Seeking Answers through Green Infrastructure
Several months after Hurricane Joaquin, Epps attended a workshop hosted by Karen Firehock of the Green Infrastructure Center. Firehock presented her methodology for developing and implementing a green infrastructure plan. Familiar with the green infrastructure model, Epps knew using data, science, and GIS to identify and protect critical resources would help Richland County sustainability and also believed it could help win executive buy-in for conservation projects that could boost the economy, safeguard wildlife habitats, and protect people and property from future harm.
Inspired to formulate a green infrastructure plan that would enable the county to plan smarter, Epps knew he couldn’t do it alone. Based off Firehock’s guide, Evaluating and Conserving Green Infrastructure across the Landscape, he knew one person would be the key to developing the model if she would take on the job—Brenda Carter, GIS manager for the Planning and Development Services Department at Richland County.
GIS in Action for Green Infrastructure
As a GIS manager for the county’s planning department and having a GIS career that spans over 32 years, Carter was familiar with the concept of green infrastructure. She read through the guide and did additional research online. “Reading through everything made me realize that this was something really, really important for all counties and for all people, especially after our county had just suffered a great flood,” Carter said. “I started seeing the connections as to why the flood could have happened and why we needed to do something about it.”
The planning and conservation departments formed a task force to bring green infrastructure planning to Richland County. With Carter at the helm of the project, she outlined goals and developed the entire green infrastructure plan. She referenced Evaluating and Conserving Green Infrastructure across the Landscape as a roadmap for gathering and analyzing data, as well as evaluating and prioritizing critical resources. She used Esri’s ArcGIS tools to create asset maps and maps of intact habitats, and used Esri analysis tools to conduct landscape analyses, assess fragmentation and risks, develop a core quality index, and prioritize opportunities.
Insight into a Greener Future
The task force presented the green infrastructure plan and maps to the Richland County Conservation Commission, a group of 11 members appointed by the County Council to implement conservation goals. The commission was impressed.
“We used to tell developers that green infrastructure was a ‘nice-to-have’ feature. But if we can say scientifically that green infrastructure is critical to our well-being, then it takes on much greater significance,” said Carroll Williamson, land development administrator with Richland County.
Moving forward, the team will continue the project and identify additional priority cores throughout the county’s council areas. They’re excited about the possibilities that the green infrastructure plan can bring to the county, including for the local economy.
“We don't want to recreate the flood situation that we had before,” Carter said. “We don't want to damage the wetlands or cut down all our trees. We want to be able to have good water quality for the entire county. We want to preserve the natural resources that we have in the county so we can protect our quality of life. We want to grow, but we want to have smart growth.”