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Around Wisconsin River
Guide businesses1
Public land: USGS PAD-US
About this river
Wisconsin River is a 62.1 mile river near Musky Marks Guide Service in Wisconsin. Streamflow is measured at the USGS gauge Wisconsin River at Muscoda, WI (site 05407000). The National Hydrography Dataset places it at stream order 7. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1914 to 2026
Wisconsin River typically runs highest in April, at a median 14,000 cfs, and lowest in August, at 5,480 cfs. The highest flow on record for any single day is 79,500 cfs, in 1938.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 6,200 | 4,720 to 7,570 |
| February | 6,600 | 5,200 to 7,990 |
| March | 9,000 | 7,410 to 11,600 |
| April | 14,000 | 9,800 to 21,350 |
| May | 10,500 | 8,150 to 13,600 |
| June | 8,800 | 6,505 to 13,200 |
| July | 6,440 | 4,700 to 8,750 |
| August | 5,480 | 4,270 to 7,050 |
| September | 5,685 | 4,440 to 7,890 |
| October | 5,670 | 4,460 to 8,480 |
| November | 6,670 | 5,000 to 9,425 |
| December | 6,300 | 4,780 to 7,860 |
Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 112 years of record. Statistics published by the US Geological Survey for Wisconsin River at Muscoda, WI (site 05407000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
8 mapped launches sit in the mapped area of Wisconsin River. Ramp data comes from the USGS national boat-ramp inventory.
- Bridgeport - SouthWisconsin RiverPublic
- Bridgeport - NorthWisconsin RiverPublic
- Cox Hollow LakeCox Hollow LakePublic
- Blackhawk Lake Recreation AreaOtter Creek - Blackhawk LakePublic
- Big River CampgroundMississippi RiverRestricted
- West Lockwood StreetMississippi RiverPublic
- Lockwood StreetMississippi RiverPublic
- Twin Valley LakeMill Creek - Twin Valley LakePublic
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Wisconsin River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
See every free widget you can put on your site, including live conditions and a 7 day forecast.
