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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 09169500 DOLORES RIVER AT BEDROCK, CO


Montrose County, Colorado
Hydrologic Unit Code 14030002
Latitude  38°18'37", Longitude 108°53'05" NAD27
Drainage area 2,025  square miles
Gage datum 4,942.59 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 1984-10-01 -> 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 46 48 73 250 752 637 193 100 82 53 60 54
2 43 50 73 271 773 594 185 105 67 76 67 57
3 43 51 77 322 797 575 179 105 67 119 62 55
4 45 53 75 360 856 585 147 96 63 117 58 54
5 45 54 75 409 915 574 135 108 69 76 59 53
6 47 52 77 428 935 560 118 90 77 92 79 53
7 47 52 79 441 914 567 116 115 64 104 65 55
8 48 53 89 467 893 589 123 88 71 69 60 55
9 47 54 96 507 854 606 119 82 90 67 61 55
10 46 53 98 535 786 570 118 79 137 56 64 54
11 49 55 102 578 736 557 111 76 103 85 59 52
12 57 54 120 598 719 564 105 77 90 79 53 49
13 52 55 136 607 715 547 106 77 91 63 51 48
14 48 62 139 601 753 521 99 84 103 62 50 47
15 46 67 152 602 736 526 88 81 111 57 50 46
16 47 64 156 605 781 522 83 78 91 62 54 47
17 48 61 163 656 824 513 75 91 87 61 52 47
18 49 60 172 717 838 503 79 74 81 66 51 47
19 55 61 182 708 874 479 84 83 68 64 52 47
20 55 65 200 675 913 434 82 93 61 60 59 47
21 56 68 208 608 957 427 88 85 73 61 62 47
22 55 65 219 594 968 438 86 75 70 62 58 46
23 54 63 226 636 1,010 407 82 74 93 66 61 46
24 55 63 231 669 991 352 80 107 73 59 67 46
25 57 63 236 718 971 292 96 105 54 61 65 45
26 57 65 238 710 962 262 101 118 55 62 60 44
27 57 67 240 698 888 234 95 96 46 65 54 44
28 57 70 263 708 848 248 86 94 47 67 53 46
29 59 80 259 706 785 209 99 86 51 63 53 50
30 55   247 725 722 197 96 78 58 59 53 62
31 50   245   671   82 67   58   51