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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 09035700 WILLIAMS FORK ABOVE DARLING CREEK, NEAR LEAL, CO


Grand County, Colorado
Hydrologic Unit Code 14010001
Latitude  39°47'49.9", Longitude 106°01'32.3" NAD83
Drainage area 35.2  square miles
Gage datum 8,940 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 1965-10-01 -> 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 7 6.3 6.1 8.5 21 143 193 42 18 14 10 8.6
2 6.9 6.3 6.1 8.7 22 147 181 39 18 13 11 8.7
3 6.9 6.2 6.1 8.7 24 157 171 38 17 13 11 8.6
4 6.9 6.1 6.1 8.9 27 168 160 38 17 14 11 8.4
5 6.9 6.1 6.1 9.1 28 180 153 37 16 14 10 8.3
6 6.8 6.1 6.1 9.4 30 196 148 36 16 13 10 8.3
7 6.8 6.1 6.1 9.6 32 202 139 33 16 13 10 8.4
8 6.8 6.1 6.1 9.8 34 203 136 31 16 14 10 8.3
9 6.8 6.1 6.2 10 35 205 131 30 16 13 10 8.2
10 6.7 6.1 6.2 10 39 204 126 29 16 13 9.9 8.1
11 6.6 6 6.3 11 39 206 118 29 16 13 9.8 8.1
12 6.7 6 6.4 11 41 212 113 27 16 13 9.7 8
13 6.6 6.1 6.4 11 43 212 106 26 16 13 9.6 8
14 6.6 6 6.5 12 47 211 101 24 15 13 9.5 8
15 6.5 6.1 6.5 12 51 214 93 23 15 12 9.3 7.9
16 6.5 6.1 6.6 13 57 218 85 23 15 12 9.5 7.9
17 6.5 6 6.8 13 64 222 80 23 15 12 9.5 7.8
18 6.4 6.1 6.9 14 68 228 76 23 15 12 9.4 7.7
19 6.4 6 7.1 14 74 231 73 22 14 12 9.3 7.7
20 6.4 6 7.1 14 79 234 70 22 15 12 9.3 7.6
21 6.3 6 7.3 14 84 235 70 22 15 11 9.2 7.7
22 6.3 6 7.5 15 88 239 65 21 15 11 9 7.6
23 6.3 6 7.5 16 90 233 62 20 15 11 9 7.5
24 6.3 6 7.6 16 97 229 58 20 14 11 9 7.4
25 6.2 6 7.6 16 101 223 57 20 14 11 8.9 7.4
26 6.2 6 7.8 17 104 220 55 20 14 11 8.8 7.3
27 6.3 6 7.8 18 105 213 51 20 14 11 8.5 7.3
28 6.2 6 7.9 19 113 211 50 19 14 11 8.5 7.3
29 6.2 6.6 8 20 125 206 48 19 14 11 8.5 7.2
30 6.2   8.2 21 130 200 46 18 14 11 8.5 7.2
31 6.2   8.4   136   44 18   11   7.5