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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 01668000 RAPPAHANNOCK RIVER NEAR FREDERICKSBURG, VA


Spotsylvania County, Virginia
Hydrologic Unit Code 02080104
Latitude  38°18'30", Longitude  77°31'46" NAD27
Drainage area 1,595  square miles
Gage datum 63.69 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 1906-10-01 -> 2020-09-30)

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 2,150 1,960 2,420 2,560 2,200 1,760 972 1,130 822 1,720 1,040 1,670
2 2,040 2,230 2,220 2,450 1,910 1,500 860 1,150 658 1,580 1,080 1,840
3 2,120 2,510 2,240 2,570 1,950 1,870 911 909 616 1,210 1,050 1,540
4 2,420 2,720 2,640 2,240 1,990 2,040 1,040 1,160 606 1,040 1,190 1,620
5 2,000 2,650 2,970 2,490 2,050 1,990 972 1,110 804 855 1,400 1,800
6 1,930 2,290 2,710 2,680 2,430 1,760 924 832 1,460 1,020 1,380 1,600
7 1,810 2,430 3,010 2,430 2,200 1,530 877 851 1,830 1,160 1,160 1,580
8 1,910 2,540 2,820 2,280 2,230 1,490 793 715 1,360 889 1,400 1,880
9 2,090 2,040 2,610 2,290 2,380 1,290 890 843 928 1,050 1,380 1,760
10 2,030 2,060 2,310 2,820 1,960 1,580 831 824 782 1,150 1,380 1,710
11 1,840 2,160 2,470 2,580 1,910 1,690 873 740 729 930 1,200 2,200
12 2,270 2,220 2,630 2,290 2,530 1,470 931 985 778 805 1,250 2,010
13 2,290 2,280 3,160 2,740 2,990 1,450 1,040 1,400 750 926 1,640 1,610
14 2,190 2,730 3,040 2,750 2,520 1,660 1,020 1,110 923 1,050 1,370 1,640
15 2,280 2,900 3,070 2,560 1,920 1,480 987 816 809 1,080 1,400 1,750
16 1,990 2,390 2,710 2,910 2,250 1,450 838 812 619 1,820 1,420 1,890
17 1,900 2,180 2,540 3,190 2,340 1,430 920 974 806 1,210 1,560 1,770
18 1,790 2,420 2,630 2,700 2,030 1,310 901 1,390 962 1,080 1,500 1,610
19 2,090 2,570 2,670 2,080 2,060 1,360 788 1,620 1,050 1,270 1,230 1,500
20 2,470 2,510 3,060 2,280 1,860 1,230 735 1,080 1,190 1,320 1,510 1,400
21 2,220 2,290 3,120 2,450 1,880 1,280 825 771 930 1,250 1,370 1,680
22 2,250 2,480 3,150 2,330 1,990 2,020 839 859 916 1,100 1,340 1,840
23 2,200 2,660 2,730 2,250 1,830 1,930 886 759 1,030 1,320 1,310 1,820
24 2,170 2,700 2,520 2,040 1,850 1,410 841 882 1,410 1,170 1,300 1,710
25 2,510 2,680 2,320 2,080 1,660 1,160 901 923 1,230 1,030 1,420 1,640
26 3,030 2,870 2,240 2,830 1,610 1,060 939 1,140 1,100 1,180 1,360 1,820
27 2,510 2,950 2,150 2,660 1,610 1,070 823 883 945 1,030 1,300 1,980
28 2,400 2,380 2,640 2,540 1,670 1,580 888 695 1,010 1,220 1,550 1,810
29 2,310 2,050 3,130 2,140 1,800 1,440 925 813 1,200 1,110 1,800 1,990
30 1,890   2,780 2,070 1,750 1,110 946 772 1,500 1,200 1,960 2,180
31 1,990   2,480   1,760   1,040 706   1,080   2,080