SeamonWhiteside to Develop Solutions to Combat Flooding on Sullivan’s Island
SeamonWhiteside (SW+), a full-service site design firm throughout the Carolinas, was selected for two vital projects on Sullivan’s Island to mitigate flooding and water issues. The comprehensive Stormwater Master Plan and the Drainage Improvement Project will help the South Carolina town prepare a comprehensive capital improvement plan and mitigate flooding while also ensuring best practices are used to help the community for years to come. Sullivan’s Island is a two and a half-mile long barrier island near the entrance of the Charleston Harbor.
As a coastal island, Sullivan’s Island is prone to flooding issues related to high tides, tropical storms, and hurricanes, so these water improvement projects are imperative to keeping the area safe. SW+’s dedicated Water Resources team actively identifies solutions for current and future climate and water-related concerns throughout the Lowcountry.
“We are thrilled to be a part of these meaningful projects,” said Russ Seamon, president of SeamonWhiteside. “Sullivan’s Island is a place our team loves deeply, so designing strategies to help the town address current and future flooding is something that we are committed to. Through our work, we aim to address public concerns while creating lasting solutions for businesses, homeowners, beachgoers, and visitors.”
The Stormwater Master Plan will take a comprehensive, holistic approach to mitigating sea level rise and rainfall flooding experienced across the island and identify solutions to support the town in bolstering long-term coastal resilience. Through their work, SW+ will utilize cutting-edge modeling software to identify areas currently prone to flooding and develop solutions to mitigate issues that may arise from future climate conditions. This science-based approach will help ensure the improvements will be effective for at least the next 50 years.
The Drainage Improvement Project is a federally funded project awarded through the South Carolina Rural Infrastructure Authority and will address specific drainage issues on the island. Working together with Terracon for environmental permitting and geotechnical engineering and GPA Professional Land Surveyors for site measurements, the project will leverage the findings of the master plan to develop solutions for four priority watersheds currently experiencing flooding. Key features of the project will include upgrading existing pipes and installation of tide gates to improve capacity and prevent tidal flooding, stormwater treatment devices to improve water quality, techniques to promote natural drainage, and more. The project is expected to break ground in early 2025 and reach completion by the end of 2026.
To learn more about SeamonWhiteside and its services, visit www.seamonwhiteside.com.
ABOUT SEAMONWHITESIDE
SeamonWhiteside (SW+) is a full-service site design firm providing master planning, civil engineering, landscape architecture, urban design services, surveying, and permit coordination to public and private clients throughout the Carolinas. SW+ elevates the site design experience through a full commitment to people, clients, plans, and communities. Their passion, collaboration, quality, and care results in innovative spaces that enrich lives and leave a lasting legacy for future generations. Headquartered in Mount Pleasant, South Carolina, SeamonWhiteside also has offices in Summerville, Greenville, Spartanburg, Charlotte, and Raleigh, North Carolina. For more information on SW+, visit www.seamonwhiteside.com.
