Working water : reinventing the storm drain Water is far too valuable of a resource to be disposed as a waste. Working Water presents the work of Denver landscape architecture firm Wenk Associates highlighting their projects that treat stormwater and the infrastructure that controls it as a resource that supports functioning natural systems and enhanced urban open space. Built projects illustrate how stormwater runoff can be directed to support an intimate private garden to the large scale redevelopment of derelict industrial lands in Milwaukee organised around a stormwater park and open space system. Planning projects range from a plan for a surface stormwater system developed incrementally for a redeveloping urban district in central Denver to a multi generational plan for restoration of the Los Angeles River that will require profound changes in stormwater management policies and practice for full implementation. The final chapter describes the challenges strategies and lessons learned over the firms 37 year history as part of implementing new approaches to infrastructure design that can withstand the test of time.