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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 11179100 ALAMEDA C NR FREMONT CA


Alameda County, California
Hydrologic Unit Code 18050004
Latitude  37°34'00", Longitude 122°00'02" NAD27
Drainage area 638  square miles
Gage datum 48 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 2012-10-01 -> 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 38 277 289 65 12 7.4 6.5 5.1 4.5 3.6 4.3 7.3
2 36 318 327 67 7.9 12 5.7 4.6 4.5 3.9 32 112
3 35 318 286 52 7.5 11 4.0 4.6 5.0 6.3 10 141
4 167 416 207 61 6.9 10 4.1 5.8 5.1 5.3 5.7 36
5 132 288 309 57 7.7 7.3 5.0 7.3 5.4 5.6 3.8 68
6 103 247 474 72 8.5 9.0 4.2 7.5 7.1 4.7 3.6 32
7 130 865 458 220 14 11 5.2 6.2 5.1 4.7 3.4 30
8 401 506 281 118 9.0 10 4.6 6.0 5.1 4.5 3.3 13
9 640 567 203 72 7.5 9.1 3.4 6.9 5.4 4.3 3.2 10
10 577 741 191 60 6.4 8.8 3.6 6.9 3.3 5.7 5.0 27
11 833 483 219 55 6.5 15 2.9 6.5 2.6 3.7 4.5 187
12 236 392 294 35 5.1 11 3.4 7.1 2.4 5.1 4.1 460
13 200 654 373 34 4.9 7.8 3.5 16 2.8 5.9 3.9 14
14 258 715 406 31 4.4 7.0 4.1 6.4 3.9 5.8 4.1 7.0
15 242 802 151 29 3.8 7.8 3.9 6.2 5.2 5.6 4.2 114
16 246 707 155 28 3.7 8.8 2.9 6.3 5.8 201 73 113
17 477 573 145 36 5.9 9.2 2.9 6.2 3.7 41 36 94
18 453 533 162 38 4.2 8.7 12 6.4 3.9 3.8 6.2 29
19 574 397 160 32 3.7 7.2 3.8 7.6 4.2 15 5.5 6.3
20 506 1,080 174 52 3.1 6.8 3.8 6.7 4.5 5.3 30 5.9
21 538 1,050 205 39 7.2 8.1 4.8 6.3 11 5.2 22 37
22 463 673 399 60 2.5 8.3 5.2 5.8 19 3.4 7.8 309
23 430 470 234 40 2.4 6.5 8.2 5.1 8.7 2.9 3.1 227
24 202 423 206 30 2.6 7.1 8.4 16 5.4 2.7 15 295
25 231 418 176 32 3.8 8.0 5.1 9.8 4.5 2.7 2.1 78
26 286 382 170 30 3.0 6.8 4.7 6.6 5.0 3.5 2.1 128
27 289 409 212 28 3.6 7.9 5.0 4.4 3.8 5.3 2.3 71
28 248 401 148 30 3.8 6.7 5.7 3.4 2.9 13 2.2 59
29 266 0.21 102 28 3.5 8.1 6.1 2.7 4.5 3.7 2.6 49
30 282   90 24 4.1 8.6 3.7 3.7 5.1 3.5 4.1 46
31 277   71   4.2   19 4.9   3.5   41