The Onion River is a
[U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data]
The National Map
accessed December 19, 2011 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
Sheboygan River
The Sheboygan River is a river flowing to Lake Michigan in eastern Wisconsin in the United States. It is about longU.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed December 19, 2011 ...
in eastern
Wisconsin
Wisconsin () is a state in the upper Midwestern United States. Wisconsin is the 25th-largest state by total area and the 20th-most populous. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake M ...
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 Sheboygan, 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
Lake Michigan
Lake Michigan is one of the five Great Lakes of North America. It is the second-largest of the Great Lakes by volume () and the third-largest by surface area (), after Lake Superior and Lake Huron. To the east, its basin is conjoined with that o ...
.
Course
The Onion River flows for its entire length in
Sheboygan County
Sheboygan County is a county in the U.S. state of Wisconsin. It is named after the Sheboygan River. As of the 2020 census, the population was 118,034. Its county seat is Sheboygan. The county was created in 1836 and organized in 1846. At th ...
. It is formed in the town of
Lyndon by the confluence of Mill Creek and Ben Nutt Creek, and initially flows southeastwardly, passing through the village of
Waldo
Waldo may refer to:
People
* Waldo (given name), a list of people and fictional characters
* Waldo (surname), a list of people
* Waldo (footballer) (1934-2019), full name Waldo Machado da Silva, Brazilian footballer
Places Canada
* Waldo, ...
and then passes through the village of
Hingham. Near
Cedar Grove it turns northeastwardly for the remainder of its course, passing through the village of
Gibbsville before joining the
Sheboygan River
The Sheboygan River is a river flowing to Lake Michigan in eastern Wisconsin in the United States. It is about longU.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed December 19, 2011 ...
in the city of
Sheboygan Falls.
Fishing
During the past decades, a number of initiatives have occurred to reclaim and restore the Onion River in hopes of encouraging natural trout populations to increase. The Onion River is the only Class I trout stream in southern Wisconsin, and its natural trout population severely decreased from the levels found during the mid-20th century. In 2008, the Wisconsin Department of Natural Resources reclassified all of the Onion River from County N upstream as a Class I trout stream, meaning that it contains naturally reproducing wild trout.
A Wisconsin Department of Natural Resources study showed that from 1997 through 2006, the natural trout population of this stretch of the Onion River has increased ten-fold due to these continued efforts. It is expected that this population will continue to increase as further efforts continue on this stretch. In 2011, the Lakeshore Chapter of Trout Unlimited, the Wisconsin Department of Natural Resources and Michels Corp. installed lunker structures in six spots along the river, which are expected to minimize erosion and stabilize the habitat for the trout and other wildlife.
See also
*
List of rivers of Wisconsin
This is a list of rivers in the U.S. state of Wisconsin.
By drainage basin
This list is arranged by drainage basin, with respective tributaries indented under each larger stream's name.
Great Lakes Drainage
Lake Michigan
*Menominee River
* ...
Sources
*
*
Dnnart.net
External links
Wisconsin Department of Natural Resources Sheboygan River Basin page
{{authority control
Rivers of Wisconsin
Rivers of Sheboygan County, Wisconsin