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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 02335000 CHATTAHOOCHEE RIVER NEAR NORCROSS, GA


Gwinnett County, Georgia
Hydrologic Unit Code 03130001
Latitude  33°59'50", Longitude  84°12'07" NAD83
Drainage area 1,170  square miles
Gage datum 878.2 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 1956-10-01 -> 2021-09-30)

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 1,910 2,410 2,470 2,560 2,520 2,100 1,860 1,990 2,050 2,010 1,870 1,670
2 1,980 2,420 2,410 2,600 2,630 1,960 2,000 1,940 1,890 1,990 2,020 1,690
3 2,020 2,460 2,360 2,540 2,590 2,050 1,970 2,030 1,910 1,810 2,000 1,730
4 2,070 2,310 2,310 2,600 2,610 2,050 1,700 2,030 2,010 1,850 1,870 1,810
5 2,250 2,200 2,170 2,830 2,660 2,050 1,760 2,060 2,040 1,830 1,910 1,830
6 2,170 2,320 2,200 2,870 2,710 2,070 1,990 2,040 1,970 1,650 2,010 1,780
7 1,950 2,510 2,270 2,660 2,520 2,050 2,070 2,060 1,970 1,660 2,000 1,740
8 2,020 2,490 2,500 2,470 2,540 2,100 2,090 2,070 2,010 1,710 2,020 1,670
9 2,120 2,440 2,710 2,580 2,810 2,090 2,250 2,130 2,150 1,800 2,050 1,720
10 2,140 2,350 2,520 2,760 2,630 2,110 2,180 2,290 2,060 1,790 2,020 1,670
11 2,230 2,090 2,380 2,880 2,430 2,060 2,090 2,110 2,060 1,890 1,970 1,960
12 2,120 1,970 2,500 2,950 2,370 2,090 2,130 2,100 2,090 1,890 1,850 1,910
13 2,040 2,270 2,600 2,680 2,550 2,130 2,040 2,260 2,030 1,880 1,990 1,760
14 2,000 2,280 2,610 2,390 2,360 2,190 1,900 2,280 2,010 1,890 1,870 1,790
15 2,050 2,190 2,650 2,550 2,410 2,090 1,980 2,300 2,030 1,980 2,010 1,800
16 2,060 2,090 2,610 2,640 2,560 2,060 2,050 2,270 2,130 2,090 1,960 1,870
17 2,180 2,060 2,830 2,800 2,420 2,060 2,150 2,300 2,140 1,930 1,880 1,850
18 2,240 2,030 2,630 2,840 2,330 1,930 2,090 2,130 2,080 1,930 1,850 1,730
19 2,320 2,060 2,470 2,730 2,340 1,860 2,030 2,170 2,070 1,910 1,920 1,790
20 2,210 2,100 2,510 2,710 2,280 2,000 1,950 2,230 2,180 1,880 1,840 1,820
21 2,080 2,250 2,760 2,670 2,260 2,080 1,930 2,300 2,170 1,840 1,890 1,750
22 2,080 2,320 2,850 2,690 2,310 2,040 1,980 2,280 2,060 1,910 1,890 1,950
23 2,090 2,280 2,740 2,570 2,290 1,940 1,910 2,350 2,060 2,000 1,960 1,980
24 2,280 2,470 2,710 2,590 2,190 2,040 1,970 2,280 1,980 1,880 2,060 1,880
25 2,270 2,500 2,690 2,630 2,100 2,140 1,990 2,310 2,020 1,790 1,870 1,810
26 2,120 2,370 2,480 2,570 2,010 2,040 1,890 2,340 2,060 1,960 1,730 1,910
27 2,290 2,380 2,380 2,670 2,000 1,980 1,860 2,350 2,000 2,080 1,680 2,030
28 2,320 2,490 2,400 2,650 1,980 1,880 1,890 2,330 2,010 1,900 1,690 2,110
29 2,250 2,980 2,660 2,740 1,950 1,870 1,970 2,320 1,870 1,920 1,660 2,140
30 2,470   2,680 2,620 2,020 1,800 1,920 2,300 1,860 2,140 1,620 2,080
31 2,540   2,530   2,160   2,020 2,280   2,010   1,960