Five Regional Districts representing 75% of BC’s population are partners in the Georgia Basin Inter-Regional Educational Initiative (IREI). A program deliverable is the Beyond the Guidebook 2015. It is a progress report on how local governments are ‘learning by doing’ to implement affordable and effective science-based practices. It is the third in a series that builds on Stormwater Planning: A Guidebook for British Columbia.
"Recognizing that it is often challenging for practitioners to find what they are looking for, we believe that we have filled a gap. This page links to British Columbia documents that provide communities, engineers and land use professionals with guidance for implementing watershed-based planning, rainwater management, green infrastructure, and water sustainability," reports Mike Tanner.
"Released in 2002, the Guidebook provides a framework for effective rainwater management throughout the province. This tool for local governments presents a methodology for moving from planning to action that focuses on implementing early action where it is most needed," states Laura Maclean. "The Guidebook approach contrasts with conventional 'flows-and-pipes' stormwater management."
“Interflow is often the dominant drainage path in glaciated landscapes of British Columbia. Even undeveloped sites founded on till and bedrock rarely show overland flow because of interflow pathways. The lesson is that the interflow system is an incredibly important and yet fragile component of a watershed. It is critical for maintaining stream health and our fishery resource,” states Al Jonsson of DFO.
"Have a look at some of the Water Balance Model slideshow presentations that have been made to industry and government groups starting in 2001. This includes some of the early presentations on the Water Balance Methodology that helped pave the way for the paradigm-shift from 'peak flow thinking' to 'volume-based thinking'. The many presentations created awareness and influenced expectations," stated Ted van der Gulik.
"Kim Stephens was able to communicate concepts in a way that made sense to the class. They understood him perfectly," observed Todd Pugh, sessional instructor for Capilano’s Local Government Administration Certificate program. "It is such a mix of people – there were some who would have liked to hear more about the science behind what he presented, and for others it was more science than they’ve experienced since elementary school. So on the whole, I think he hit the right mix."
Property redevelopment and construction of McMansions were radically altering the residential landscape. This also impacts how, and how much, rainwater runoff reaches creeks. “The District of West Vancouver has undertaken to implement a requirement for site landscaping as part of both new development and the redevelopment of properties throughout the community,” states Jim Bailey.
North Vancouver City is a case study for a UBC design course on integration of landscape architecture into urban rainwater management strategies. "The lecture by Kim Stephens was excellent and well-paced," stated Daniel Roehr, Associate Professor. "He provided clarity regarding a course objective, which is to design at different scales, using the reverse design strategy, site and details first before urban and regional scale."
“My objective in meeting with SILG was to plant seeds. Six months from now we will see whether and/or how the seeds have taken root," stated Kim Stephens. “Basically, the Partnership’s mission is to prepare local governments for Step Three on the Asset Management Continuum. Within two years, our goal is that local governments will understand WHY they need to transition to Sustainable Watershed Systems, and HOW they can accomplish this through asset management.”
The report highlights several innovative green infrastructure stormwater projects. "By examining projects over diverse parts of the country, readers will be able to assess trends and techniques that consider various stakeholders in their stormwater projects," wrote Margaret Buranen. "There are a variety of ways to handle rainwater runoff with green infrastructure and many factors to consider when evaluating options."
"Every single cent that is flowing into the stormwater utility bill is taken out of property taxes. It’s fair, it’s rational, and it’s very forward-looking," Mayor Lisa Helps said. “We are working together to create a liveable and vibrant City, and part of that is building more resilience in our communities. Only by boosting the performance of our infrastructure, will we be able to adequately plan for future risk from a changing climate.”
“The Township of Langley is a community of 113,000 of which 75% of the land area is within the Agricultural Land Reserve. This presents a delicate balance between the preservation of agricultural land and the continued pressure for urban development," stated Councillor Charlie Fox. "It is within this context that the staff and Council champion the theme of harmony and integration as we endeavour to focus on ‘green’ initiatives and programs."
"The genesis of this approach lies at the point where rainfall strikes an urban environment surface, where it can be captured via rooftop gardens and water tanks under a notion of retaining water as opposed to having it wash away," says John Argue. "Water which is not captured by these practices can potentially be infiltrated into the soil or be channelled through vegetated bio retention systems or rainwater gardens."
"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.
Over time, the Stormwater Utility provides the City with the capability to foster a watershed stewardship ethic and influence landowner actions on the ground for the common good. “With implementation of our stormwater utility and Rainwater Rewards Program, we have provided a basis to facilitate and grow a change in thinking, so that increased awareness results in action. The program foundation resulted from listening to feedback."
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