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About this river
Little Sioux River is a 27.2 mile river near Oak Hill Marina in Iowa. The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Boat access nearby
8 mapped launches sit in the mapped area of Little Sioux River. Ramp data comes from the USGS national boat-ramp inventory.
- Little Sioux Wildlife AreaLittle Sioux RiverPublic
- West Leach ParkLittle Sioux RiverPublic
- Emerson Bay State Recreation AreaWest Okoboji LakePublic
- Minnewashta Lake Minnewashta LakeMinnewashta LakePublic
- Oak Hill MarinaMinnewashta LakeRestricted
- Upper GarUpper Gar LakePublic
- Spring Run ComplexUnnamed LakePublic
- Unknown NameEast Okoboji LakeRestricted
