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USGS Daily Statistics for the Nation

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 12131300 BOLT CREEK AT BECKLER RIVER RD NEAR SKYKOMISH, WA


King County, Washington
Hydrologic Unit Code 17110009
Latitude  47°43'36.30", Longitude 121°20'18.13" NAD83
Gage datum 990 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 2022-10-01 -> 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 12 16 11 7.6 6.4 1.3 0.63 0.33 0.21 1.5 5.7 4.7
2 9.1 9.9 8 7.1 5.9 1.3 0.61 0.3 0.19 1.3 12 5.9
3 7.9 8 7.2 7 5.8 1.2 0.57 0.3 0.21 1.2 8 7.1
4 7.4 8 6.7 6.4 5.5 1.2 0.56 0.3 0.24 1 110 16
5 7.5 7.7 6.2 6.1 5.1 1.1 0.54 0.34 0.23 0.96 41 114
6 8.8 8.7 5.9 6 5.2 1.1 0.51 0.31 0.22 0.89 15 43
7 8.6 17 5.6 7.2 5.8 1.1 0.5 0.32 0.22 0.87 21 23
8 8.9 14 5.4 7.9 5.4 1 0.52 0.31 0.2 0.84 13 14
9 14 9.8 5.5 14 5 1.2 0.52 0.33 0.19 0.85 8.9 8.5
10 12 8.7 6.2 17 4.6 1.2 0.51 0.31 0.19 1.1 7.6 20
11 9.8 8.4 7.3 13 4.4 1.1 0.52 0.29 0.2 1.7 19 19
12 14 9.1 11 9.9 4.2 1 0.5 0.28 0.2 1.4 14 11
13 17 9.9 10 8.5 3.9 0.96 0.46 0.26 0.2 1.3 9 7.8
14 16 8.9 8.9 7.6 3.7 0.93 0.45 0.24 0.21 1.2 7.1 6.5
15 12 8 9 7.2 3.5 0.86 0.43 0.23 0.19 1.2 5.9 5.8
16 9.8 7.2 11 6.7 3.4 0.85 0.41 0.22 0.19 2.3 5.1 5.4
17 8.5 6.8 11 6.4 3.3 0.87 0.44 0.21 0.2 3.4 4.6 5.3
18 7.9 6.6 11 5.9 3 1.1 0.41 0.21 0.21 2.6 4.2 5.1
19 7.4 6.8 10 5.5 2.9 0.94 0.4 0.22 0.24 2.2 4.8 4.9
20 6.7 12 9.4 5.1 2.7 1.1 0.39 0.21 0.46 2.5 4.4 5.1
21 6.4 14 9.6 5.6 2.9 0.92 0.39 0.22 0.27 2.5 4.1 4.5
22 6.5 9.2 9.6 5.4 4.1 0.85 0.38 0.22 0.26 2.5 6.5 4.7
23 7.3 7.7 9.9 5.7 3.7 0.81 0.37 0.27 0.29 2.5 8 6.3
24 8.5 6.9 9 6.4 3.3 0.76 0.42 0.23 0.35 3.5 6.1 23
25 10 11 8.2 6.4 3.2 0.72 0.5 0.23 0.77 3.8 5.9 31
26 12 9.9 8 6.4 3.1 0.72 0.4 0.21 0.68 4.3 5.7 34
27 23 7.8 8 6.5 2.9 0.72 0.38 0.2 2.5 4.2 9.2 42
28 42 13 7.9 7.7 2.9 0.7 0.35 0.22 5 4.7 6.7 31
29 31 37 7.6 8.2 1.4 0.67 0.35 0.28 3.7 3.5 5.7 13
30 23   7.4 7.4 1.4 0.65 0.34 0.37 2.1 5.3 5.2 11
31 23   7.4   1.4   0.34 0.23   14   15