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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 02226000 ALTAMAHA RIVER AT DOCTORTOWN, GA


Wayne County, Georgia
Hydrologic Unit Code 03070106
Latitude  31°39'16", Longitude  81°49'41" NAD27
Drainage area 13,600.00  square miles
Contributing drainage area 13,600  square miles
Gage datum 23.6 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 86 - 87 years of record in, ft3/s   (Calculation Period 1931-10-01 -> 2018-09-30)

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 13,600 21,100 26,400 27,500 15,400 9,290 7,100 7,620 7,130 5,420 5,420 7,680
2 14,200 21,100 26,600 27,800 14,900 9,240 7,000 7,570 7,080 5,570 5,340 7,730
3 14,700 21,000 26,600 27,900 14,500 9,230 6,900 7,500 6,990 5,740 5,280 7,820
4 15,300 21,100 26,600 27,800 14,200 9,170 6,870 7,480 6,870 5,870 5,280 8,010
5 15,900 21,200 26,700 27,700 13,900 9,060 6,880 7,490 6,670 5,970 5,330 8,290
6 16,300 21,500 27,200 27,600 13,800 8,990 6,900 7,500 6,590 6,110 5,400 8,610
7 16,800 21,800 27,900 27,300 13,700 8,960 6,960 7,490 6,570 6,220 5,490 9,100
8 17,200 22,000 28,400 27,100 13,800 8,970 7,040 7,440 6,700 6,330 5,550 9,650
9 17,400 22,200 28,900 27,000 13,700 8,980 7,090 7,330 6,790 6,420 5,550 10,100
10 17,600 22,200 29,100 26,900 13,600 9,030 7,160 7,200 6,810 6,430 5,530 10,500
11 17,600 22,500 29,500 26,900 13,400 9,000 7,270 7,190 6,610 6,470 5,520 10,700
12 17,700 22,800 29,700 26,800 13,400 8,920 7,290 7,230 6,340 6,480 5,490 10,800
13 17,700 23,100 29,800 26,600 13,300 8,830 7,280 7,280 6,070 6,520 5,500 10,800
14 17,800 23,500 29,800 26,300 13,100 8,760 7,260 7,340 5,930 6,480 5,540 10,900
15 17,900 24,000 29,800 25,900 13,000 8,680 7,320 7,350 5,810 6,460 5,640 11,000
16 18,100 24,500 29,600 25,600 12,700 8,580 7,680 7,260 5,700 6,400 5,730 11,100
17 18,300 24,800 29,300 25,200 12,300 8,520 8,040 7,220 5,570 6,370 5,830 11,200
18 18,500 25,000 29,000 25,100 11,800 8,370 8,180 7,210 5,510 6,460 5,940 11,500
19 18,800 25,100 28,600 24,700 11,400 8,200 8,200 7,230 5,410 6,470 6,080 11,700
20 19,000 25,300 28,000 24,000 11,000 8,020 8,190 7,200 5,320 6,450 6,220 11,800
21 19,100 25,400 27,400 23,300 10,700 7,850 8,160 7,160 5,250 6,370 6,390 12,000
22 19,100 25,500 26,900 22,400 10,500 7,730 8,100 7,130 5,130 6,240 6,550 12,000
23 19,100 25,400 26,500 21,400 10,200 7,630 8,030 7,100 5,040 6,100 6,710 12,100
24 19,300 25,300 26,300 20,300 9,930 7,580 8,030 7,140 5,000 6,010 6,860 12,100
25 19,600 25,400 26,200 19,400 9,740 7,580 8,000 7,140 4,990 5,980 7,060 12,200
26 19,900 25,700 26,300 18,500 9,710 7,560 8,040 7,130 5,010 5,930 7,280 12,200
27 20,100 25,900 26,400 17,800 9,760 7,490 7,980 7,050 5,080 5,850 7,420 12,300
28 20,400 26,200 26,500 17,100 9,790 7,360 7,930 6,990 5,150 5,770 7,500 12,500
29 20,600 26,400 26,600 16,400 9,700 7,240 7,840 6,970 5,220 5,690 7,570 12,600
30 20,900   27,000 15,900 9,560 7,150 7,760 7,020 5,330 5,600 7,620 12,800
31 21,000   27,400   9,370   7,690 7,100   5,520   13,000