This document summarizes governance structure information acquired during the analysis of watershed initiative case studies examined for the 2011 Tamarisk Coalition report Sustainable Funding Options for a Comprehensive Riparian Restoration Initiative in the Colorado River Basin. This document’s purposes are 1) to inform a discussion of governance structures that may be appropriate to manage a Colorado River Basin Restoration Initiative and, 2) to inform governance structure discussions for Colorado River tributary restoration initiatives, given their respective political climates and potentially viable funding options.