The Middle River is a

tributary A tributary, or an ''affluent'', is a stream or river that flows into a larger stream (''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 into which they ...

of the Des Moines River in south-central

Iowa Iowa ( ) is a U.S. state, state in the upper Midwestern United States, Midwestern region of the United States. It borders the Mississippi River to the east and the Missouri River and Big Sioux River to the west; Wisconsin to the northeast, Ill ...

in the

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

. It is longU.S. Geological Survey. National Hydrography Dataset high-resolution flowline data
The National Map
, accessed May 26, 2011 and drains an area of . Via the Des Moines River, it is part of the watershed of the

Mississippi River The Mississippi River is the main stem, primary river of the largest drainage basin in the United States. It is the second-longest river in the United States, behind only the Missouri River, Missouri. From its traditional source of Lake Ita ...

. The Middle River rises in southwestern Guthrie County and initially flows southeastwardly through Adair County, then eastwardly through Madison County, then east-northeastwardly through Warren County, passing the towns of Casey, Winterset, Patterson, Bevington, Martensdale, Spring Hill and

Carlisle Carlisle ( , ; from ) is a city in the Cumberland district of Cumbria, England. Carlisle's early history is marked by the establishment of a settlement called Luguvalium to serve forts along Hadrian's Wall in Roman Britain. Due to its pro ...

DeLorme DeLorme Publishing Company is a producer of personal satellite tracking, messaging, and navigation technology. The company's main product, ''inReach'', integrates GPS and satellite technologies. ''inReach'' provides the ability to send and rec ...

(1998). ''Iowa Atlas & Gazetteer''. Yarmouth, Maine: DeLorme. . A substantial portion of the Middle River's course through Warren County has been straightened and channelized. It joins the Des Moines River in Warren County near Carlisle, southeast of

Des Moines Des Moines is the List of capitals in the United States, capital and List of cities in Iowa, most populous city in the U.S. state of Iowa. It is the county seat of Polk County, Iowa, Polk County with parts extending into Warren County, Iowa, Wa ...

.Columbia Gazetteer of North America entry for Middle River
A short headwaters tributary of the river is known as the South Fork Middle River. It rises near the western edge of Guthrie County, about a mile north of Adair, at an elevation of and flows generally east-southeast for about passing just south of Casey before turning northeast as it empties into the Middle River just east of Casey at an elevation of .

References

External links

Middle River public access areas in Madison CountyIowa USGS Real-Time Statewide Streamflow Tables
{{authority control Rivers of Iowa Rivers of Adair County, Iowa Rivers of Guthrie County, Iowa Rivers of Madison County, Iowa Rivers of Warren County, Iowa

See also

References

External links