The North River is a tributary of the Des Moines River in south-central Iowa in the United States. It is 103 miles (166 km) long[2] and drains an area of 349.2 square miles (904 km2).[3] Via the Des Moines River, it is part of the watershed of the Mississippi River.

North River
The North River as viewed from a rural road in northwestern Warren County
Location
CountryUnited States
StateIowa
CountiesPolk, Warren, Madison, Adair, Guthrie
Physical characteristics
Source 
 • coordinates41°31′26″N 94°28′52″W / 41.524°N 94.481°W / 41.524; -94.481
MouthDes Moines River
 • coordinates
41°30′54″N 93°26′49″W / 41.515°N 93.447°W / 41.515; -93.447
 • elevation
758 ft (231 m)
Discharge 
 • locationNorwalk, Iowa
 • average209 cu/ft. per sec.[1]

The North River rises northeast of Casey in southern Guthrie County and flows generally eastwardly through Adair, Madison and Warren counties, past Carlisle, into southeastern Polk County,[4] where it joins the Des Moines River 10 miles (16 km) southeast of Des Moines.[5]

In Madison County, it collects a short tributary known as the North Branch North River.[6]

See also edit

References edit

  1. ^ "USGS Current Conditions for USGS 05486000 North River near Norwalk, IA".
  2. ^ U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed May 26, 2011
  3. ^ Iowa Department of Natural Resources. Watershed Monitoring and Assessment: North River
  4. ^ DeLorme (1998). Iowa Atlas & Gazetteer. Yarmouth, Maine: DeLorme. ISBN 0-89933-214-5.
  5. ^ Columbia Gazetteer of North America entry for North River
  6. ^ U.S. Geological Survey Geographic Names Information System: North Branch North River