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USGS Surface-Water 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 11109000 SANTA CLARA R NR PIRU CA


Ventura County, California
Hydrologic Unit Code 18070102
Latitude  34°24'13", Longitude 118°44'18" NAD27
Drainage area 645  square miles
Gage datum 710 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 1927-10-01 -> 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 77 59 166 69 71 53 33 21 22 23 34 40
2 113 113 153 65 69 49 32 21 23 23 31 51
3 144 372 155 65 69 48 32 21 23 23 27 44
4 64 154 152 89 69 47 32 21 21 24 27 56
5 132 98 130 105 121 46 32 21 21 29 27 52
6 87 137 161 87 131 45 32 20 20 27 30 113
7 106 238 126 83 99 45 30 19 20 26 29 53
8 103 170 119 85 82 46 28 19 20 25 38 41
9 357 186 106 81 77 47 27 19 20 25 31 39
10 638 108 103 79 70 44 26 19 21 25 32 41
11 201 142 101 77 66 44 26 20 21 25 34 61
12 106 121 98 78 73 42 26 19 20 26 36 94
13 78 96 114 80 110 42 26 18 20 26 32 53
14 101 109 104 82 102 42 26 18 20 33 32 62
15 84 86 128 72 88 42 25 18 27 24 34 54
16 73 98 109 68 83 41 25 18 22 26 34 51
17 118 180 101 68 79 40 25 18 21 33 34 46
18 77 195 93 70 71 39 25 18 21 33 34 48
19 77 208 87 76 70 39 26 19 21 32 33 77
20 113 200 167 80 66 38 26 39 21 55 37 65
21 77 517 152 79 65 38 22 38 23 29 37 50
22 106 448 153 78 66 38 22 22 25 28 37 127
23 91 513 112 77 62 38 21 19 23 29 39 72
24 74 227 89 75 63 37 20 20 23 28 40 97
25 118 245 98 74 64 36 20 21 22 28 36 61
26 72 218 80 75 63 35 20 20 22 33 47 99
27 107 221 73 75 63 35 20 21 22 41 45 58
28 72 225 94 89 62 34 21 21 23 32 55 150
29 60 77 74 79 61 34 21 20 24 31 54 133
30 49   68 74 61 34 21 20 24 36 48 118
31 60   66   59   21 20   30   82