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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 11118500 VENTURA R NR VENTURA


Ventura County, California
Hydrologic Unit Code 18070101
Latitude  34°21'08", Longitude 119°18'27" NAD27
Drainage area 188  square miles
Gage datum 200.00 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 1959-10-01 -> 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 15 45 423 94 39 22 11 6 3.9 8.4 2.8 5.1
2 38 106 295 82 38 20 11 5.9 3.8 3.8 2.6 6.2
3 46 317 176 81 40 19 10 6 3.9 4.9 2.5 12
4 40 97 453 170 35 19 10 5.9 3.7 4.7 2.4 21
5 36 54 434 123 46 19 10 5.5 3.8 4.1 2.6 15
6 16 136 358 108 41 20 9.8 5.4 4 3.6 3.8 90
7 72 201 186 75 39 17 9.7 5.6 4 3.4 3.8 18
8 92 204 185 68 38 17 9.6 5.3 3.9 3.2 3.5 7.1
9 374 473 125 66 36 17 9.2 5.2 3.9 3 2.9 6.8
10 535 588 199 61 33 17 9.2 5.3 3.7 2.9 2.9 12
11 170 371 254 64 32 19 9.5 5.1 3.7 2.7 4.6 10
12 78 258 145 59 36 16 9.3 5.1 3.6 2.9 3.8 5.6
13 109 140 121 55 36 15 9.1 5 3.7 3.1 3.7 5.2
14 88 211 105 54 33 15 8.9 4.9 3.8 3.6 5.4 4.5
15 86 197 115 56 36 15 8.5 4.7 3.4 3 3 4.4
16 104 209 104 55 34 15 8.3 4.9 3.6 2.9 6.1 5.5
17 141 197 84 53 32 14 8.2 5 3.7 2.8 23 4.6
18 148 237 110 56 29 14 8 4.9 3.4 2.7 23 14
19 89 295 118 53 29 14 7.9 4.9 3.3 3.4 13 32
20 76 221 188 56 27 14 7.9 4.6 3.4 5.5 9 12
21 154 345 121 60 28 14 7.6 4.3 3.5 2.5 7.6 19
22 102 330 116 69 27 13 7.4 4.4 3.4 2.5 20 44
23 78 560 135 68 24 13 7.3 4.3 3.3 2.6 25 13
24 220 474 102 63 24 12 7.3 4.1 3.4 2.5 76 14
25 521 460 149 59 23 12 7.2 4.2 3.4 2.5 17 29
26 322 258 125 56 23 12 7 4.2 3.4 2.5 7.3 18
27 267 217 107 44 21 11 6.7 4.1 3.3 2.6 5.7 23
28 158 195 134 39 21 11 6.7 4 3.3 2.4 4.9 35
29 109 93 103 39 22 11 6.5 3.9 9.6 2.6 19 107
30 87   91 40 23 11 6.4 4 3.3 3.6 8.5 32
31 62   100   23   6.2 4.1   2.7   86