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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 15905100 ATIGUN R BL GALBRAITH LK NR PUMP STATION 4 AK


North Slope Borough, Alaska
Hydrologic Unit Code 19060402
Latitude  68°27'08", Longitude 149°22'24" NAD83
Drainage area 297  square miles
Gage datum 2,586.7 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 2010-10-01 -> 2023-09-30)

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 1.6 1.3 0.79 0.57 1.3 954 1,270 981 667 142 20 4
2 1.6 1.1 0.79 0.57 1.9 999 1,210 1,150 683 138 19 3.7
3 1.6 1.1 0.79 0.57 2.5 1,040 1,300 1,330 639 122 16 3.6
4 1.6 1.1 0.79 0.57 3.1 860 1,260 1,380 645 119 16 3.5
5 1.6 1.1 0.79 0.57 3.6 884 1,180 1,260 639 118 15 3.5
6 1.6 1.1 0.64 0.57 4.8 901 1,040 1,130 606 111 14 3.5
7 1.6 1.1 0.64 0.57 8.6 981 1,020 1,050 555 105 13 3.4
8 1.6 1.1 0.64 0.57 16 1,130 1,150 955 508 96 12 2.9
9 1.6 1.1 0.64 0.57 25 1,280 1,340 911 475 91 12 2.8
10 1.6 1.1 0.57 0.64 40 1,250 1,100 876 448 83 11 2.8
11 1.6 1.1 0.57 0.64 61 1,340 1,000 817 421 79 11 2.8
12 1.4 1.1 0.57 0.64 101 1,270 975 737 428 76 9.9 2.8
13 1.4 1.1 0.57 0.64 155 1,130 1,050 712 510 72 9.2 2.7
14 1.4 1.1 0.57 0.64 221 1,180 1,120 739 492 67 8.9 2.3
15 1.4 1.1 0.57 0.64 260 1,280 1,130 821 453 64 8.5 2.3
16 1.4 1 0.57 0.64 306 1,390 1,040 836 423 61 7.4 2.3
17 1.4 1 0.57 0.64 363 1,430 1,040 835 402 59 7.1 2.3
18 1.4 1 0.57 0.64 399 1,440 1,110 826 370 56 6.8 2.3
19 1.4 1 0.57 0.64 445 1,520 1,050 824 348 55 6.1 2.1
20 1.4 0.86 0.57 0.64 420 1,540 1,060 818 332 50 6 2.1
21 1.4 0.86 0.57 0.64 473 1,530 1,070 782 313 47 5.9 2.1
22 1.3 0.86 0.57 0.64 579 1,500 982 770 291 43 5.7 1.8
23 1.3 0.86 0.57 0.72 685 1,510 909 754 271 39 5.4 1.8
24 1.3 0.86 0.57 0.73 883 1,430 1,010 737 242 37 5.1 1.8
25 1.3 0.79 0.57 0.73 887 1,370 997 708 225 33 5 1.8
26 1.3 0.79 0.57 0.73 850 1,360 926 726 204 32 4.9 1.8
27 1.3 0.79 0.57 0.88 802 1,310 955 810 195 29 4.6 1.8
28 1.3 0.79 0.57 0.97 819 1,280 1,020 869 174 27 4.4 1.6
29 1.3 1 0.57 0.98 898 1,280 945 789 171 25 4.2 1.6
30 1.3   0.57 1.1 937 1,280 883 706 160 23 4.2 1.6
31 1.3   0.57   968   868 647   21   1.6