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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 11520500 KLAMATH R NR SEIAD VALLEY CA


Siskiyou County, California
Hydrologic Unit Code 18010206
Latitude  41°51'14", Longitude 123°13'52" NAD27
Drainage area 6,940  square miles
Gage datum 1,313.78 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 1912-10-01 -> 2021-09-30)

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 5,790 5,480 5,720 6,460 5,090 4,170 2,140 1,340 1,420 1,660 2,260 3,310
2 5,220 5,530 5,830 6,280 5,030 4,120 2,060 1,390 1,500 1,710 2,260 3,550
3 4,770 5,440 5,970 6,050 5,040 4,080 2,040 1,380 1,480 1,740 2,280 3,570
4 4,500 5,410 5,740 5,970 5,020 4,030 1,960 1,380 1,510 1,760 2,260 3,410
5 4,420 5,190 5,630 5,940 5,050 4,040 1,830 1,370 1,480 1,760 2,240 3,560
6 4,440 5,160 5,700 5,990 5,060 4,000 1,860 1,360 1,450 1,760 2,310 3,520
7 4,380 5,560 5,650 6,020 5,090 3,900 1,830 1,370 1,470 1,820 2,340 3,590
8 4,450 5,590 5,710 5,960 5,100 3,760 1,780 1,360 1,450 1,800 2,440 3,570
9 4,420 5,690 5,860 5,890 5,150 3,650 1,730 1,350 1,540 1,830 2,490 3,630
10 4,440 5,710 6,060 5,790 5,130 3,580 1,700 1,350 1,530 1,900 2,540 3,680
11 4,430 5,450 6,100 5,770 5,080 3,480 1,660 1,320 1,520 1,920 2,570 3,690
12 4,580 5,390 5,990 5,710 5,030 3,360 1,630 1,370 1,510 1,980 2,620 3,680
13 4,930 5,330 5,980 5,710 4,990 3,260 1,580 1,340 1,510 2,030 2,610 3,740
14 5,100 5,410 5,990 5,730 4,990 3,240 1,530 1,330 1,520 1,990 2,640 4,050
15 5,590 5,530 6,030 5,710 4,980 3,210 1,540 1,320 1,500 1,960 2,680 4,210
16 6,540 5,790 6,100 5,620 5,000 3,130 1,490 1,330 1,550 1,950 2,760 4,040
17 6,560 5,850 6,180 5,570 5,060 3,010 1,490 1,310 1,570 1,980 2,840 4,010
18 6,410 6,120 6,250 5,570 5,080 2,900 1,500 1,300 1,580 1,970 2,790 3,870
19 6,040 6,050 6,300 5,610 5,030 2,810 1,500 1,320 1,590 2,000 2,830 4,080
20 5,830 5,960 6,130 5,550 4,950 2,720 1,440 1,340 1,570 1,980 2,970 4,510
21 5,690 6,450 6,130 5,480 4,900 2,620 1,420 1,360 1,560 2,020 2,930 4,720
22 5,990 6,220 6,080 5,410 4,860 2,540 1,430 1,350 1,590 2,030 3,000 5,840
23 5,960 6,040 6,220 5,430 4,790 2,480 1,420 1,370 1,610 2,040 3,070 5,640
24 5,740 5,930 6,290 5,490 4,740 2,450 1,410 1,340 1,600 2,110 3,350 5,010
25 5,400 5,970 6,260 5,440 4,640 2,380 1,410 1,340 1,640 2,140 3,240 4,430
26 5,330 5,810 6,360 5,310 4,580 2,340 1,370 1,350 1,630 2,170 3,180 4,150
27 5,480 5,640 6,150 5,250 4,580 2,290 1,340 1,360 1,640 2,120 3,150 4,320
28 5,390 5,740 6,040 5,210 4,530 2,210 1,310 1,400 1,640 2,160 3,050 4,520
29 5,490 6,040 6,100 5,170 4,470 2,160 1,330 1,400 1,660 2,130 2,990 4,570
30 5,320   6,420 5,130 4,370 2,170 1,320 1,380 1,660 2,220 3,070 4,940
31 5,290   6,430   4,270   1,310 1,380   2,250   5,510