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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 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 -> 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 94 36 53 44 7.6 2.8 1.1 0.44 0.22 0.21 5.4 74
2 144 59 99 27 8.2 2.6 1 0.42 0.22 1.3 7.2 91
3 62 68 82 29 27 2.4 0.99 0.41 0.25 0.62 3.8 40
4 106 43 69 29 13 3.4 0.89 0.42 0.24 0.52 2.5 17
5 76 40 75 46 16 3.5 0.84 0.43 0.23 1.7 1.5 22
6 79 68 125 50 8.4 2.5 0.88 0.43 0.23 1.1 1.2 30
7 65 137 66 57 6.2 2.2 0.86 0.43 0.22 0.45 8.6 32
8 109 108 51 30 10 2.2 0.79 0.4 0.23 0.33 19 46
9 80 166 49 19 20 3 0.76 0.39 0.23 0.3 12 22
10 93 88 83 13 7.6 2.4 0.76 0.39 0.24 1 4.4 29
11 82 58 78 46 5.5 2 0.76 0.4 0.24 0.9 6.6 69
12 41 54 45 73 4.7 1.9 0.74 0.38 0.25 1 13 43
13 31 164 60 39 4.5 1.8 0.68 0.37 0.25 8.9 6.8 44
14 33 109 73 20 4.9 1.7 0.64 0.34 0.25 6.3 4.5 81
15 25 55 60 14 8.4 1.6 0.62 0.33 0.24 1.3 2.1 90
16 57 153 70 22 8.6 1.6 0.61 0.35 0.23 1 7.5 93
17 59 143 44 22 6.4 2.1 0.6 0.35 0.22 1.3 6.3 50
18 91 92 29 14 14 2.1 0.59 0.38 0.21 1.2 3.5 72
19 103 66 52 11 21 1.7 0.58 0.32 0.23 3.9 8.8 100
20 124 92 69 14 7.9 1.5 0.59 0.3 0.23 6.8 12 93
21 84 80 35 12 4.9 1.4 0.57 0.3 0.3 2 12 83
22 94 80 93 13 4.1 1.3 0.55 0.29 0.29 1.4 11 113
23 71 77 55 9.3 3.6 1.2 0.55 0.28 0.24 2.2 11 75
24 49 85 69 11 3.3 1.2 0.54 0.26 0.22 20 11 46
25 90 110 79 11 3.8 1.4 0.5 0.26 0.22 13 6 40
26 105 141 54 9.4 4 1.5 0.47 0.25 0.23 5.8 4.5 57
27 45 177 39 8.1 5 1.4 0.46 0.25 0.22 2.4 7.9 142
28 33 97 51 9.6 5.1 1.8 0.46 0.25 0.22 8.5 7.9 160
29 28 96 39 13 3.2 2 0.46 0.26 0.21 9.1 35 143
30 37   23 9 2.8 1.2 0.45 0.24 0.22 4.3 45 126
31 49   32   2.7   0.44 0.23   4.5   192