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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 -> 2024-09-30)

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 23 44 424 94 39 22 11 6.2 4.2 8.4 2.7 5
2 37 102 293 83 39 20 11 6.1 4.1 4 2.6 6.1
3 45 303 177 81 41 19 10 6.1 4.2 5.1 2.4 12
4 39 93 440 165 37 19 11 6.1 4 4.6 2.4 20
5 82 53 421 121 46 19 10 5.7 4.1 4 2.6 15
6 20 131 348 107 41 20 10 5.6 4.3 3.6 3.7 88
7 72 192 184 75 39 18 10 5.8 4.3 3.3 3.7 17
8 90 196 182 68 37 17 9.8 5.5 4.2 3.2 3.4 6.9
9 589 453 125 66 36 17 9.5 5.4 4.2 2.9 2.9 6.7
10 648 562 206 61 33 17 9.5 5.5 4 2.8 2.8 11
11 192 354 254 63 32 19 9.7 5.3 4 2.7 4.5 16
12 91 246 147 59 35 16 9.5 5.3 3.9 2.8 3.7 5.6
13 116 134 124 55 35 16 9.3 5.3 3.9 3.1 3.6 5.1
14 103 202 127 54 33 15 9.1 5.1 4.1 3.5 5.2 6.3
15 97 189 156 55 36 15 8.7 4.9 3.7 3 2.9 4.4
16 118 200 118 54 33 15 8.5 5.1 3.9 2.8 5.9 5.4
17 147 189 92 53 32 15 8.4 5.2 4 2.7 22 4.6
18 151 226 114 55 29 15 8.3 5.1 3.6 2.7 23 14
19 91 282 120 52 29 15 8.1 5.1 3.6 3.3 12 31
20 77 211 186 55 26 14 8.1 4.9 3.7 5.4 8.8 12
21 152 330 138 59 28 14 7.8 4.9 3.7 2.5 7.4 19
22 102 315 137 68 27 14 7.6 4.8 3.7 2.4 20 42
23 78 535 144 67 24 13 7.5 4.7 3.6 2.6 24 21
24 215 505 107 62 24 13 7.5 4.5 3.7 2.5 74 19
25 506 500 151 58 23 12 7.4 4.5 3.6 2.5 17 29
26 314 263 127 55 23 12 7.3 4.5 3.6 2.5 7.1 19
27 260 219 108 44 21 12 6.9 4.4 3.6 2.6 5.6 23
28 155 197 133 39 21 12 6.9 4.3 3.5 2.4 4.7 34
29 105 93 105 38 22 12 6.7 4.2 9.5 2.5 19 105
30 84   93 40 23 11 6.6 4.2 3.6 3.6 8.3 40
31 60   100   22   6.4 4.4   2.7   87