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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 13306385 NAPIAS CREEK BELOW ARNETT CREEK NEAR LEESBURG, ID


Lemhi County, Idaho
Hydrologic Unit Code 17060203
Latitude  45°12'20", Longitude 114°08'02" NAD83
Drainage area 41.1  square miles
Gage datum 6,370 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 1990-10-01 -> 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 8.9 8.3 7.9 13 56 151 56 16 11 11 10 9.6
2 8.9 8.3 7.9 13 57 143 52 16 11 10 11 9.6
3 8.7 8.3 8.1 14 61 141 51 16 11 10 11 9.4
4 8.7 8.4 8.1 14 64 137 47 15 11 11 10 9.2
5 8.7 8.4 8.1 15 69 135 43 15 11 11 10 9.1
6 8.7 8.3 8.1 15 78 136 41 15 11 11 11 9.2
7 8.7 8.3 8.1 16 88 139 39 16 11 11 11 9.3
8 8.7 8.3 8.2 18 87 141 37 15 11 11 11 9.3
9 8.6 8.4 8.2 18 86 131 35 14 11 11 10 9.2
10 8.6 8.4 8.4 18 90 122 34 14 11 10 10 9.3
11 8.6 8.3 8.5 19 97 117 32 14 11 11 10 9.4
12 8.4 8.2 8.7 20 103 109 30 14 11 11 10 9.4
13 8.4 8.2 8.9 21 110 112 29 13 11 11 10 9.3
14 8.5 8.3 9 22 119 104 28 13 10 11 10 9.3
15 8.5 8.3 9.1 22 135 102 27 13 11 11 10 9.1
16 8.4 8.3 9.4 22 145 104 26 13 11 11 10 9
17 8.5 8.2 9.5 23 154 98 25 13 11 11 10 9.1
18 8.4 8.2 9.7 24 162 95 24 13 11 11 10 9
19 8.4 8.2 10 26 172 93 23 12 11 11 10 9
20 8.4 8.2 10 30 166 87 22 12 11 11 9.8 8.8
21 8.4 8.1 11 35 154 86 21 12 10 11 9.4 8.8
22 8.2 8.1 11 40 148 89 21 12 10 11 9.5 8.8
23 8.2 8.1 11 42 146 84 20 12 10 11 9.8 8.7
24 8.3 8 11 42 146 78 20 12 10 11 10 8.7
25 8.5 7.9 11 42 140 73 19 12 10 10 10 8.8
26 8.5 7.8 11 50 140 69 20 12 11 10 9.8 8.7
27 8.5 7.8 12 52 138 66 19 11 10 11 9.8 8.7
28 8.3 7.8 12 53 141 66 18 11 10 10 9.6 8.8
29 8.3 8 11 54 144 65 18 11 11 11 9.6 8.8
30 8.3   12 55 147 60 18 11 11 10 9.4 8.8
31 8.2   13   151   17 11   11   8.8