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USGS Daily Statistics for the Nation

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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 09071295 GRIZZLY CREEK NR GRIZZLY LAKE NR GLENWOOD SPGS, CO


Garfield County, Colorado
Hydrologic Unit Code 14010001
Latitude  39°43'03.46", Longitude 107°19'03.79" NAD83
Drainage area 6.07  square miles
Gage datum 10,492.73 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 2021-10-01 -> 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 0.48 0.39 0.33 0.29 2.1 138 22 2.2 1.1 1.5 0.82 0.67
2 0.48 0.4 0.34 0.29 2.6 142 19 2.1 1 1.6 0.82 0.74
3 0.48 0.4 0.34 0.3 3.3 141 18 2.2 1.1 1.6 0.91 0.75
4 0.47 0.39 0.34 0.3 4.1 153 16 2.2 1.2 1.4 0.91 0.75
5 0.47 0.39 0.33 0.3 5 157 14 1.7 1.1 1.3 0.89 0.77
6 0.47 0.38 0.33 0.29 5.8 169 13 1.7 0.93 1.2 0.89 0.74
7 0.48 0.39 0.34 0.3 6.7 163 11 1.7 0.93 1.1 0.85 0.72
8 0.47 0.39 0.34 0.31 7.6 166 9.9 1.7 0.88 1.1 0.8 0.78
9 0.48 0.38 0.33 0.33 8.2 156 8.7 1.5 0.89 1 0.83 0.73
10 0.5 0.38 0.33 0.33 8.9 142 7.9 1.5 0.72 1.1 0.93 0.7
11 0.49 0.38 0.33 0.35 9.9 135 7.2 1.7 0.78 1.2 0.82 0.71
12 0.48 0.37 0.33 0.43 10 122 6.6 1.4 0.83 1.2 0.79 0.73
13 0.49 0.36 0.33 0.52 13 105 6.2 1.4 0.79 1.1 0.77 0.78
14 0.52 0.36 0.33 0.59 18 102 5.6 1.4 0.82 0.98 0.74 0.72
15 0.51 0.36 0.33 0.66 24 113 5.1 1.3 1.2 0.93 0.71 0.65
16 0.48 0.36 0.33 0.64 35 99 4.6 1.3 1.1 0.98 0.72 0.54
17 0.48 0.36 0.32 0.65 42 76 4.4 1.2 1.2 1 0.73 0.52
18 0.47 0.36 0.32 0.65 47 66 4.1 1.2 1.1 1 0.72 0.52
19 0.45 0.36 0.32 0.66 60 77 3.9 1.2 1 1 0.71 0.52
20 0.44 0.35 0.31 0.69 72 81 4.5 1.2 1 0.98 0.69 0.52
21 0.45 0.35 0.3 0.73 81 80 3.8 1.2 1.1 0.93 0.68 0.52
22 0.45 0.35 0.3 0.79 71 72 3.5 1.1 1.1 0.93 0.66 0.52
23 0.45 0.34 0.3 0.85 67 63 3.4 1.2 1 1.1 0.66 0.53
24 0.44 0.35 0.3 0.96 70 53 2.8 1.5 0.97 0.97 0.71 0.52
25 0.45 0.34 0.29 1.1 73 45 2.8 1.6 0.95 0.94 0.7 0.53
26 0.43 0.34 0.29 1.1 84 41 3.2 1.3 0.92 0.97 0.66 0.52
27 0.43 0.34 0.29 1.2 90 38 3.2 1.3 0.91 1 0.65 0.51
28 0.42 0.34 0.29 1.3 94 35 2.4 1.3 0.9 0.96 0.66 0.51
29 0.42 0.18 0.29 1.5 108 30 2.2 1.4 0.9 0.92 0.69 0.51
30 0.42   0.29 1.8 129 26 2.2 1.1 1.1 0.92 0.65 0.49
31 0.41   0.29   140   2.2 1.1   0.86   0.49