“To ensure the value of green infrastructure is recognised, our research found a connection between canopy coverage and the value of Australia’s favourite investment, the family home," stated Roger Swinbourne. “The irony here is that the very development that often leads to the removal of trees suffers in the long run as the ‘double whammy’ of direct sunlight and more surface water increases maintenance frequency and cost.”
“The Canadians do appear to be ahead of the US in this field because the US EPA took a really bad approach to LID that was based on the premise that enforcing every site to the same standard would somehow fix the problems of water quality in the US,” commented Paul Crabtree. “The USA EPA approach has done some good, but has several crippling drawbacks."
"Instead of expanding our infrastructure, we put together a plan to price, value, reuse, recycle, infiltrate, transpire or otherwise manage, every drop of rainwater we could. We started to invent the millions of ways to reduce the amount of rainwater that arrived at our sewer inlets. The goal was to consider rainwater as a commodity and a resource—if it enters a sewer drain it becomes a costly waste product," explained Howard Neukrug.
At a Special Meeting held in October 2011, the Metro Vancouver Board amended the 2012 Budget to include a grant for the Water Balance Model / Express. “Metro Vancouver has contributed $50,000 to fund further enhancement of the Water Balance Model because widespread use of this decision tool will help Metro Vancouver and members fulfil our regulatory commitments, in particular those related to integrated rainwater management,” stated Port Coquitlam Mayor Greg Moore, Board Chair.
"Many years ago, the province established a set of criteria which determined the level of drainage improvements that were deemed to be acceptable in terms of cost-benefit, and the ability to pay,” explains Ted van der Gulik. “The supporting analysis optimized the relationship between agricultural return on production and cost of drainage infrastructure investment. These have come to be known as ARDSA criteria. "
At the Surrey Forum, Remi Dubé provided an historical perspective on how drainage planning in Surrey has evolved since the 1970s, and how key neighbourhoods embody the Surrey sustainability vision. "There is a fundamental difference between Surrey and other Metro Vancouver municipalities,” stated Remi Dubé. “Surrey has moved beyond pilot projects; we are moving to a broader watershed objectives approach to capturing rain where it falls to protect our streams.”
The inspiration for “Peeling Back the Pavement” was a report titled Re-Inventing Rainwater Management: A Strategy to Protect Health and Restore Resources in the Capital Region. "Environmental and stream health problems in the Capital Region are the legacy of an obsolete 19th century stormwater management system—a system that fails to respect natural systems and water cycles,” states Calvin Sandborn.
A value-added dimension to the SmartStorm Forum Series was the involvement of elected representatives. Mayor Barry Janyk of the Town of Gibsons was the moderator for the last three in the series. "The response to the SmartStorm Forum Series was simply overwhelming," recalls Mayor Janyk,
“The Regional District of Nanaimo (RDN) and Comox Valley presentations to our Regional Board were of high quality and relevant. Board members were fully engaged. Learning from each other is motivating and powerful,” stated Brian Carruthers, CAO, Cowichan Valley Regional District. "Those regions provide a range of experience that we can learn from: the RDN has a true region-wide service function; and Comox Valley has a watershed-based service."
“If communities are to truly benefit from use of nature’s assets to provide vital community infrastructure services, then two issues must first be recognized as being impediment to changes in practice,” stated Jim Dumont. “Issue #1 is widespread lack of understanding of the relationship between flow-duration and stream (watershed) health. Issue #2 is widespread application of a standard of practice that has little connection to real-world hydrology.”
A scenario comparison tool to assess green infrastructure effectiveness, achieve a lighter 'water footprint' and protect stream health. Learn More
The Water Conservation Calculator illustrates how specific water conservation measures can yield both fiscal and physical water savings for communities. Learn More
This Landscape Irrigation Scheduling Calculator uses real-time daily evapotranspiration (ET) rates determined from climate stations located within British Columbia. Learn More
This Agricultural Irrigation Scheduling Calculator uses real-time daily evapotranspiration (ET) rates determined from climate stations located within British Columbia. Learn More
The BC Agriculture Water Calculator enables water licensing for all irrigation purposes, whether agricultural or landscape. All non-domestic users of groundwater in BC are required to obtain a licence. Learn More