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 11465200 DRY C NR GEYSERVILLE CA


Sonoma County, California
Hydrologic Unit Code 18010110
Latitude  38°41'55", Longitude 122°57'25" NAD27
Drainage area 162  square miles
Gage datum 160.49 feet above NAVD88
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 1985-10-01 -> 2022-09-30)

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
1 545 608 1,010 462 192 126 116 116 110 97 113 174
2 488 554 1,090 420 185 129 116 116 109 96 115 207
3 445 521 960 417 199 126 115 116 109 96 116 164
4 602 469 763 420 207 126 115 117 108 96 122 144
5 655 525 589 417 172 124 115 117 107 96 127 143
6 627 572 551 424 134 123 117 116 106 94 132 176
7 588 627 545 397 126 120 119 116 105 95 135 160
8 674 530 667 328 122 120 120 116 106 95 128 180
9 627 590 778 276 117 121 120 115 106 94 130 188
10 597 657 648 251 114 120 119 116 104 95 129 201
11 553 720 578 267 113 123 119 116 102 95 129 241
12 531 691 593 315 109 124 121 114 102 95 135 193
13 664 709 576 302 106 125 120 111 101 97 133 167
14 706 807 581 356 106 125 121 110 101 97 131 196
15 635 734 603 381 106 125 120 110 101 97 130 212
16 706 736 690 340 108 124 120 110 102 97 132 223
17 715 860 745 304 104 125 120 110 101 98 129 168
18 647 721 744 292 114 126 120 111 102 98 128 172
19 570 715 675 268 129 127 120 112 102 100 137 183
20 614 704 570 261 136 125 119 112 102 101 135 189
21 470 683 440 232 119 124 116 110 102 102 132 225
22 475 688 497 173 120 125 115 110 101 102 133 216
23 514 816 549 157 121 125 115 110 100 101 138 222
24 616 895 594 156 121 124 115 110 97 127 139 222
25 605 819 603 165 123 121 115 111 96 108 133 201
26 577 860 541 181 135 118 115 110 99 102 146 198
27 551 949 539 185 150 118 115 110 98 101 134 235
28 625 937 573 173 126 117 115 110 98 103 134 310
29 695 1,200 570 169 134 116 116 111 98 104 148 417
30 691   515 172 126 116 115 113 98 105 176 426
31 687   501   126   116 111   106   531