SOUTH CAROLINA FLOW REPORT

Last Updated: December 28, 2025

South Carolina's river enthusiasts should take note of the varied streamflow conditions across the state, as recent data indicates several fluctuations in river systems that could impact recreational activities and local ecosystems. Notably, the Pee Dee, Black, and Lynches Rivers have experienced significant declines in their streamflow, with readings far below normal percentages, suggesting a potential lean period or flow drought. For instance, the Pee Dee River at Hwy 701 near Bucksport shows a low streamflow at 858 cubic feet per second (cfs), a sharp decrease of 95.33% from normal levels, paired with an elevated gage height of 10.49 feet. Conversely, the Lake Greenwood Tailrace near Chappells has witnessed a notable surge in streamflow to 854 cfs, which could be an early sign of possible flooding for downstream communities.

The impact of these conditions extends to popular whitewater trails and recreational river sites, where enthusiasts may face challenges. The Chattooga River near Clayton, a beloved spot for whitewater aficionados, has also seen a decrease to 269 cfs, 73.96% below normal, which could affect the quality of rapids and overall river experience. Coastal areas are not exempt from these trends, with the Santee River near Jamestown and the Back River at Dupont Intake near Kittredge also reporting low streamflow levels that could influence the surrounding wetlands and wildlife habitats. Residents and visitors to affected cities and regions, such as Columbia and Greenville, should stay informed about the changing river conditions, which might alter fishing, boating, and other water-based activities. It's crucial to monitor updates from local water authorities, especially for those residing near rivers with significant streamflow changes like the Pee Dee River near Bennettsville, which has decreased to 1970 cfs, -88.74% from the norm, as well as the Congaree River at Columbia with a flow of 3370 cfs, also below the usual rate. These shifts in streamflow underscore the importance of cautious planning for any activities on or near South Carolina's rivers and streams.