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USGS Daily Statistics for the Nation

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 -> 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 25,400 32,300 32,500 32,800 21,600 16,700 6,870 3,360 3,130 3,440 5,970 18,800
2 23,500 30,800 33,700 31,500 21,700 16,200 6,770 3,310 3,050 3,340 5,940 22,600
3 22,100 30,400 34,700 29,800 21,900 15,600 6,440 3,370 3,100 3,360 6,180 23,800
4 22,000 29,300 31,500 28,400 22,000 15,300 6,200 3,340 3,080 3,390 6,040 20,600
5 22,200 27,400 29,700 27,600 22,200 15,100 6,010 3,300 3,050 3,400 6,500 20,800
6 23,700 26,800 30,500 28,300 22,200 14,600 5,870 3,270 3,080 3,420 7,530 21,000
7 23,600 28,900 30,000 28,800 22,100 14,400 5,740 3,240 3,060 3,440 7,950 21,500
8 23,700 29,000 29,900 29,100 22,000 13,700 5,580 3,230 3,040 3,520 8,780 21,100
9 26,100 28,700 31,400 28,500 21,900 13,100 5,420 3,190 3,050 3,910 9,040 20,100
10 27,500 29,100 33,500 27,400 21,600 12,600 5,290 3,160 3,180 4,300 9,380 21,200
11 29,100 26,800 32,400 26,700 21,200 12,200 5,140 3,120 3,200 4,310 10,400 21,700
12 29,100 26,200 31,300 26,500 20,800 11,800 4,990 3,080 3,110 4,720 11,800 20,400
13 32,800 28,500 33,000 26,700 20,300 11,500 4,880 3,050 3,050 5,100 11,500 23,300
14 35,300 31,100 34,500 27,100 20,000 11,300 4,770 3,020 3,060 4,680 11,400 29,200
15 37,400 32,200 34,100 26,500 19,900 11,100 4,620 3,010 3,030 4,550 11,200 28,300
16 40,400 33,200 34,600 25,500 20,000 10,800 4,480 3,020 3,000 4,450 12,500 26,400
17 46,100 34,100 34,400 25,400 19,700 10,400 4,400 3,030 3,010 4,590 13,200 26,100
18 42,500 39,000 34,200 25,400 19,600 10,200 4,350 3,020 3,070 4,380 12,400 22,900
19 39,800 37,200 33,900 25,100 19,600 9,930 4,300 3,030 3,170 4,570 11,600 24,000
20 40,000 35,600 31,800 24,500 19,200 9,530 4,210 3,010 3,210 4,520 12,400 26,900
21 41,600 35,100 31,400 23,800 18,800 9,110 4,100 2,990 3,170 4,360 14,700 28,700
22 41,700 34,900 31,400 23,300 18,500 8,750 4,010 2,990 3,150 4,450 16,300 34,200
23 39,300 34,400 33,100 22,900 18,300 8,440 3,920 3,000 3,170 5,160 16,800 32,100
24 36,900 31,900 33,200 23,000 18,000 8,300 3,840 2,980 3,170 5,620 19,200 27,200
25 32,900 30,000 32,700 22,900 17,700 7,940 3,770 3,020 3,220 6,220 18,800 25,100
26 32,300 30,000 33,000 22,400 17,300 7,810 3,700 3,080 3,310 5,980 18,200 24,500
27 36,500 31,700 31,600 22,200 17,100 7,650 3,640 3,100 3,340 5,500 17,300 24,300
28 33,500 33,600 30,900 22,300 17,300 7,440 3,580 3,120 3,300 5,390 16,600 27,600
29 30,900 43,200 30,600 22,000 16,900 7,300 3,530 3,080 3,420 5,570 16,500 28,000
30 31,100   34,500 21,800 16,500 7,050 3,480 3,120 3,620 6,070 16,800 26,600
31 30,000   34,700   16,700   3,410 3,300   6,280   28,300