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USGS Daily Statistics for Wisconsin

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Planned maintenance period

Start: Thursday, November 18th, at 09:00am CST
Duration: <6 hours
Impact: USGS Real-Time web pages for stations in MI, MN and WI. There should be no disruption in real-time data services for planned maintenance period.

If there are concerns please contact via these emails:

Michigan: gs-w-mi_NWISWeb_Maintainer@usgs.gov
Minnesota: gs-w-mn_NWISWeb_Maintainer@usgs.gov
Wisconsin: gs-w-wi_NWISWeb_Maintainer@usgs.gov

NOTE: During winter months, stage and discharge may be significantly affected by backwater from ice, resulting in incorrect discharge data. Consequently, discharge data may not be displayed during periods of ice effect. Click here for more information.



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 05430500 ROCK RIVER AT AFTON, WI


Rock County, Wisconsin
Hydrologic Unit Code 07090001
Latitude  42°36'49", Longitude  89°04'18" NAD83
Drainage area 3,340  square miles
Gage datum 742.14 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 1913-10-01 -> 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 1,530 1,500 2,230 4,670 3,700 2,350 2,170 1,390 1,250 1,560 1,710 1,780
2 1,520 1,500 2,310 4,680 3,650 2,360 2,150 1,360 1,230 1,580 1,710 1,800
3 1,540 1,490 2,390 4,710 3,610 2,300 2,130 1,340 1,220 1,570 1,720 1,800
4 1,540 1,490 2,490 4,730 3,530 2,250 2,070 1,360 1,200 1,590 1,750 1,790
5 1,580 1,520 2,580 4,700 3,460 2,200 2,040 1,360 1,200 1,580 1,740 1,790
6 1,590 1,510 2,620 4,700 3,400 2,180 2,030 1,370 1,190 1,580 1,740 1,800
7 1,530 1,510 2,650 4,690 3,350 2,150 1,980 1,360 1,190 1,610 1,750 1,780
8 1,540 1,510 2,730 4,690 3,290 2,150 1,920 1,360 1,220 1,590 1,740 1,770
9 1,530 1,520 2,790 4,630 3,200 2,130 1,860 1,350 1,230 1,610 1,750 1,740
10 1,510 1,510 2,880 4,590 3,160 2,150 1,880 1,350 1,220 1,610 1,760 1,720
11 1,500 1,510 2,970 4,570 3,120 2,110 1,860 1,360 1,220 1,610 1,750 1,680
12 1,500 1,520 3,120 4,540 3,050 2,130 1,840 1,330 1,260 1,570 1,740 1,660
13 1,510 1,560 3,280 4,480 3,020 2,160 1,800 1,310 1,340 1,550 1,730 1,660
14 1,500 1,600 3,390 4,440 2,960 2,160 1,740 1,280 1,360 1,540 1,720 1,660
15 1,480 1,610 3,470 4,380 2,900 2,170 1,700 1,250 1,380 1,550 1,740 1,660
16 1,490 1,590 3,580 4,330 2,860 2,190 1,660 1,250 1,390 1,560 1,740 1,650
17 1,490 1,620 3,620 4,270 2,830 2,220 1,650 1,230 1,400 1,560 1,740 1,650
18 1,460 1,630 3,730 4,210 2,820 2,230 1,620 1,210 1,430 1,540 1,780 1,620
19 1,450 1,690 3,880 4,160 2,770 2,250 1,610 1,230 1,450 1,560 1,780 1,600
20 1,460 1,840 3,990 4,150 2,740 2,230 1,640 1,250 1,480 1,550 1,770 1,590
21 1,450 1,910 4,050 4,110 2,680 2,220 1,630 1,250 1,500 1,560 1,790 1,570
22 1,470 1,920 4,140 4,060 2,650 2,210 1,620 1,220 1,500 1,580 1,800 1,560
23 1,470 2,000 4,190 4,020 2,640 2,210 1,590 1,210 1,510 1,620 1,780 1,560
24 1,520 2,070 4,270 3,990 2,610 2,200 1,590 1,200 1,520 1,650 1,760 1,550
25 1,520 2,160 4,340 3,950 2,560 2,200 1,560 1,220 1,560 1,650 1,760 1,530
26 1,490 2,200 4,380 3,940 2,540 2,230 1,560 1,260 1,590 1,660 1,780 1,530
27 1,470 2,230 4,470 3,870 2,500 2,230 1,540 1,280 1,580 1,680 1,780 1,540
28 1,460 2,260 4,460 3,830 2,440 2,200 1,510 1,240 1,570 1,660 1,790 1,550
29 1,480 2,060 4,510 3,770 2,410 2,210 1,460 1,270 1,570 1,670 1,800 1,540
30 1,480   4,600 3,740 2,350 2,200 1,450 1,250 1,570 1,670 1,790 1,550
31 1,510   4,630   2,370   1,420 1,250   1,680   1,560