National Sedimentation Laboratory

The National Sedimentation Laboratory (NSL) is a research facility in the United States that focuses on understanding sediment—the particles that settle at the bottom of water bodies like rivers and lakes. It studies how sediment interacts with water, its impact on ecosystems, and its role in water quality and pollution. Researchers at the NSL develop methods to manage sediment in various environments, contributing to better water resource management, habitat restoration, and pollution control. By studying sediment dynamics, the lab supports efforts to protect and maintain healthy waterways.