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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 11169800 COYOTE C NR GILROY CA


Santa Clara County, California
Hydrologic Unit Code 18050003
Latitude  37°04'40", Longitude 121°29'36" NAD27
Drainage area 109  square miles
Gage datum 790.06 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 1960-10-01 -> 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 88 120 177 103 16 4.8 1.2 0.22 0.07 0.01 0.45 30
2 83 78 204 90 15 4.8 1.2 0.21 0.07 0.01 0.28 41
3 77 88 177 116 14 4.4 1.2 0.2 0.06 0.01 0.22 15
4 162 137 181 108 13 4.1 1.1 0.2 0.06 0.01 0.19 12
5 133 141 180 108 13 4.2 0.99 0.19 0.06 0.01 0.16 22
6 165 129 184 103 12 4 0.95 0.18 0.06 0. 0.15 32
7 127 210 149 107 12 3.7 0.86 0.18 0.05 0. 0.13 9.7
8 194 130 110 69 11 3.5 0.81 0.17 0.05 0. 0.12 11
9 233 191 80 69 11 3.4 0.79 0.17 0.07 0. 0.12 7.2
10 166 183 146 96 11 3.3 0.73 0.16 0.07 0. 0.14 20
11 181 129 89 139 10 3.2 0.7 0.15 0.06 0.01 0.15 31
12 105 107 77 100 9.1 3 0.67 0.14 0.03 0. 1.9 32
13 106 139 124 87 8.6 2.9 0.64 0.14 0.03 5.2 6.1 19
14 167 157 127 66 8.1 2.7 0.61 0.13 0.03 19 27 34
15 147 230 86 62 7.7 2.6 0.56 0.13 0.03 1.7 18 17
16 256 234 140 53 7.6 2.5 0.55 0.12 0.03 0.59 14 29
17 190 200 97 47 7.4 2.4 0.51 0.11 0.03 0.3 13 23
18 129 211 77 48 7.2 2.3 0.49 0.11 0.02 0.17 9.8 18
19 229 184 69 43 7.4 2.2 0.47 0.11 0.02 0.11 3.9 32
20 200 210 105 44 7.6 2.1 0.44 0.1 0.02 0.08 4.4 31
21 244 228 93 49 6.9 1.9 0.4 0.1 0.02 0.07 2.4 34
22 241 116 163 44 7.4 1.8 0.38 0.09 0.02 0.06 3 41
23 111 90 116 38 6.7 1.8 0.36 0.09 0.02 0.05 2.6 102
24 136 154 120 34 6.1 1.7 0.33 0.09 0.02 0.05 7.5 70
25 167 158 105 30 5.9 1.6 0.31 0.08 0.02 12 6.4 49
26 116 99 79 26 5.7 1.5 0.29 0.08 0.01 1.8 3.3 67
27 79 102 63 23 5.6 1.5 0.28 0.08 0.01 0.46 3.2 92
28 101 143 86 21 5.4 1.4 0.26 0.08 0.01 0.27 2.9 71
29 110 33 71 19 5.2 1.3 0.26 0.08 0.01 0.64 9.9 83
30 107   81 17 4.9 1.3 0.24 0.08 0.01 0.25 6.3 93
31 192   164   4.7   0.23 0.07   0.56   239