Sweetwater Creek State Park Visitors? Center and Museum

Project Name: Sweetwater Creek State Park Visitors? Center and Museum Year: 2006 Owner: Georgia Department of Natural Resources Location: Lithia Springs, GA, USA Building Type: Park Type: Extensive System: Single Source Provider Size: 3885 sq.ft. Slope: 1% Access: Accessible, Open to Public Submitted by: Greenroofs.com Designers/Manufacturers of Record: Architect: Gerding Collaborative Landscape Architect: jB+a Park Design Studio General Contractor: Mooney Construction Greenroof System: American Hydrotech Growing Media: ERTH Products, LLC. Engineer: Johnson, Spellman & Associates Civil Engineer: Long Engineering Structural Engineer: Palmer Engineering

Sweetwater Creek State Park is a 2,500-acre conservation area located in Lithia Springs, Georgia, just outside Atlanta. Completed in the spring of 2006, the 8,700-square-foot Visitor?s Center and Museum achieved LEED Platinum certification. In the LEED-NC? (New Construction) category, the Sweetwater Creek Visitor Center is only the 20th building in the world, and the first in the southeastern United States, to be awarded the Council?s highest distinction. The Sweetwater Creek State Park Visitors? Center and Museum serves as a starting point for park explorations. Exhibits cover the Civil War and the New Manchester Manufacturing Company, as well as the park's geography and mounted animals. The Center and Museum is "carefully integrated into the hillside of the project site to allow access to the green roof and roof top garden. The site includes numerous visitor education elements including a demonstration garden, descriptions of underground rainwater cisterns, electric car charging stations and accessible green roof," (jB+a Park Design Studio).

The owner of the Sweetwater Creek State Park Visitors? Center and Museum, the Georgia Department of Natural Resources, "wanted the building to help achieve their mission of protecting and preserving natural resources. Indeed, the visitor center, which opened to the public in 2006, serves as a full-scale demonstration model for designing, constructing, and operating a green building. Thirty-eight percent of the building's total roof area, or 4000 square feet (370 square meters), is used for rainwater collection," (ArchitectureWeek, 2007). Read about the Center's innovative rainwater harvesting and waste treatment systems at the link below. Voted a ?Top Pick? at the 2004 AIA Green Design Showcase, the south facing siting of the building - along with glass and glazing placement with sunshades - reduces heating and lighting costs. Also, the Center incorporates a composting toilet system, greywater irrigation, and a rainwater harvesting system. In fact, a 77% reduction of potable water use was achieved by use of a composting toilet system and rainwater harvesting, and the system allows the Visitor Center to forgo a septic system and save about 82,000 gallons of potable water each year. The outdoor plaza overlooks the beautiful living roof, planted with a combination of native and non-native flowering perennials, grasses and groundcovers. The extensive Garden Roof assembly by American Hydrotech, which protects and conserves resources by eliminating wastewater, reusing rainwater on-site and reducing stormwater runoff. Also, the Visitors? Center uses a photovoltaic system that supplies 20% of its power. Georgia Environmental Facilities Authority (GEFA) provided a grant for the solar panels, and BP donated a large PV array from a demolished gas station.

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Sweetwater Creek State Park is located at 1750 Mt. Vernon Road, Lithia Springs, GA 30122. Join a Green Building Tour of the Sweetwater Creek State Park Visitors? Center and Museum on various dates throughout the year to learn about sustainability, green buildings and what makes this one so special for $5 plus $5 parking; call: 770-732-5871. For more information about Georgia?s State Parks visit: www.gastateparks.org and specifically about Sweetwater Creek State Park here. Also visit the Friends of Sweetwater Creek State Park website. Read much more about this project in the very detailed April 18, 2007 Architecture Week article "Sweetwater Creek" and "Greening Georgia?s State Parks - The Sweetwater Creek State Park Visitor Center by David Freedman, P.E. from the November 13, 2006 Chief Engineer, Georgia Dept of Natural Resources, on iGreenBuild.com. See the Gerding Collaborative Project Overview PDF here, the description from jB+a Park Design Studio here, and the case study from Clivus Multrum, Inc. here. Learn more about American Hydrotech in The Greenroof Directory here and ERTH Products here.

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