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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 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 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 90 123 177 103 16 4.8 1.2 0.22 0.07 0.01 0.46 31
2 85 80 204 90 15 4.8 1.2 0.21 0.07 0.01 0.28 42
3 79 90 177 116 14 4.4 1.2 0.2 0.06 0.01 0.22 15
4 166 140 181 108 13 4.1 1.1 0.2 0.06 0.01 0.2 13
5 136 143 180 108 13 4.2 0.99 0.19 0.06 0.01 0.17 23
6 169 130 184 103 12 4 0.95 0.18 0.06 0. 0.15 33
7 130 203 149 107 12 3.7 0.86 0.18 0.05 0. 0.14 10
8 198 131 110 69 11 3.5 0.81 0.17 0.05 0. 0.12 11
9 238 195 80 69 11 3.4 0.79 0.17 0.07 0. 0.13 7.3
10 170 187 146 96 11 3.3 0.73 0.16 0.07 0. 0.14 21
11 186 129 89 139 10 3.2 0.7 0.15 0.06 0.01 0.15 32
12 108 107 77 100 9.1 3 0.67 0.14 0.03 0. 2 33
13 108 139 124 87 8.6 2.9 0.64 0.14 0.03 5.3 6.2 19
14 171 157 127 66 8.1 2.7 0.61 0.13 0.03 19 28 35
15 150 230 86 62 7.7 2.6 0.56 0.13 0.03 1.7 18 17
16 262 234 140 53 7.6 2.5 0.55 0.12 0.03 0.6 15 30
17 195 200 97 47 7.4 2.4 0.51 0.11 0.03 0.3 13 24
18 132 211 77 48 7.2 2.3 0.49 0.11 0.02 0.18 10 18
19 234 184 69 43 7.4 2.2 0.47 0.11 0.02 0.11 4 32
20 204 210 105 44 7.6 2.1 0.44 0.1 0.02 0.09 4.5 31
21 250 228 93 49 6.9 1.9 0.4 0.1 0.02 0.07 2.4 35
22 247 116 163 44 7.4 1.8 0.38 0.09 0.02 0.06 3.1 42
23 114 90 116 38 6.7 1.8 0.36 0.09 0.02 0.06 2.7 104
24 139 154 120 34 6.1 1.7 0.33 0.09 0.02 0.05 7.7 72
25 171 158 105 30 5.9 1.6 0.31 0.08 0.02 12 6.6 50
26 118 99 79 26 5.7 1.5 0.29 0.08 0.01 1.8 3.4 68
27 81 102 63 23 5.6 1.5 0.28 0.08 0.01 0.47 3.3 94
28 103 143 86 21 5.4 1.4 0.26 0.08 0.01 0.27 3 71
29 113 33 71 19 5.2 1.3 0.26 0.08 0.01 0.66 10 85
30 109   81 17 4.9 1.3 0.24 0.08 0.01 0.26 6.5 95
31 196   164   4.7   0.23 0.07   0.57   244