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USGS Daily Statistics for the Nation

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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 11467000 RUSSIAN R A HACIENDA BRIDGE NR GUERNEVILLE CA


Sonoma County, California
Hydrologic Unit Code 18010110
Latitude  38°30'31", Longitude 122°55'36" NAD27
Drainage area 1,338  square miles
Gage datum 22.33 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 1939-10-01 -> 2026-09-30)

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 5,670 5,500 6,240 4,090 1,280 457 197 156 162 175 361 2,590
2 5,360 5,610 5,640 3,620 1,160 432 194 153 162 178 337 2,890
3 4,400 5,740 5,420 3,430 1,070 418 189 153 165 176 319 3,180
4 4,850 6,100 5,390 3,200 1,040 396 188 154 165 177 321 3,630
5 5,920 6,850 5,300 3,340 1,010 391 189 152 164 182 328 3,200
6 5,400 6,730 5,080 3,160 938 376 188 154 165 181 361 2,610
7 4,830 6,950 4,680 2,860 851 362 189 153 167 181 386 2,710
8 5,400 6,960 4,240 2,510 809 355 183 153 167 182 398 2,370
9 6,770 7,060 4,430 2,360 810 348 181 154 165 196 483 2,300
10 6,520 6,480 5,050 2,240 771 339 178 154 164 268 764 2,540
11 5,650 5,690 5,040 2,520 733 324 176 156 169 231 1,010 2,710
12 6,340 5,900 4,620 2,560 689 317 172 156 171 369 1,010 2,690
13 6,600 6,940 4,820 2,500 661 303 169 155 167 592 930 2,190
14 7,290 6,950 4,560 2,430 639 292 167 153 163 441 1,140 2,480
15 7,570 6,980 4,670 2,310 610 282 166 153 163 324 1,030 3,130
16 7,750 6,850 4,480 2,180 607 271 166 153 164 283 1,490 3,410
17 8,060 7,330 4,310 1,910 589 265 165 154 168 254 1,560 3,360
18 6,790 7,730 4,020 1,840 676 258 165 155 172 238 1,350 2,890
19 6,270 7,350 3,900 1,680 800 252 165 156 173 233 1,220 3,750
20 6,270 7,300 3,770 1,530 691 245 163 158 172 231 1,310 4,380
21 7,930 6,650 3,810 1,530 626 238 161 159 172 233 1,340 4,800
22 8,150 5,970 4,030 1,420 576 232 160 158 170 234 1,610 5,940
23 7,450 5,630 3,810 1,350 539 227 159 158 169 268 1,610 6,240
24 7,030 5,330 4,110 1,370 506 222 156 157 166 371 1,640 5,980
25 6,760 5,730 4,240 1,320 489 218 155 158 164 542 1,330 5,270
26 7,270 5,340 3,890 1,270 479 213 154 157 164 460 1,120 4,450
27 6,900 5,800 3,740 1,270 491 210 153 158 172 358 1,050 5,040
28 5,710 6,250 3,960 1,350 571 207 156 158 180 320 1,290 5,440
29 5,190 8,280 3,570 1,330 566 205 156 161 173 347 1,520 5,710
30 5,400   4,280 1,330 565 203 155 161 172 441 1,730 5,490
31 5,130   4,430   485   155 161   414   5,450