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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 11172175 COYOTE C AB HWY 237 A MILPITAS CA


Santa Clara County, California
Hydrologic Unit Code 18050003
Latitude  37°25'20", Longitude 121°55'35" NAD27
Drainage area 319  square miles
Gage datum 6.51 feet above NAVD88
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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 1998-10-01 -> 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 84 77 144 115 54 29 13 12 12 12 26 36
2 94 84 149 114 47 29 13 12 12 12 39 81
3 75 88 145 125 45 30 13 12 12 12 19 44
4 82 101 165 151 47 34 13 12 11 14 17 37
5 102 117 185 158 48 29 13 12 12 18 15 27
6 82 114 153 128 42 28 13 12 12 14 16 25
7 62 128 139 145 39 27 13 12 11 13 24 35
8 81 116 126 143 39 29 13 12 12 12 64 31
9 120 135 116 119 39 28 13 12 12 12 46 24
10 124 135 143 106 36 27 13 12 12 22 23 40
11 116 119 139 98 34 26 13 12 12 16 30 61
12 87 132 134 94 34 26 12 12 12 22 25 66
13 71 144 133 119 33 26 12 12 12 38 21 41
14 76 166 126 91 36 26 12 11 16 30 24 72
15 75 165 135 87 39 25 12 12 12 18 20 51
16 108 167 116 87 39 24 12 12 13 18 22 64
17 97 166 121 80 34 25 12 12 13 18 20 64
18 105 163 106 80 36 24 12 12 13 17 22 56
19 104 168 104 78 41 25 12 13 14 28 18 64
20 116 201 140 86 39 26 12 12 12 23 30 73
21 120 277 133 85 34 25 12 12 16 15 35 59
22 154 308 143 82 37 25 12 12 17 15 21 67
23 129 239 160 74 31 24 12 12 13 15 28 54
24 144 177 131 73 30 21 12 12 12 18 25 59
25 125 169 157 70 31 17 12 12 14 45 22 53
26 106 148 130 62 30 16 12 12 12 33 24 60
27 101 175 115 61 30 15 12 12 12 19 38 72
28 107 179 117 64 30 17 12 12 12 27 24 61
29 84 119 122 58 31 17 12 11 12 21 44 77
30 73   113 56 29 14 12 11 12 20 51 79
31 78   110   29   12 12   20   89