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Sup Red Rock

South Skunk River near Pella, IA

River62.1 mi
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Around here

Around South Skunk River

Adventureland Campground9.9 miNeal Smith National Wildlife Refuge9.5 mi20 mi

Data Source: Recreation.gov · Public land: USGS PAD-US

About this river

South Skunk River is a 62.1 mile river near Sup Red Rock in Iowa. Streamflow is measured at the USGS gauge South Skunk River at Colfax, IA (site 05471050). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1986 to 2026

South Skunk River typically runs highest in June, at a median 911 cfs, and lowest in September, at 84 cfs. The highest flow on record for any single day is 22,100 cfs, in 2010.

Show the numbers
Typical flow by month at South Skunk River at Colfax, IA, in cfs
MonthTypical (cfs)Usual range (cfs)
January14050 to 273
February21069 to 336
March540249 to 984
April613298 to 1,125
May898519 to 1,510
June911471 to 1,690
July451228 to 914
August16380 to 386
September8442 to 284
October10642 to 482
November19963 to 432
December15660 to 366

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 41 years of record. Statistics published by the US Geological Survey for South Skunk River at Colfax, IA (site 05471050). 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 South Skunk River, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.

  • Eveland AccessDes Moines RiverPublic
  • South Skunk River AccessSouth Skunk RiverPublic
  • Manhattan BridgeSouth Skunk RiverPublic
  • Hwy 21 Bridge AccessSouth Skunk RiverPublic
  • Lake Keomah State ParkLake KeomahPublic
  • Rose Hill AccessSouth Skunk RiverPublic
  • Checauqua River AccessNorth Skunk RiverPublic
  • Glendale AccessSouth Skunk RiverPublic

Made to print

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This river section as an art print, drawn over the real terrain with its miles, plus the trails, roads and peaks around it. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.

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