People and Water – IWI-HWBI
The dataset contains the coverages used in the analysis including such things as shp files. 

This dataset is associated with the following publication:
Scown, M., J. Flotemersch, T. Spanbauer, T. Eason, A. Garmestani, and B. Chaffin. People and water: Exploring the social-ecological condition of watersheds of the …