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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 07069000 Black River at Pocahontas, AR


Randolph County, Arkansas
Hydrologic Unit Code 11010009
Latitude  36°15'15", Longitude  90°58'13" NAD83
Drainage area 4,840  square miles
Gage datum 241.64 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 1935-10-01 -> 2022-09-30)

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 7,370 7,180 8,400 9,950 11,700 7,930 4,200 3,110 2,620 2,660 3,200 4,610
2 7,730 7,520 8,330 9,920 12,400 7,740 4,220 3,100 2,650 2,620 3,430 4,630
3 7,660 7,510 8,190 9,940 12,400 7,420 4,120 3,050 2,690 2,610 3,510 4,600
4 7,610 7,280 8,110 9,970 12,100 7,080 4,060 2,920 2,700 2,580 3,520 4,580
5 7,480 7,110 8,090 10,000 11,900 6,840 4,000 2,850 2,660 2,560 3,530 4,560
6 7,330 7,040 8,160 10,200 11,800 6,670 4,100 2,860 2,630 2,570 3,540 4,490
7 7,320 6,950 8,160 10,400 11,700 6,440 4,020 2,850 2,590 2,560 3,600 4,440
8 7,170 6,800 8,220 10,300 11,500 6,190 3,940 2,830 2,560 2,550 3,640 4,400
9 7,070 6,700 8,420 10,200 11,100 5,990 3,940 2,800 2,520 2,570 3,570 4,310
10 7,000 6,680 8,760 9,920 11,200 5,890 3,930 2,820 2,530 2,660 3,470 4,250
11 6,980 6,710 8,890 9,800 11,400 5,890 3,850 2,890 2,540 2,670 3,350 4,320
12 6,860 6,800 9,020 9,870 11,500 5,910 3,890 2,910 2,560 2,660 3,250 4,490
13 6,820 7,030 9,140 9,900 11,600 6,010 3,940 2,920 2,530 2,620 3,270 4,470
14 6,920 7,230 9,300 9,950 11,700 6,200 3,940 2,960 2,470 2,630 3,340 4,470
15 7,020 7,480 9,360 9,940 11,300 6,160 3,840 3,050 2,430 2,620 3,420 4,580
16 7,050 7,630 9,290 9,910 11,100 6,070 3,800 3,120 2,450 2,600 3,540 4,720
17 7,100 7,700 9,250 10,000 11,000 5,970 3,690 3,150 2,510 2,600 3,620 4,800
18 7,010 7,880 9,220 9,980 10,700 5,840 3,570 3,170 2,490 2,590 3,820 4,880
19 6,830 7,930 9,260 9,970 10,500 5,700 3,540 3,210 2,440 2,560 4,060 4,930
20 6,680 8,010 9,620 10,100 10,300 5,560 3,610 3,280 2,460 2,520 4,100 4,990
21 6,630 8,170 10,100 10,200 10,200 5,410 3,490 3,260 2,480 2,490 4,070 5,070
22 6,560 8,390 10,200 10,100 9,970 5,240 3,490 3,160 2,500 2,470 4,150 5,230
23 6,490 8,430 10,300 10,000 9,670 5,030 3,430 3,120 2,570 2,490 4,290 5,340
24 6,510 8,470 10,300 10,100 9,400 4,860 3,340 3,080 2,710 2,540 4,310 5,360
25 6,580 8,510 10,200 10,200 9,210 4,730 3,240 2,970 2,790 2,590 4,330 5,430
26 6,630 8,440 10,100 10,400 9,080 4,570 3,190 2,890 2,840 2,630 4,320 5,470
27 6,860 8,390 10,300 10,800 8,930 4,390 3,110 2,820 2,850 2,660 4,250 5,610
28 6,880 8,380 10,200 11,200 8,850 4,350 3,050 2,790 2,840 2,700 4,340 5,820
29 6,820 6,070 10,100 11,200 8,710 4,270 3,040 2,740 2,800 2,740 4,460 6,100
30 6,870   10,100 11,200 8,490 4,190 3,100 2,690 2,730 2,830 4,560 6,400
31 7,000   10,000   8,220   3,130 2,650   2,960   6,930