USGS Hydrologist surveys Large Woody Debris on the Roanoke River, VA
USGS Hydrologist surveys Large Woody Debris on the Roanoke River, VAUSGS Hydrologist Adam Benthem surveys Large Woody Debris (LWD) on the Roanoke River, VA. Little is known about the transport, fate, and impacts on water quality of LWD which provide unique and critical habitat for many species.