Integrated Stream and Wetland Restoration: A Watershed Approach to Improved Water Quality on the Landscape

Richardson, C.J., N.E. Flanagan, M. Ho and J.W. Pahl

Publication Date:

Water quality in Upper Sandy Creek, a headwater stream for the Cape Fear River in the North Carolina Piedmont, is impaired due to high N and P concentrations, sediment load, and coliform bacteria. The creek and floodplain ecosystem had become dysfunctional due to the effects of altered storm water delivery following urban watershed development where the impervious surface reached nearly 30% in some sub-watersheds. At Duke University, an 8-ha Stream and Wetland Assessment Management Park (SWAMP) was created in the lower portion of the watershed to assess the cumulative effect of restoring multiple portions of stream and former adjacent wetlands, with specific goals of quantifying water quality improvements.

Resource Type:
Peer-reviewed Article

Ecological Engineering