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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 09037500 WILLIAMS FORK NEAR PARSHALL, CO


Grand County, Colorado
Hydrologic Unit Code 14010001
Latitude  40°00'00.72", Longitude 106°10'49.32" NAD83
Drainage area 184  square miles
Contributing drainage area 184  square miles
Gage datum 7,808.95 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 1904-10-01 -> 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 39 37 36 50 136 488 417 118 62 59 56 46
2 39 37 36 50 141 489 388 113 61 59 56 46
3 39 36 36 51 150 498 365 107 60 59 55 46
4 39 36 36 52 161 510 345 101 60 59 55 46
5 39 36 36 54 175 520 324 102 58 59 55 45
6 39 36 36 56 186 541 303 100 58 59 54 45
7 38 36 36 57 192 561 282 96 58 59 53 44
8 38 36 36 59 200 571 272 92 59 60 54 44
9 38 36 37 61 208 578 254 89 58 59 53 44
10 38 36 37 62 217 581 245 86 58 60 52 43
11 38 36 37 64 221 592 227 83 58 59 53 43
12 38 36 38 67 226 601 212 83 58 59 52 43
13 38 36 38 70 233 612 200 82 59 60 52 43
14 38 36 38 75 240 623 192 78 59 59 52 43
15 38 36 38 80 250 614 177 77 58 60 51 42
16 37 36 39 82 266 608 164 77 58 60 51 42
17 38 36 40 84 286 609 154 75 57 60 50 42
18 37 36 41 89 298 605 150 74 56 60 50 42
19 37 36 42 92 310 598 147 74 56 59 51 42
20 37 36 42 93 325 594 139 74 57 59 50 41
21 37 35 42 97 342 596 140 75 57 59 50 42
22 37 35 43 106 361 593 135 74 58 58 49 42
23 37 36 43 109 366 575 131 71 58 58 49 41
24 37 36 44 116 375 556 129 69 57 59 49 41
25 37 36 44 120 393 546 126 69 57 58 50 41
26 37 36 44 119 399 528 124 67 58 58 48 40
27 37 36 45 121 400 501 119 65 58 57 46 40
28 37 36 45 124 419 483 118 65 58 58 47 40
29 37 36 46 128 447 461 119 64 58 58 47 40
30 37   47 132 467 439 119 63 59 58 46 40
31 37   48   477   117 62   57   40