About this river
River Raisin is a 14.9 mile stream near Skip's Huron River Canoe Livery in Michigan. Streamflow is measured at USGS gauge site 04175600. The National Hydrography Dataset places it at stream order 4. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1970 to 2025
River Raisin typically runs highest in March, at a median 177 cfs, and lowest in September, at 33 cfs. The highest flow on record for any single day is 690 cfs, in 1985.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 91 | 72 to 143 | |
| February | 90 | 65 to 150 | |
| March | 177 | 130 to 248 | |
| April | 169 | 129 to 225 | |
| May | 121 | 89 to 171 | |
| June | 84 | 46 to 132 | |
| July | 46 | 28 to 72 | |
| August | 34 | 22 to 57 | |
| September | 33 | 21 to 60 | |
| October | 45 | 31 to 67 | |
| November | 68 | 44 to 104 | |
| December | 95 | 67 to 129 |
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 53 years of record. Statistics published by the US Geological Survey for USGS gauge 04175600 (site 04175600). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
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Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show River Raisin'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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