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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 11465750 LAGUNA DE SANTA ROSA C NR SEBASTOPOL CA


Sonoma County, California
Hydrologic Unit Code 18010110
Latitude  38°25'32", Longitude 122°49'41" NAD27
Drainage area 79.6  square miles
Gage datum 0.00 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 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
1 215 165 272 102 21 5 2.1 0.52 0.25 0.27 8.9 146
2 290 145 195 74 17 4.5 1.9 0.51 0.26 0.27 9.1 246
3 221 242 205 62 21 4 1.7 0.49 0.28 0.28 8.4 206
4 196 147 166 58 44 3.9 1.6 0.48 0.29 0.34 6.4 129
5 226 130 160 94 32 3.9 1.5 0.46 0.29 0.58 5.2 86
6 184 117 229 90 31 4.1 1.4 0.45 0.27 1.1 4.3 77
7 208 240 208 143 25 3.9 1.3 0.45 0.26 1.4 4.3 88
8 206 206 130 94 20 3.6 1.3 0.44 0.25 1.2 7.7 89
9 244 347 134 77 33 3.5 1.2 0.43 0.23 0.98 20 97
10 226 357 128 55 33 3.6 1.1 0.41 0.22 0.86 21 78
11 257 230 190 53 22 4.1 1.1 0.39 0.22 0.8 14 126
12 206 153 130 159 17 3.3 1.1 0.39 0.22 0.82 12 171
13 163 289 124 108 14 3 1 0.38 0.22 1 16 121
14 129 341 159 78 13 2.7 0.97 0.37 0.22 1.8 15 153
15 122 202 126 55 12 2.6 0.92 0.37 0.23 3.4 10 132
16 92 244 160 50 11 2.5 0.86 0.36 0.23 2.2 8.6 229
17 192 346 159 53 11 2.4 0.82 0.35 0.23 1.7 8.9 179
18 161 277 92 44 11 2.5 0.79 0.34 0.23 1.4 10 147
19 204 246 103 37 30 2.5 0.77 0.34 0.24 1.3 12 188
20 239 207 186 32 36 2.4 0.74 0.33 0.24 1.3 33 253
21 239 246 131 31 20 2.2 0.72 0.32 0.24 1.6 37 215
22 238 193 150 33 13 2 0.71 0.32 0.25 3.7 32 236
23 242 234 167 38 10 1.9 0.69 0.32 0.26 3 26 247
24 202 200 133 24 8.3 1.8 0.67 0.31 0.26 3.8 31 200
25 175 263 213 28 7.3 1.8 0.64 0.32 0.26 19 31 141
26 427 308 168 26 6.7 1.8 0.6 0.32 0.26 10 25 163
27 231 212 116 22 7.4 2.1 0.59 0.3 0.26 11 23 207
28 173 413 117 18 9.2 2.5 0.57 0.29 0.26 9.5 24 315
29 138 226 112 21 9.4 2.3 0.56 0.28 0.26 9.1 66 328
30 129   77 27 7.1 2.3 0.55 0.27 0.26 12 126 251
31 140   58   5.8   0.54 0.26   10   359