 692 1,550 4,150 2,700 1,020 750 739 667 556
10 499 458 485 708 1,590 4,090 2,650 999 767 735 657 548
11 493 457 492 715 1,660 4,050 2,510 995 760 734 652 548
12 489 455 500 728 1,730 4,000 2,420 976 772 732 650 550
13 482 458 500 746 1,770 3,930 2,340 961 779 732 643 552
14 480 460 505 761 1,860 3,990 2,210 942 764 732 641 551
15 478 457 510 790 1,970 4,060 2,100 932 754 733 640 540
16 479 450 513 808 2,120 4,070 2,000 916 757 737 627 542
17 474 452 522 839 2,260 4,090 1,950 899 743 731 633 538
18 471 452 526 876 2,300 4,090 1,840 883 733 723 635 537
19 475 456 533 905 2,410 4,040 1,790 873 732 718 628 534
20 480 462 535 907 2,530 4,020 1,750 886 743 722 622 531
21 474 457 536 927 2,680 4,050 1,690 878 738 720 625 531
22 466 459 549 955 2,760 4,100 1,660 875 737 718 625 526
23 464 456 555 987 2,770 4,030 1,580 860 749 717 621 521
24 465 454 560 1,030 2,830 3,980 1,540 866 745 713 610 514
25 468 455 565 1,060 2,850 3,960 1,510 861 728 713 608 518
26 469 457 571 1,070 2,840 3,900 1,480 856 716 714 609 518
27 463 459 576 1,070 2,940 3,810 1,420 848 716 710 598 519
28 457 460 579 1,080 3,070 3,730 1,370 838 726 703 592 523
29 456 485 579 1,120 3,260 3,670 1,360 817 721 700 591 515
30 454   575 1,180 3,340 3,640 1,320 801 714 696 586 515
31 451   587   3,310   1,270 785   695   508