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USGS Daily Statistics for Idaho

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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 13057300 GRAYS LAKE DIV TO BLACKFOOT R BASIN NR WAYAN, ID


Caribou County, Idaho
Hydrologic Unit Code 17040207
Latitude  43°00'20", Longitude 111°29'37" NAD83
Gage datum 6,384 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 1965-10-01 -> 2022-09-30)

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 0.97 0.97 0.82 19 148 195 53 0.81 1.5 0.29 0.74 0.93
2 0.92 0.93 0.85 20 151 174 51 0.83 0.78 0.31 0.82 1.1
3 0.91 0.9 0.85 23 152 182 46 2.6 0.38 0.32 0.76 1.3
4 0.88 0.9 0.81 25 146 185 41 1.5 0.33 0.32 0.71 2.2
5 0.89 0.93 0.82 27 134 178 37 1.6 0.3 0.39 0.69 1.9
6 0.91 0.89 0.84 29 129 169 34 1.8 0.28 0.62 0.68 1.7
7 0.93 0.99 0.86 31 137 161 34 0.7 0.27 0.41 2 1.6
8 0.93 1 0.86 32 149 157 29 0.68 0.27 0.36 2.9 0.9
9 0.95 1.1 0.87 33 156 148 24 0.66 0.25 0.8 1.7 0.94
10 0.95 0.99 0.87 34 168 129 20 0.64 0.23 0.99 0.88 1
11 1 0.83 0.87 34 173 126 14 0.91 0.26 0.76 0.9 0.99
12 0.92 0.8 0.87 35 168 119 5.1 1.6 0.28 0.57 0.93 1
13 0.89 0.81 0.88 39 164 117 6 1.5 0.27 0.51 1 1
14 0.93 0.8 0.89 41 173 124 15 1.4 0.26 0.51 0.99 1
15 0.93 0.8 0.91 43 191 123 17 1.3 0.24 0.52 1.1 1
16 0.96 0.8 0.91 45 203 134 17 1.2 0.49 0.69 1.1 1
17 0.95 0.79 1 49 228 137 16 1.1 0.43 0.67 1 1
18 0.92 0.79 0.93 52 249 147 11 1 0.33 0.68 1 1
19 0.95 0.78 0.92 57 269 162 6.3 0.94 0.31 0.81 1.1 1
20 0.96 0.77 0.92 65 272 157 5.2 0.86 0.46 0.72 1 1
21 0.93 0.81 0.94 86 266 147 4.2 0.82 0.36 0.65 1.1 1.1
22 0.96 0.82 1.1 109 265 136 3.6 0.76 0.32 0.69 1.2 1
23 0.98 0.85 1.1 123 265 129 3.2 0.7 0.32 0.7 1.1 1
24 0.98 0.83 1.1 134 266 117 2.9 0.64 0.28 0.78 1.1 1
25 1 0.82 1.2 134 262 95 1.8 0.59 0.26 0.71 1.1 1
26 1 0.82 1.6 128 264 70 1 0.57 0.29 1.2 1 0.99
27 1 0.82 2.4 127 263 59 1.2 1.4 0.21 1.2 0.9 0.98
28 1 0.86 2.9 130 248 51 1.4 1.6 0.2 1.2 0.93 0.97
29 1 1.1 5.2 138 241 61 1 1.6 0.33 0.99 0.91 0.97
30 1.1   11 144 224 61 0.81 1.5 0.25 0.8 0.91 0.98
31 1   18   208   0.79 1.5   0.81   0.96