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USGS Daily Statistics for California

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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 11460750 WALKER C NR MARSHALL CA


Marin County, California
Hydrologic Unit Code 18050005
Latitude  38°10'33", Longitude 122°49'02" NAD27
Drainage area 31.1  square miles
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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 1983-10-01 -> 2019-09-30)

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
1 180 78 63 35 11 5.9 5.5 5.2 5.0 5.0 5.4 21
2 124 127 65 30 10 5.9 5.5 5.2 5.0 5.1 5.6 33
3 82 189 64 35 14 5.8 5.4 5.2 5.0 5.0 5.4 24
4 85 96 63 34 12 6.1 5.4 5.2 5.0 5.1 5.3 17
5 63 91 62 36 10 5.8 5.4 5.2 5.1 5.2 5.5 20
6 55 125 79 37 9.2 5.8 5.4 5.2 5.0 5.1 5.5 21
7 62 210 65 56 8.7 5.7 5.4 5.2 5.0 5.1 5.6 19
8 165 125 57 42 9.0 5.9 5.4 5.1 5.0 5.1 5.6 25
9 150 123 158 31 11 6.0 5.4 5.1 5.0 5.2 5.5 31
10 130 84 105 24 9.1 5.7 5.4 5.1 5.0 5.2 6.8 39
11 98 62 94 36 8.3 5.7 5.3 5.1 5.0 5.2 6.2 58
12 73 57 68 59 7.9 5.7 5.3 5.1 5.0 5.2 6.5 42
13 149 73 76 38 7.8 5.6 5.2 5.1 5.1 5.4 7.8 27
14 122 148 83 27 7.5 5.6 5.2 5.1 5.1 5.1 6.3 33
15 93 76 76 22 7.4 5.6 5.2 5.1 5.1 5.2 6.7 51
16 89 145 75 23 7.3 5.6 5.2 5.1 5.1 5.2 9.9 53
17 70 267 56 22 7.1 5.5 5.2 5.1 5.0 5.2 12 35
18 91 186 53 18 8.7 5.5 5.2 5.1 5.0 5.1 8.3 33
19 96 196 53 16 10 5.5 5.1 5.1 5.1 5.2 11 46
20 152 143 71 16 8.8 5.5 5.2 5.1 5.0 5.2 10 48
21 93 152 52 14 8.0 5.5 5.2 5.1 5.1 5.2 7.8 59
22 115 110 87 13 7.5 5.5 5.2 5.1 5.0 5.2 7.1 65
23 106 110 69 12 7.1 5.5 5.2 5.1 5.0 5.3 7.3 65
24 80 81 72 12 6.7 5.5 5.2 5.1 5.1 5.4 15 68
25 111 87 72 11 6.6 5.5 5.2 5.0 5.1 5.3 9.9 104
26 94 66 59 11 6.4 5.5 5.2 5.0 5.1 5.7 12 72
27 88 93 50 11 7.0 5.5 5.2 5.0 5.1 5.2 15 74
28 67 84 46 11 6.7 5.5 5.2 5.0 5.1 5.3 13 112
29 63 128 39 11 6.8 5.5 5.2 5.0 5.1 5.4 15 129
30 63   32 10 6.2 5.5 5.2 5.0 5.0 5.3 21 111
31 76   34   6.1   5.1 4.9   5.2   204