Edgar Evins State Park Information (Geography)
|Edgar Evins State Park|
View of Center Hill Dam from visitor center observation tower
|Type||Tennessee State Park|
|Location||DeKalb County, Tennessee|
|Area||6,000 acres (24 km2)|
|Operated by||Tennessee Department of Environment and Conservation|
Edgar Evins State Park is a state park in DeKalb County, Tennessee, in the southeastern United States. The park consists of 6,000 acres (24 km2) along the shores of Center Hill Lake, an impoundment of the Caney Fork. The State of Tennessee leases the land from the U.S. Army Corps of Engineers.
James Edgar Evins (1883–1954), the park's namesake, was a Smithville businessman and state senator who played a vital role in the development of the Center Hill Dam and Reservoir in the 1940s. He was the father of former United States Representative Joe L. Evins, for whom the nearby Joe L. Evins Appalachian Center for Craft is named. The Evins family began pushing for the establishment of a state park along the DeKalb portion of Center Hill Lake as early as the 1950s.
The Caney Fork flows down from its source atop the Cumberland Plateau and winds its way northwestward across the Eastern Highland Rim before emptying into the Cumberland River near Carthage, Tennessee. Center Hill Dam, located approximately 26.6 miles (42.8 km) above the mouth of the Caney Fork, has created a reservoir that spans a 68-mile (109 km) stretch of the river between the dam and the Great Falls Dam at Rock Island State Park in adjacent Warren County. Edgar Evins State Park covers the northeast shore of the reservoir immediately upstream from Center Hill Dam.
The park is situated amidst rolling hills ("knobs") that comprise part of the geological boundary between the Eastern Highland Rim and the Central Basin. These hills are typically underlain by Mississippian period limestone, the erosion of which has created karst-like formations throughout the Center Hill Basin.  Outcroppings of this limestone are visible along the cliffs overlooking the lake.
Most of Edgar Evins State Park is coated in a second-growth hardwood forest typical of the Eastern Highland Rim. Common tree species include the tuliptree, white basswood, sugar maple, white ash, and various species of oak and hickory. 
A pre-inundation archaeological survey of the Center Hill Basin conducted by the Smithsonian Institution located several possible prehistoric village and mound sites, including a 10-foot (3.0 m) platform mound at the mouth of Mine Lick Creek, just upstream from the modern park boundary.  Early settlers in the area also claimed to have found Native American graves and other objects.  More extensive excavations, however, failed to uncover any major prehistoric sites. 
The earliest Euro-American settlers in the DeKalb area arrived in the late 1790s and established the town of Liberty just west of the modern park.  Over the years, several families settled in the hollows and valleys of what is now Edgar Evins State Park and adjacent lands that would eventually be inundated by Center Hill Lake. One such settler, Alexander Dunham (1826–1878), whose family arrived in the area in the 1830s, is buried on a hill within the park that overlooks Center Hill Lake. Dunham's son lived near the present site of Center Hill Dam. 
The Caney Fork has long been notorious for its volatility. In the late 19th and early 20th centuries, business venture after business venture tried to harness the river's power, only to be defeated by one of several catastrophic floods that occurred along the river during this period.  Major floods in 1902, 1915, 1928, and 1929 wiped out mills, bridges, houses, and farms, and led to increased calls for flood control. In the 1930s, the U.S. Army Corps of Engineers initiated several flood control projects in the Cumberland River watershed, including Center Hill Dam, the construction of which was authorized in 1938. Flood control and power production were the primary goals of the Center Hill Dam project. 
Center Hill Lake's revised management plan in the 1940s called for the inclusion of recreational areas along the lake's shores. These included several small local parks and boatramps at first.  In the late 1960s, the State of Tennessee began construction of facilities for Edgar Evins State Park. The park was officially dedicated in 1975.
Edgar Evins State Park maintains a 300-slip marina and full service dock. Various types of watercraft may be rented at the marina. Lodging areas include a 34-cabin lodging complex and a campground with both modern and primitive campsites.
Hiking trails maintained by the park include the 2-mile (3.2 km) Highland Rim Trail, which loops down, around, and back up through a hillside forest characteristic of the Eastern Highland Rim, and the Dunham Cemetery Trail, a short trail that ascends to a small cemetery where former resident Alexander Dunham and two of his children are buried (as of 2008, the trail was slated for expansion). The Millennium Trail consists of a 2.2-mile (3.5 km) loop that descends to the shores of Center Hill Lake and passes several pre-1940s homesteads (most of the ruins consist of rockwall-fences) before looping back into the forest. The Merritt Ridge Trail, a 5-mile (8.0 km) extension of the Millennium Trail, traverses Merritt Ridge, a steep ridge that became a peninsula with the reservoir's creation. 
The Friends of Edgar Evins State Park was organized in 2003 to support park preservation efforts. The group conducts several annual tours of the park's flora, lake, and waterfalls. 
- U.S. Army Corps of Engineers, Environmental Assessment Report for the Operation and Maintenance of Center Hill Lake, Caney Fork River, Tennessee (Nashville: 1977), 37.
- U.S. Army Corps of Engineers, Environmental Assessment Report, 85-86.
- Smithsonian Institution - River Basin Surveys, Appraisal of the Archaeological Resources of the Center Hill Reservoir, Tennessee, 1947. 1, 16.
- William Hale, History of DeKalb County, Tennessee (Nashville, Tenn.: P. Hunter, 1915), 4-5.
- U.S. Army Corps of Engineers, Environmental Assessment Report, 47.
- Hale, 3.
- Information obtained from photographs at the Edgar Evins park offices, 2008.
- Arthur Crouch, The Caney Fork of the Cumberland: The Story of a River, Its History, Features, Moods, People and Places with Particular Reference to Rock Island and the Area Above Great Falls (Nashville, Tenn.: Crouch, 1973), 14.
- U.S. Army Corps of Engineers, Environmental Assessment Report, 3-5.
- U.S. Army Corps of Engineers, Environmental Assessment Report, 3.
- Information obtained from trail map obtained from Edgar Evins State Park Visitor Center, 2008.
- " Edgar Evins State Park - Annual Events." Retrieved: 29 July 2008.