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Mermet Swamp

Nature Preserve Area

9

County

Massac

Location And Access

From Mermet, take Hwy. 45 southeast to Mermet Lake State Conservation Area. The nature preserve is in the southeast corner of the conservation area. Special Note: Informational signs, trail and parking are present.

Description

Mermet Swamp contains original vegetation once typical of the Bottomland Section and Cretaceous Hill Section of the Coastal Plain Natural Division. The preserve is a level, wooded, bottomland swamp, with a small part of the preserve extending up a steep hillside. The swamp is under water most of the year and is characterized by a thick stand of young cypress trees, most of which are less than 15 inches in diameter. Buttonbush and Virginia willow are dominant shrubs, while unusual plants include storax, arrow alum and red iris. Many common mammals are found here as well as unusual and rare species including swamp rabbit, golden mouse and rice rat. The swamp also provides habitat for a wide diversity of birds, amphibians and reptiles.

Ownership

Illinois Department of Natural Resources

Dedicated

May 1969 as the 20th Illinois Nature Preserve

Size

43 acres

Topographic Quad

Joppa

Topo Map

merswa

For Further Information

Site Superintendent, Mermet Lake Conservation Area, Belknap, IL 62908 (618/524-5577)