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USGS Daily Statistics for Alaska

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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 15744500 KOBUK R NR KIANA AK


Northwest Arctic Borough, Alaska
Hydrologic Unit Code 19050303
Latitude  66°58'25", Longitude 160°07'51" NAD27
Drainage area 9,480  square miles
Gage datum 35.00 feet above NGVD29
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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 1975-10-01 -> 2024-09-30)

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 3,000 2,320 2,030 1,860 2,470 58,000 25,300 23,700 30,300 20,900 7,930 4,300
2 2,970 2,320 2,020 1,850 2,610 57,600 25,300 24,500 30,100 20,300 7,700 4,240
3 2,940 2,320 2,020 1,850 2,740 58,100 24,700 25,300 29,600 19,600 7,510 4,180
4 2,910 2,310 2,010 1,850 2,940 59,600 24,100 26,500 29,000 19,000 7,340 4,140
5 2,890 2,290 2,000 1,850 3,270 63,300 23,500 27,400 29,600 18,800 7,110 4,070
6 2,850 2,270 1,990 1,840 3,730 63,100 22,800 27,700 31,000 18,300 6,950 4,010
7 2,820 2,260 1,990 1,840 4,430 62,600 22,200 27,400 31,700 17,900 6,750 3,960
8 2,810 2,250 1,990 1,840 5,370 60,500 22,000 27,000 31,500 17,700 6,590 3,930
9 2,770 2,240 1,980 1,840 6,810 58,600 21,900 26,600 31,500 17,300 6,430 3,870
10 2,750 2,220 1,980 1,830 9,250 56,800 22,100 26,000 31,600 16,800 6,280 3,830
11 2,730 2,210 1,960 1,840 12,600 55,200 22,400 25,600 31,100 16,400 6,140 3,770
12 2,700 2,200 1,960 1,840 15,500 53,000 22,100 26,300 30,600 15,800 6,010 3,720
13 2,680 2,190 1,960 1,840 18,800 50,200 21,600 28,400 30,300 15,200 5,870 3,680
14 2,660 2,180 1,950 1,850 21,200 47,300 21,200 29,400 30,900 14,400 5,750 3,640
15 2,650 2,170 1,950 1,840 22,800 44,900 21,300 30,800 31,700 13,800 5,640 3,600
16 2,630 2,160 1,930 1,850 25,500 42,400 21,500 31,700 31,600 13,400 5,510 3,560
17 2,600 2,150 1,920 1,850 29,900 39,700 21,500 32,300 30,700 12,800 5,410 3,520
18 2,590 2,150 1,920 1,850 34,100 37,600 21,600 33,100 30,100 12,200 5,330 3,470
19 2,560 2,140 1,920 1,860 39,200 36,000 21,500 33,200 30,200 11,800 5,220 3,440
20 2,540 2,120 1,920 1,880 41,400 35,000 21,600 33,400 30,600 11,300 5,130 3,410
21 2,520 2,110 1,910 1,890 46,000 34,100 21,700 34,000 30,300 10,900 5,030 3,370
22 2,510 2,100 1,910 1,900 52,100 32,700 21,800 33,600 28,900 10,400 4,950 3,340
23 2,490 2,090 1,910 1,930 53,400 31,500 21,900 32,900 27,700 10,100 4,860 3,300
24 2,470 2,080 1,900 1,960 54,000 31,200 21,700 32,300 26,700 9,820 4,800 3,260
25 2,460 2,080 1,900 1,990 55,000 30,200 21,300 31,700 25,500 9,530 4,710 3,240
26 2,450 2,070 1,890 2,040 55,400 29,200 20,900 31,500 24,700 9,260 4,650 3,190
27 2,430 2,060 1,890 2,090 55,500 28,300 21,200 31,800 24,100 8,990 4,570 3,170
28 2,420 2,050 1,890 2,140 56,000 27,300 21,300 31,600 23,100 8,740 4,490 3,140
29 2,400 1,830 1,880 2,200 56,600 26,300 21,800 31,100 22,200 8,590 4,410 3,100
30 2,390   1,880 2,290 57,200 25,500 23,100 31,000 20,900 8,320 4,360 3,060
31 2,370   1,870   58,300   23,300 30,900   8,130   3,040