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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 11465680 LAGUNA DE SANTA ROSA A STONY PT RD NR COTATI CA


Sonoma County, California
Hydrologic Unit Code 18010110
Latitude  38°21'08", Longitude 122°44'35" NAD27
Drainage area 40.8  square miles
Gage datum 0.00 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 1998-10-01 -> 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 98 37 56 46 7.8 2.8 1.1 0.44 0.23 0.22 5.9 76
2 150 61 103 28 8.5 2.7 1.0 0.43 0.23 1.4 8.0 92
3 64 71 85 30 30 2.5 0.99 0.42 0.27 0.67 4.2 41
4 111 44 72 30 14 3.6 0.89 0.43 0.26 0.55 2.7 16
5 80 41 78 47 17 3.7 0.85 0.44 0.25 1.8 1.7 22
6 83 71 131 51 8.7 2.6 0.89 0.44 0.25 1.2 1.4 31
7 68 143 69 59 6.4 2.2 0.86 0.42 0.24 0.48 9.4 26
8 114 112 53 31 11 2.2 0.79 0.41 0.24 0.35 21 44
9 82 174 51 20 22 3.1 0.76 0.40 0.24 0.32 13 22
10 97 92 87 14 7.9 2.4 0.76 0.40 0.25 1.1 4.8 30
11 86 60 82 48 5.4 2.1 0.76 0.41 0.25 0.98 7.2 71
12 42 56 47 76 4.6 2.0 0.74 0.38 0.26 1.1 14 44
13 33 171 63 40 4.2 1.8 0.67 0.37 0.26 9.8 7.4 46
14 34 114 77 21 4.6 1.7 0.64 0.34 0.26 7.0 4.5 85
15 26 57 62 15 7.6 1.6 0.62 0.34 0.26 1.4 2.2 94
16 49 161 73 23 5.4 1.6 0.62 0.35 0.25 1.1 8.2 97
17 56 150 46 23 5.7 2.1 0.61 0.35 0.23 1.4 6.6 52
18 94 96 30 15 13 2.1 0.59 0.33 0.22 1.3 2.7 74
19 107 69 54 12 18 1.7 0.59 0.31 0.23 4.3 8.8 103
20 129 96 72 14 7.1 1.5 0.60 0.31 0.24 7.4 12 97
21 87 83 37 12 4.6 1.4 0.57 0.32 0.32 2.2 13 87
22 96 83 97 14 3.9 1.3 0.55 0.31 0.31 1.6 12 117
23 74 80 58 9.6 3.5 1.2 0.52 0.29 0.26 2.4 12 77
24 50 89 72 12 3.3 1.2 0.50 0.28 0.24 22 12 48
25 93 116 83 11 3.9 1.4 0.48 0.27 0.24 14 6.5 39
26 108 148 56 9.7 4.1 1.5 0.47 0.27 0.25 6.3 4.7 58
27 46 185 40 8.4 5.1 1.4 0.45 0.27 0.24 2.6 7.4 148
28 33 102 53 9.9 5.3 1.8 0.46 0.27 0.24 9.4 8.4 167
29 28 114 41 13 3.2 2.0 0.46 0.28 0.23 10 38 150
30 38   24 9.4 2.8 1.2 0.46 0.26 0.23 4.8 49 128
31 51   34   2.7   0.45 0.24   4.9   200