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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 11530500 KLAMATH R NR KLAMATH CA


Del Norte County, California
Hydrologic Unit Code 18010209
Latitude  41°30'40", Longitude 123°58'42" NAD27
Drainage area 12,100  square miles
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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 1962-10-01 -> 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 24,800 31,900 31,800 32,400 21,400 16,600 6,820 3,340 3,120 3,410 5,850 18,300
2 23,000 30,700 32,900 31,100 21,500 16,000 6,720 3,300 3,040 3,310 5,830 21,900
3 21,700 30,300 33,800 29,400 21,800 15,400 6,400 3,350 3,100 3,340 6,060 23,000
4 21,600 29,100 30,700 28,100 21,800 15,100 6,150 3,320 3,090 3,360 5,920 20,000
5 22,000 27,100 29,000 27,300 22,000 15,000 5,970 3,280 3,050 3,380 6,360 20,200
6 23,300 26,400 29,800 28,000 22,000 14,500 5,830 3,250 3,070 3,390 7,360 20,400
7 23,200 28,400 29,300 28,500 21,900 14,300 5,700 3,230 3,040 3,420 7,770 20,900
8 23,300 28,500 29,200 28,800 21,800 13,600 5,540 3,210 3,020 3,480 8,570 20,600
9 25,700 28,200 30,600 28,200 21,700 13,000 5,380 3,170 3,020 3,860 8,820 19,700
10 27,000 28,500 32,700 27,100 21,400 12,500 5,250 3,140 3,150 4,240 9,140 20,700
11 28,600 26,200 31,600 26,400 21,000 12,100 5,110 3,110 3,170 4,260 10,100 21,100
12 28,600 25,800 30,600 26,200 20,600 11,700 4,960 3,070 3,080 4,650 11,500 19,800
13 33,100 28,200 32,200 26,400 20,100 11,400 4,850 3,050 3,030 5,020 11,200 22,800
14 35,300 30,800 33,600 26,700 19,800 11,200 4,740 3,010 3,040 4,610 11,100 28,700
15 36,900 31,900 33,300 26,200 19,800 11,000 4,590 2,990 3,020 4,490 11,000 27,700
16 39,700 33,000 33,700 25,200 19,800 10,700 4,460 3,000 3,000 4,390 12,300 25,800
17 45,000 33,700 33,500 25,100 19,600 10,400 4,370 3,010 3,010 4,530 12,900 25,700
18 41,500 38,200 33,300 25,100 19,500 10,100 4,320 3,000 3,080 4,330 12,200 22,500
19 38,900 36,600 33,100 24,900 19,600 9,860 4,280 3,010 3,190 4,520 11,500 23,400
20 39,100 35,100 31,000 24,200 19,100 9,460 4,180 2,990 3,220 4,480 12,100 26,200
21 40,600 34,600 30,700 23,600 18,700 9,050 4,080 2,970 3,170 4,320 14,300 28,000
22 40,700 34,300 30,600 23,000 18,400 8,690 3,980 2,970 3,130 4,400 15,800 33,300
23 38,400 33,700 32,300 22,700 18,100 8,390 3,900 2,980 3,160 5,080 16,300 31,300
24 36,200 31,300 32,400 22,900 17,900 8,240 3,820 2,970 3,150 5,520 18,600 26,500
25 32,500 29,400 32,200 22,800 17,500 7,880 3,750 3,000 3,200 6,100 18,300 24,500
26 32,500 29,400 32,500 22,300 17,100 7,760 3,690 3,060 3,280 5,860 17,700 24,000
27 36,500 31,000 31,100 22,000 17,000 7,600 3,620 3,080 3,310 5,400 16,900 23,800
28 33,300 32,800 30,500 22,100 17,100 7,380 3,560 3,090 3,270 5,300 16,200 26,900
29 30,700 40,600 30,200 21,800 16,700 7,240 3,510 3,050 3,390 5,470 16,100 27,300
30 30,800   34,000 21,600 16,400 7,000 3,460 3,100 3,590 5,950 16,400 25,900
31 29,600   34,300   16,600   3,400 3,290   6,150   27,600