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Swan Lake Wildlife Area

Coordinates: 43°32′3.9″N 89°23′48.4″W / 43.534417°N 89.396778°W / 43.534417; -89.396778
From Wikipedia, the free encyclopedia
Swan Lake Wildlife Area
Swan Lake State Wildlife Area
IUCN category V (protected landscape/seascape)[1]
Map showing the location of Swan Lake Wildlife Area
Map showing the location of Swan Lake Wildlife Area
Location within Wisconsin
Map showing the location of Swan Lake Wildlife Area
Map showing the location of Swan Lake Wildlife Area
Swan Lake Wildlife Area (the United States)
LocationColumbia County, Wisconsin
Nearest cityColumbus, WI
Coordinates43°32′3.9″N 89°23′48.4″W / 43.534417°N 89.396778°W / 43.534417; -89.396778
Area2,466 acres (9.98 km2)
Established1963
Governing bodyWisconsin Department of Natural Resources

The Swan Lake Wildlife Area is a 2,466 acres (998 ha) tract of protected land located in Columbia County, Wisconsin, managed by the Wisconsin Department of Natural Resources (WDNR).[2] Land to be used for the wildlife area was first acquired in 1963 to provide for hunting and other outdoor recreational activities in the county. In addition to outdoor recreation activities, the wildlife area was established to protect the Fox River watershed.[3]

Swan Lake

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The lake for which the wildlife area is named after has an area of 407 acres (165 ha) and has a maximum depth of 82 feet (25.0 m) with an average depth of 32 feet (9.8 m). The Lake is made up of 55% muck, 30% sand and 15% gravel. There is a single boat jetty that provides boating access to the Lake.[4]

There are five different invasive species present in the Lake; the curly-leaf pondweed, eurasian water-milfoil, Japanese knotweed, purple loosestrife and zebra mussel. In addition to these invasive plants and animals, while not invasive, the Lake and surrounding Wildlife Area are dominated by large swathes of cattail marshes.[5]

There are ten different types of cover in the wildlife area, including aspen, bottomland hardwood, developed, grassland, marsh, oak, shrub wetland, tamarack, upland conifer[6] and the most common, Emergent Wetland.[7][8]

Cover type acreage
Cover type Acres Percentage cover
Aspen 150 6%
Bottomland hardwood 50 2%
Developed 4 <1%
Emergent wetland 1,227 50%
Grassland 90 4%
Marsh 500 20%
Oak 190 7%
Shrub wetland 230 9%
Tamarack 20 1%
Upland conifer 5 <1%
Total acreage 2,466 100%

Flora and fauna

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There are several different types of trees residing in the wildlife area, the most prominent being oak, maple, hemlock, and red pine. In addition to the varied flora, in both Swan Lake and the surrounding marshland, musky, Northern pike, largemouth bass, walleye and northern pike are commonly found. Besides sea dwelling fauna, black tern, turkey and shorebirds have been known to frequent the area.

Other flora besides trees include bur-reed, common reed grass, various bulrush, pickerel-weed and wild rice.[9]

See also

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References

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