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USGS Surface-Water 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 09174600 SAN MIGUEL RIVER AT BROOKS BRIDGE NEAR NUCLA CO


Montrose County, Colorado
Hydrologic Unit Code 14030003
Latitude  38°14'39", Longitude 108°30'05" NAD27
Drainage area 743  square miles
Gage datum 5,570 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 1994-10-01 -> 2021-09-30)

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 67 69 81 271 599 707 488 178 62 67 106 78
2 66 72 79 287 595 777 462 167 60 67 104 76
3 65 73 82 301 575 798 440 164 58 79 102 74
4 65 73 81 321 544 797 407 166 53 83 102 72
5 68 73 79 340 543 792 372 178 53 88 101 71
6 67 75 83 362 568 821 354 179 50 104 99 71
7 67 73 85 374 578 803 346 160 46 133 96 73
8 67 73 85 428 610 766 337 156 44 125 95 74
9 68 75 81 505 611 761 335 148 61 124 99 74
10 69 77 81 506 577 744 326 136 92 126 98 71
11 70 78 87 488 585 742 312 146 76 119 94 72
12 69 77 101 478 593 714 300 129 75 118 93 74
13 69 80 114 485 591 677 289 115 77 117 90 70
14 67 82 121 488 611 655 274 106 74 117 87 71
15 67 82 126 512 621 657 259 101 77 119 85 69
16 68 81 137 525 658 662 237 91 82 119 78 67
17 67 83 154 544 669 684 221 86 76 116 70 68
18 68 81 173 563 693 695 213 87 72 115 68 66
19 69 81 191 571 698 661 216 80 67 118 61 66
20 69 81 206 577 707 665 208 95 69 119 56 65
21 67 79 232 556 723 645 194 90 70 115 50 64
22 67 78 244 560 742 637 189 81 75 114 54 65
23 67 80 258 559 731 619 179 74 84 114 63 66
24 65 77 255 599 739 589 171 70 88 116 67 64
25 67 75 261 575 705 552 190 66 71 115 67 65
26 67 76 274 550 663 559 208 72 64 117 74 65
27 67 78 273 540 631 542 201 77 61 113 77 65
28 64 79 263 575 647 523 191 76 62 113 78 64
29 66 96 254 556 690 497 200 74 72 114 80 66
30 67   240 605 694 491 178 68 72 110 79 68
31 68   252   673   178 64   107   66