A tributary to the Carbon River, South Prairie Creek is a principal salmon bearing stream in the Puyallup/White River watershed.
NSD is managing the overall design effort the Gray Reach and Stormy Reach projects, a 4-mile project area of the Entiat River under an IDIQ contract with the U.S. Bureau of Reclamation.
NSD lead a team of forest and wetland ecologists, fluvial geomorphologists, river engineers and hydrologists in developing a riparian forest restoration plan for the 47-mile long Wapato Reach of the Yakama River.
NSD provided stream and floodplain restoration designs over an 11-acre site in response to repeated flooding in downtown Silverdale, WA. NSD used HEC-RAS and sediment