Prior water-focused consulting activities include litigation support and advisory/review/research services performed for the Lake Michigan Federation, U.S. Army Corps of Engineers, Lower Colorado River Authority (Texas), Camp Dresser and McKee, Inc., University of Texas–Austin, Environmental Protection Agency, Comision Nacional del Agua (Mexico), Azurix, U.S. Bureau of Reclamation, U.S. Fish and Wildlife Service, American Rivers, California Department of Water Resources, Networks of Centres of Excellence (Canadian Water Network), Environmental Defense Fund, Riyadh Economic Forum (Saudi Arabia), and SouthWest Water Company.