About this river
Kewaunee River is a 6.2 mile river near Sturgeon Bay Outdoors in Wisconsin. Streamflow is measured at the USGS gauge Kewaunee River near Kewaunee, WI (site 04085200). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1964 to 2025
Kewaunee River typically runs highest in April, at a median 133 cfs, and lowest in September, at 19 cfs. The highest flow on record for any single day is 5,950 cfs, in 1990.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 25 | 15 to 45 | |
| February | 26 | 17 to 49 | |
| March | 116 | 54 to 255 | |
| April | 133 | 72 to 246 | |
| May | 59 | 41 to 94 | |
| June | 38 | 27 to 77 | |
| July | 23 | 15 to 38 | |
| August | 20 | 13 to 32 | |
| September | 19 | 12 to 38 | |
| October | 23 | 15 to 39 | |
| November | 29 | 21 to 57 | |
| December | 30 | 18 to 51 |
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 58 years of record. Statistics published by the US Geological Survey for Kewaunee River near Kewaunee, WI (site 04085200). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Kewaunee River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
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