The Ocheyedan River is a

tributary A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage ...

of the

Little Sioux River The Little Sioux River is a river in the United States. It rises in southwestern Minnesota near the Iowa border, and continues to flow southwest for U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map ...

, 58 mi (93 km) long, in southwestern

Minnesota Minnesota () is a state in the upper midwestern region of the United States. It is the 12th largest U.S. state in area and the 22nd most populous, with over 5.75 million residents. Minnesota is home to western prairies, now given over to ...

and northwestern

Iowa Iowa () is a state in the Midwestern region of the United States, bordered by the Mississippi River to the east and the Missouri River and Big Sioux River to the west. It is bordered by six states: Wisconsin to the northeast, Illinois to the ...

in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

. Via the Little Sioux and

Missouri Missouri is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it is bordered by eight states (tied for the most with Tennessee ...

Rivers, it is part of the

watershed Watershed is a hydrological term, which has been adopted in other fields in a more or less figurative sense. It may refer to: Hydrology * Drainage divide, the line that separates neighbouring drainage basins * Drainage basin, called a "watershe ...

of the

Mississippi River The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it f ...

. The river has been channelized for much of its length.

Course

The Ocheyedan River flows from Ocheda Lake in

Nobles County, Minnesota Nobles County is a county in the U.S. state of Minnesota. As of the 2020 census, the population was 22,290. Its county seat is Worthington. Nobles County comprises the Worthington, MN Micropolitan Statistical Area. History Nobles County ...

, 3 mi (4.8 km) south of

Worthington Worthington may refer to: People * Worthington (surname) * Worthington family, a British noble family Businesses * Worthington Brewery, also known as Worthington's * Worthington Corporation, founded as a pump manufacturer in 1845, later a dive ...

, and flows generally southeastwardly through

Osceola Osceola (1804 – January 30, 1838, Asi-yahola in Muscogee language, Creek), named Billy Powell at birth in Alabama, became an influential leader of the Seminole people in Florida. His mother was Muscogee, and his great-grandfather was a S ...

, O'Brien and

Clay Clay is a type of fine-grained natural soil material containing clay minerals (hydrous aluminium phyllosilicates, e.g. kaolin, Al2 Si2 O5( OH)4). Clays develop plasticity when wet, due to a molecular film of water surrounding the clay par ...

Counties in Iowa. It joins the Little Sioux River at the town of Spencer. In Osceola County, the river collects the short Little Ocheyedan River, which rises near

Hawkeye Point Hawkeye Point is the highest natural point in Iowa at . It is approximately north of Sibley on the eastern side of SR 60 and approximately south of the Iowa-Minnesota state border. The high ground lies due south of an old silo. The land tha ...

(the highest elevation in Iowa) and flows southeastwardly.

References

{{authority control Rivers of Iowa Rivers of Minnesota Rivers of Clay County, Iowa Rivers of Nobles County, Minnesota Rivers of O'Brien County, Iowa Rivers of Osceola County, Iowa Dakota toponyms Tributaries of the Mississippi River

Course

See also

References