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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 11109600 PIRU CREEK ABOVE LAKE PIRU CA


Ventura County, California
Hydrologic Unit Code 18070102
Latitude  34°31'23", Longitude 118°45'22" NAD27
Drainage area 372  square miles
Gage datum 1,058.55 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 1971-10-01 -> 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 41 82 528 134 53 30 21 15 13 15 15 24
2 54 93 312 117 50 30 21 15 13 13 15 23
3 49 296 185 98 54 29 20 15 13 12 13 24
4 48 112 224 148 54 29 19 15 12 12 13 38
5 43 74 248 127 51 27 19 15 12 13 15 28
6 49 95 288 100 51 28 19 15 13 11 16 38
7 104 166 209 93 49 28 19 15 12 11 18 41
8 77 156 195 87 50 28 19 15 12 11 19 28
9 226 174 163 79 51 28 18 15 13 11 20 25
10 332 245 156 73 48 28 18 15 13 11 21 25
11 124 268 160 72 48 28 18 14 13 11 22 22
12 70 302 140 73 49 27 18 14 12 11 22 27
13 89 195 128 71 48 26 18 14 12 11 23 23
14 61 179 119 74 45 26 18 14 12 13 24 26
15 69 177 113 79 47 27 17 14 12 12 23 22
16 72 204 118 78 45 26 17 13 12 11 25 22
17 84 197 117 74 45 24 17 14 12 12 25 22
18 119 210 114 75 45 24 17 14 12 13 24 25
19 94 210 123 72 45 23 16 14 12 13 24 36
20 119 204 167 80 43 23 16 14 12 14 24 33
21 96 253 148 75 40 23 16 14 12 12 24 33
22 73 267 146 71 40 22 16 13 12 12 25 62
23 87 540 146 69 39 22 16 13 12 12 24 39
24 198 349 137 67 36 22 16 13 12 12 25 45
25 215 250 124 65 34 22 16 13 12 12 28 64
26 124 270 121 61 32 22 16 13 12 12 26 60
27 165 202 125 57 32 21 16 13 12 13 27 55
28 126 234 147 56 31 21 15 13 12 12 27 74
29 107 257 135 55 31 21 15 13 12 12 25 56
30 95   127 56 31 21 15 13 16 16 26 47
31 99   126   30   15 13   13   47