Shell Rock River Shellrock River | |
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Shell Rock River in Shell Rock, Iowa | |
Location of mouth | |
Location | |
Country | United States |
States | Minnesota, Iowa |
Counties (Minnesota) | Freeborn |
Counties (Iowa) | Worth, Cerro Gordo, Floyd, Butler, Bremer, Black Hawk |
Physical characteristics | |
Source | Albert Lea Lake |
• location | Freeborn County, Minnesota |
• coordinates | 43°36′42″N 93°17′37″W / 43.6116242°N 93.2935403°W / 43.6116242; -93.2935403 |
Mouth | West Fork Cedar River |
• location | Black Hawk County, Iowa |
• coordinates | 42°38′03″N 92°30′05″W / 42.6341488°N 92.5012982°W / 42.6341488; -92.5012982 |
• elevation | 869 ft (265 m) |
Length | 113 miles (182 km) |
Discharge | |
• location | Shell Rock, Iowa |
• average | 1,211 cu/ft. per sec. |
Basin features | |
Tributaries | |
• right | Winnebago River |
The Shell Rock River is a 113-mile-long (182 km) tributary of the West Fork Cedar River in southern Minnesota and northern Iowa in the United States. Via the Cedar and Iowa rivers, it is part of the Mississippi River watershed.
Name
This river was named for the fossil shells found in outcroppings along its banks. The United States Board on Geographic Names settled on "Shell Rock River" as the stream's name in 1931. According to the Geographic Names Information System, it has also been known by the spelling "Shellrock River".
Course
The Shell Rock River flows from Albert Lea Lake in Freeborn County, Minnesota, and soon enters Iowa, flowing generally south-southeastwardly through eastern Worth, northeastern Cerro Gordo, western Floyd, northeastern Butler, southwestern Bremer and northwestern Black Hawk counties, past the town of Glenville in Minnesota and the towns of Northwood, Plymouth, Rock Falls, Nora Springs, Rockford, Marble Rock, Greene, Clarksville and Shell Rock in Iowa. It joins the West Fork of the Cedar River in Black Hawk County, about 6 miles (10 km) north-northwest of Cedar Falls. At Rockford, Iowa, it collects the Winnebago River from the west.
See also
References
- ^ U.S. Geological Survey Geographic Names Information System: Shell Rock River
- "Shell Rock River". USGS.
- U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed May 13, 2011
- Upham, Warren (1920). Minnesota Geographic Names: Their Origin and Historic Significance. Minnesota Historical Society. p. 202.
- DeLorme (1994). Minnesota Atlas & Gazetteer. Yarmouth, Maine: DeLorme. ISBN 0-89933-222-6.
- DeLorme (1998). Iowa Atlas & Gazetteer. Yarmouth, Maine: DeLorme. ISBN 0-89933-214-5.
Minnesota tributaries of the Upper Mississippi River below St Anthony Falls | |
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Minnesota River | |
St. Croix River | |
Cannon River |
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Zumbro River |
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Whitewater River |
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Root River |
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Upper Iowa River (Iowa, Minnesota) |
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Iowa River (Iowa) | |
Des Moines River (Iowa, Minnesota, Missouri) |
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Missouri River (Missouri, Iowa) |
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Other rivers and streams |
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Streams by region | |
See also: List of rivers of Minnesota, North Shore Streams, Wisconsin rivers, Iowa rivers, North Dakota rivers |
- Rivers of Iowa
- Rivers of Minnesota
- Rivers of Black Hawk County, Iowa
- Rivers of Bremer County, Iowa
- Rivers of Butler County, Iowa
- Rivers of Cerro Gordo County, Iowa
- Rivers of Floyd County, Iowa
- Rivers of Freeborn County, Minnesota
- Rivers of Worth County, Iowa
- Mississippi River watershed
- Cedar River (Iowa River tributary)