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The following is a list of rivers and creeks in Iowa. ... USGS Hydrologic Unit Map - State of Iowa (1974) This page was last edited on 8 January 2025 ...
The Jordan Aquifer is the largest source of groundwater, extending from northeast Iowa to south central Iowa, and is ultimately the source of much of Iowa's agricultural and industrial water. In addition to pollution threats, the aquifer is threatened by overuse in well-source irrigation, ethanol production, and the diminishment of resupply ...
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 km 2 ). [ 3 ] Via the Des Moines River, it is part of the watershed of the Mississippi River .
Cedar River (Iowa River tributary) Chariton River; Clear Creek (Allamakee County, Iowa) Clear Creek (Iowa River tributary) Clear Creek (Ioway Creek tributary) Cloie Branch; Competine Creek (Des Moines River tributary) Coon Creek (Blue Earth River tributary) Cota Creek; Crooked Creek (Iowa River tributary) Crooked Creek (Skunk River tributary)
The Jordan Aquifer is the largest source of groundwater, extending from northeast Iowa to south central Iowa, and is the source of much of Iowa's agricultural and industrial water. Besides pollution, the aquifer is threatened by overuse in well-source irrigation, ethanol production, and decreased replenishment caused by extensive field tilling.
The Rock River starts in Pipestone County, Minnesota, approximately 13 miles (21 km) northeast of the town of Pipestone, and flows initially southwardly through Rock County, Minnesota, and Lyon County, Iowa, where it turns southwestward into Sioux County, Iowa. It flows into the Big Sioux River in Sioux County, 6 miles (10 km) north of Hawarden.
The Cedar River is a 338-mile-long (544 km) [2] river in Minnesota and Iowa. It is a tributary of the Iowa River , which flows to the Mississippi River . The Cedar River takes its name from the red cedar ( Juniperus virginiana ) trees growing there, and was originally called the Red Cedar River by the Meskwaki . [ 3 ]
This is a non-diffusing subcategory of Category:Rivers of Iowa. It includes rivers that can also be found in the parent category, or in diffusing subcategories of the parent. This is a container category .