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


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Surface-Water Daily Statistics for California

Click to hide state-specific text

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 11176400 ARROYO VALLE BL LANG CYN NR LIVERMORE CA


Alameda County, California
Hydrologic Unit Code 18050004
Latitude  37°33'41", Longitude 121°40'58" NAD27
Drainage area 130  square miles
Gage datum 750 feet above NGVD29
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 1963-10-01 -> 2019-09-30)

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 69 58 157 68 16 3.9 1.2 0.20 0.08 0.16 0.26 25
2 90 72 119 53 14 3.8 1.1 0.18 0.07 0.14 0.21 25
3 62 135 95 48 14 3.7 1.0 0.17 0.06 0.12 0.19 16
4 97 73 127 55 14 3.6 0.94 0.17 0.07 0.11 0.18 14
5 101 58 136 48 12 3.6 0.91 0.16 0.06 0.11 0.23 13
6 63 100 93 40 12 3.5 0.83 0.17 0.06 0.11 0.64 16
7 57 190 86 38 11 3.3 0.80 0.16 0.06 0.12 0.50 9.9
8 75 156 104 35 11 3.2 0.76 0.14 0.06 0.13 0.73 8.4
9 87 151 74 35 10 3.1 0.72 0.12 0.07 0.12 1.3 13
10 129 120 140 47 9.5 3.0 0.69 0.11 0.07 0.11 0.69 32
11 109 88 108 65 8.9 2.8 0.61 0.11 0.06 0.11 1.5 25
12 70 97 87 47 8.5 2.7 0.56 0.11 0.06 0.10 2.4 25
13 108 113 109 41 8.9 2.6 0.53 0.11 0.05 0.10 3.9 15
14 98 126 93 33 8.3 2.5 0.50 0.11 0.06 0.26 4.1 11
15 90 176 74 29 8.0 2.5 0.44 0.11 0.06 0.18 2.9 13
16 115 155 105 28 8.1 2.5 0.42 0.11 0.05 0.14 7.4 46
17 90 184 69 27 7.4 2.3 0.39 0.11 0.06 0.13 9.5 25
18 75 199 58 25 6.8 2.1 0.39 0.11 0.06 0.12 8.0 17
19 112 287 47 24 6.3 2.1 0.38 0.13 0.06 0.12 4.7 20
20 115 214 80 22 6.1 2.0 0.37 0.16 0.06 0.12 6.8 33
21 145 240 61 24 5.9 1.8 0.35 0.13 0.06 0.15 3.9 42
22 187 139 104 23 5.7 1.7 0.33 0.12 0.06 0.17 2.7 85
23 147 117 111 21 5.5 1.7 0.34 0.12 0.06 0.21 2.5 86
24 188 124 99 20 5.1 1.5 0.34 0.11 0.11 0.19 13 56
25 173 127 105 19 5.0 1.4 0.31 0.11 0.11 0.22 9.2 50
26 168 116 75 17 4.8 1.4 0.28 0.11 0.10 0.33 4.7 32
27 141 99 67 16 4.7 1.3 0.27 0.10 0.10 0.30 4.0 40
28 99 123 61 24 4.6 1.3 0.26 0.08 0.10 0.21 5.5 37
29 91 61 49 21 4.6 1.2 0.25 0.08 0.09 0.24 7.0 55
30 83   46 19 4.3 1.2 0.24 0.08 0.12 0.39 38 47
31 74   67   4.1   0.21 0.08   0.37   69