Rainwater Management in a Watershed Context – What’s the Goal?
“The approach we have taken in British Columbia differs from that of the United States EPA due to the nature of the root problems being solved. The critical issue in British Columbia is the damage and loss of habitat caused by development and erosion of the headwater streams,” states Jim Dumont.


“Elected representatives on the Utilities Committee learned that the Water Balance Model is a tool available to Metro Vancouver’s (municipal) members so that they will be able to more effectively and efficiently fulfil their rainwater and stormwater management actions under our region’s IntegratedLiquid Waste and Resource Management Plan,” stated Mayor Darrell Mussatto.
“The City of Surrey has extensive experience with ISMP development and implementation. Now in its fifth decade of continuous implementation experience, the City continues to evolve and adapt a watershed–based approach that incorporates lessons learned in getting green infrastructure built right,” states Carrie Baron.


“Once we know what we want our watersheds and neighbourhoods to look like, the next step is to decide what the tools are that will get us there. All of us need to understand and care about the goal if we are to create the future that we all want,” stated Vincent Lalonde.
“Investigation of opportunities for the application of green infrastructure objectives is now expected in all the City’s land use plans. Furthermore, Integrated Stormwater Management Plans (ISMPs) will provide the basis for implementing green infrastructure objectives to support a design with nature approach on a watershed scale,” stated Paul Ham.