About this river
South Skunk River is a 24.8 mile river near Sup Red Rock in Iowa. Streamflow is measured at the USGS gauge South Skunk River near Oskaloosa, IA (site 05471500). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1946 to 2026
South Skunk River typically runs highest in June, at a median 1,480 cfs, and lowest in September, at 191 cfs. The highest flow on record for any single day is 24,100 cfs, in 2010.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 250 | 84 to 662 | |
| February | 326 | 141 to 783 | |
| March | 1,070 | 464 to 2,160 | |
| April | 1,080 | 541 to 2,085 | |
| May | 1,380 | 659 to 2,450 | |
| June | 1,480 | 609 to 2,970 | |
| July | 873 | 404 to 1,710 | |
| August | 321 | 144 to 621 | |
| September | 191 | 94 to 487 | |
| October | 205 | 71 to 759 | |
| November | 322 | 97 to 779 | |
| December | 265 | 72 to 737 |
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 81 years of record. Statistics published by the US Geological Survey for South Skunk River near Oskaloosa, IA (site 05471500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
3 mapped launches sit in the mapped area of South Skunk River, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.
- Rose Hill AccessSouth Skunk RiverPublic
- Glendale AccessSouth Skunk RiverPublic
- Hawthorn Widlife AreaPleasant CreekPublic
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Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show South Skunk 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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