Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 1,062.13 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 -> 2025-09-30)

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 46 84 504 145 57 30 20 14 12 14 14 23
2 57 93 305 129 54 30 20 14 12 12 14 23
3 54 280 185 110 58 29 19 14 12 11 12 23
4 50 123 222 156 58 29 19 14 12 11 12 36
5 56 116 244 134 54 28 18 14 12 12 14 26
6 58 107 280 106 54 28 18 14 12 11 15 36
7 106 168 207 98 52 27 18 14 12 11 17 40
8 78 157 194 94 52 28 18 14 12 11 18 37
9 267 172 164 86 52 28 17 14 12 11 19 26
10 372 236 160 82 49 28 17 14 12 11 20 24
11 133 256 169 81 49 27 17 13 12 11 21 25
12 74 287 153 82 49 27 17 13 12 11 21 26
13 91 188 136 80 49 26 17 13 11 11 21 23
14 65 174 124 84 46 26 17 13 11 12 22 26
15 74 172 123 89 47 26 16 13 11 11 22 22
16 78 197 128 87 45 26 16 12 12 11 27 22
17 87 190 122 83 45 24 16 13 12 11 44 22
18 119 202 119 83 45 23 16 13 12 12 31 25
19 95 213 127 79 45 23 15 13 11 12 26 39
20 118 219 167 84 43 23 15 14 11 13 32 52
21 97 256 156 79 41 22 15 16 11 11 42 51
22 76 265 154 75 40 22 16 15 11 11 34 75
23 89 515 151 73 39 22 15 13 11 11 25 47
24 194 350 142 71 36 21 15 13 11 11 26 53
25 208 264 130 69 35 21 15 13 11 11 29 70
26 119 271 126 65 33 21 15 12 11 12 27 66
27 157 205 129 60 32 21 15 12 11 12 28 58
28 121 233 149 61 32 20 14 12 11 11 28 73
29 103 265 139 60 31 20 14 12 11 11 24 56
30 92   141 60 31 20 14 12 15 15 25 58
31 96   140   30   14 12   12   51