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USGS Daily Statistics for Wisconsin

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 05427085 ROCK RIVER AT FORT ATKINSON, WI


Jefferson County, Wisconsin
Hydrologic Unit Code 07090002
Latitude  42°55'44.3", Longitude  88°50'22.3" NAD83
Drainage area 2,240  square miles
Gage datum 765.16 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 1998-10-01 -> 2023-09-30)

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 1,430 1,350 2,060 3,740 3,330 2,620 2,710 1,290 1,180 1,120 1,410 1,510
2 1,420 1,340 2,070 3,710 3,330 2,640 2,590 1,230 1,150 1,220 1,400 1,520
3 1,400 1,320 2,050 3,680 3,310 2,620 2,480 1,170 1,170 1,310 1,410 1,490
4 1,390 1,330 2,100 3,690 3,290 2,600 2,390 1,170 1,190 1,360 1,410 1,450
5 1,370 1,310 2,110 3,650 3,230 2,620 2,290 1,150 1,200 1,350 1,430 1,450
6 1,360 1,290 2,160 3,610 3,200 2,610 2,180 1,130 1,200 1,370 1,470 1,410
7 1,390 1,290 2,210 3,600 3,150 2,570 2,070 1,120 1,190 1,380 1,480 1,380
8 1,420 1,330 2,340 3,650 3,070 2,630 1,990 1,110 1,190 1,380 1,410 1,360
9 1,410 1,370 2,540 3,760 3,010 2,750 1,930 1,090 1,190 1,360 1,400 1,330
10 1,400 1,420 2,700 3,900 3,020 2,770 1,900 1,080 1,180 1,330 1,420 1,320
11 1,420 1,460 2,860 4,000 3,010 2,760 1,830 1,050 1,190 1,320 1,430 1,300
12 1,380 1,480 2,990 4,010 3,060 2,810 1,820 1,010 1,310 1,320 1,390 1,300
13 1,380 1,420 3,170 3,980 3,130 2,950 1,770 983 1,450 1,300 1,360 1,320
14 1,360 1,450 3,400 3,950 3,200 3,020 1,720 963 1,450 1,290 1,380 1,340
15 1,300 1,470 3,550 3,890 3,180 3,030 1,700 919 1,430 1,290 1,380 1,340
16 1,280 1,470 3,640 3,830 3,110 3,070 1,690 878 1,390 1,310 1,370 1,350
17 1,310 1,470 3,670 3,780 3,080 3,080 1,670 909 1,340 1,340 1,350 1,340
18 1,260 1,490 3,650 3,700 3,090 3,040 1,620 966 1,310 1,360 1,340 1,330
19 1,230 1,520 3,630 3,640 3,120 3,060 1,590 1,020 1,280 1,350 1,340 1,300
20 1,230 1,650 3,650 3,610 3,070 3,090 1,550 1,010 1,260 1,340 1,350 1,280
21 1,250 1,760 3,670 3,590 2,990 3,050 1,530 1,040 1,240 1,300 1,340 1,260
22 1,270 1,810 3,680 3,590 2,960 3,040 1,540 1,080 1,250 1,280 1,330 1,260
23 1,300 1,830 3,700 3,610 2,930 3,070 1,630 1,120 1,250 1,310 1,300 1,290
24 1,320 1,870 3,730 3,630 2,910 3,070 1,640 1,140 1,250 1,340 1,300 1,330
25 1,320 1,910 3,750 3,620 2,860 3,020 1,620 1,170 1,240 1,340 1,290 1,360
26 1,340 1,950 3,760 3,600 2,820 3,000 1,590 1,170 1,210 1,410 1,330 1,350
27 1,360 1,990 3,750 3,620 2,770 2,960 1,560 1,170 1,190 1,460 1,380 1,390
28 1,360 2,010 3,730 3,590 2,720 2,890 1,510 1,170 1,160 1,470 1,410 1,440
29 1,380 2,140 3,720 3,480 2,660 2,860 1,450 1,210 1,160 1,470 1,460 1,460
30 1,370   3,700 3,380 2,600 2,790 1,390 1,220 1,140 1,430 1,520 1,470
31 1,360   3,730   2,590   1,340 1,210   1,420   1,470