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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 -> 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 15 46 430 95 39 22 11 5.9 3.8 8.5 2.7 5.2
2 39 108 300 83 38 20 10 5.7 3.7 3.7 2.5 6.3
3 47 322 179 82 40 19 10 5.8 3.8 4.8 2.4 12
4 41 98 460 172 36 19 10 5.8 3.6 4.7 2.3 21
5 36 55 441 124 47 19 10 5.4 3.8 4 2.6 15
6 17 138 364 89 42 20 9.8 5.3 3.9 3.6 3.8 93
7 75 204 189 74 39 17 9.7 5.4 3.9 3.3 3.8 18
8 95 207 188 67 38 17 9.6 5.2 3.8 3.1 3.5 7.1
9 386 481 127 65 36 17 9.2 5 3.8 2.9 2.9 6.9
10 553 598 202 61 33 17 9.2 5.1 3.7 2.8 2.8 12
11 175 377 258 64 32 19 9.5 5 3.7 2.7 4.6 10
12 81 262 147 59 36 16 9.2 4.9 3.5 2.8 3.8 5.6
13 112 142 123 55 36 15 9 4.9 3.6 3 3.7 5.2
14 90 214 106 54 33 15 8.8 4.8 3.7 3.5 5.4 4.5
15 89 200 117 56 37 15 8.4 4.6 3.4 3 3 4.4
16 107 213 98 55 34 15 8.1 4.8 3.5 2.8 6.2 5.5
17 146 200 84 54 32 14 8 4.8 3.6 2.7 23 4.6
18 152 240 111 56 29 14 7.8 4.8 3.3 2.7 24 15
19 92 300 119 54 29 14 7.7 4.8 3.3 3.3 13 33
20 78 224 190 56 27 14 7.7 4.4 3.3 5.5 9.2 13
21 159 351 123 60 28 14 7.4 4.2 3.4 2.4 7.8 20
22 105 335 117 70 27 13 7.2 4.2 3.3 2.4 21 45
23 80 570 137 69 24 13 7.1 4.2 3.2 2.5 25 12
24 228 482 103 64 24 12 7.1 4 3.3 2.4 78 14
25 538 467 151 59 23 12 7 4.1 3.3 2.4 18 29
26 333 263 127 56 23 12 6.9 4.1 3.3 2.5 7.4 16
27 275 220 108 45 21 11 6.5 4 3.3 2.6 5.8 23
28 163 198 136 40 21 11 6.6 3.9 3.2 2.4 4.9 36
29 111 99 104 39 22 11 6.3 3.8 9.7 2.5 20 110
30 88   92 40 23 11 6.2 3.8 3.2 3.6 8.7 32
31 63   101   23   6 4   2.7   88