Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Daily Statistics for Illinois

Click to hide state-specific text

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 05442300 ROCK RIVER AT DIXON, IL


Lee County, Illinois
Hydrologic Unit Code 07090005
Latitude  41°50'39", Longitude  89°29'09" NAD83
Drainage area 8,615  square miles
Gage datum 628.30 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 2009-10-01 -> 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 7,650 7,250 9,120 12,700 12,900 11,000 13,000 8,630 5,680 6,520 7,600 7,840
2 7,600 6,970 9,220 12,300 13,100 10,600 12,400 8,240 5,920 6,760 7,510 8,130
3 7,470 6,900 9,130 11,800 12,900 10,100 11,700 7,860 6,570 7,530 7,310 8,410
4 7,380 6,860 8,890 11,600 12,600 9,540 11,100 7,620 6,990 7,870 7,380 8,400
5 7,020 6,770 8,780 11,300 12,100 9,330 10,500 7,550 6,910 8,100 7,360 8,180
6 6,680 6,550 8,810 11,400 11,700 9,170 10,100 7,200 6,800 8,400 7,350 7,870
7 6,600 6,450 8,810 11,400 11,300 8,850 9,740 6,920 6,620 8,870 7,290 7,580
8 6,730 6,310 8,760 11,200 11,000 8,570 9,410 6,690 6,570 8,940 7,220 7,210
9 6,890 6,330 8,950 11,000 10,900 8,590 8,940 6,470 6,540 8,690 7,300 6,920
10 6,890 6,390 10,300 11,100 11,000 9,140 8,480 6,550 6,630 8,230 7,750 6,730
11 6,960 6,340 12,500 11,300 11,100 9,190 8,350 6,500 6,660 8,260 7,710 6,650
12 7,120 6,390 13,300 11,400 11,300 9,120 8,170 6,520 6,800 8,220 7,600 6,590
13 7,040 6,390 13,900 11,300 11,700 9,020 8,170 6,260 7,440 8,150 7,410 6,480
14 6,780 6,280 14,100 11,200 12,200 8,950 8,210 6,230 7,900 8,160 7,140 6,890
15 6,510 6,200 14,000 11,300 12,600 9,280 8,050 6,110 7,910 8,200 6,970 7,300
16 6,550 6,210 13,900 11,900 12,700 10,100 7,860 5,950 7,510 8,350 6,830 7,550
17 7,030 6,450 13,700 12,300 12,500 9,880 7,880 5,740 6,900 8,220 6,770 7,460
18 7,150 6,740 13,200 13,000 12,300 9,560 7,830 5,830 6,650 8,030 6,800 7,250
19 6,680 7,010 12,900 13,300 12,100 10,300 7,650 5,820 6,550 7,790 6,940 7,010
20 6,540 8,190 12,800 13,400 11,700 10,800 7,900 5,760 6,620 7,620 7,010 7,090
21 6,290 9,810 13,100 13,200 11,300 10,900 8,240 5,860 6,600 7,470 6,960 7,010
22 6,250 10,200 13,400 12,600 11,100 11,400 9,280 5,970 6,720 7,250 7,140 7,030
23 6,520 9,570 12,900 12,100 11,200 11,600 9,740 5,790 7,130 7,230 7,070 6,980
24 6,970 9,970 12,800 11,800 11,200 11,500 10,600 5,770 6,980 7,300 6,850 7,050
25 7,140 10,200 12,700 11,400 11,300 11,100 11,400 5,730 6,660 7,430 6,800 6,900
26 6,850 9,640 12,500 11,200 11,000 11,100 10,600 5,700 6,480 7,540 6,880 6,770
27 6,650 9,330 12,300 11,000 10,900 12,000 9,850 5,820 6,620 7,810 7,320 6,800
28 6,570 8,940 12,400 11,000 10,800 12,300 9,810 5,670 6,530 8,080 7,630 7,040
29 6,540 7,420 12,700 11,200 11,000 12,300 9,780 5,740 6,470 7,950 7,860 7,270
30 6,770   12,700 12,100 11,400 12,700 9,560 5,730 6,470 7,800 7,920 7,430
31 7,200   12,700   11,300   9,110 5,570   7,830   7,470