Retaining Wall, Rain Garden Dedicated at Dunwoody Nature Center

Faced with stormwater and erosion control challenges at its rain garden, the Dunwoody Nature Center needed to look only two miles away for a community-minded solution.

Dunwoody-based Oldcastle, Inc., provided the Nature Center with enhancements to its rain garden and a new retaining wall, built from the company’s Belgard® hardscape product, along with a team of Oldcastle employee volunteers to install it.

“Recent wet weather events presented several stormwater and erosion control issues at our rain garden,” said Alan Mothner, director of the Dunwoody Nature Center. “We knew we needed a way to address the heavy flows but never thought our needs would be answered by a company right here in our backyard. This became the perfect grassroots, corporate and community solution.”

A team of volunteers from Oldcastle, the center and the city of Dunwoody helped setup, construct and host a dedication ceremony for the enhanced rain garden and new Belgard retaining wall.

The new retaining wall will help control stormwater runoff allowing for slower percolation of the water in the rain garden before it gradually drains into Wildcat Creek.

The rain garden was created in August 2012 as a tool for teaching the community and a way to collect and control stormwater runoff. Unfortunately, heavy rainfall last fall and winter caused stormwater to spillover and erode the original barrier.

“This was truly a community effort – from the materials to the hands that helped build it,” said Dunwoody Mayor Mike Davis. “Dunwoody is home to a number of companies who share Oldcastle’s commitment of being a good community partner."