NEW REALITY IN METRO VANCOUVER: “Climate change is now the most significant risk to the water supply,” wrote Daphne Bramham, Vancouver Sun newspaper columnist (April 2023)
Metro Vancouver needs more than conservation to solve future water needs
“Despite continued population growth and climate change, Metro Vancouver Water District has taken only baby steps toward expanding its storage and supply capacity wrote Daphne Braham, Vancouver Sun columnist, in an opinion piece published on April 27, 2023.
“For the past two decades, its directors — councillors and mayors appointed by their various councils — have had conservation as the primary strategy. Up until now, cutting per-capita usage has worked well enough. Crunch time may finally have arrived.”
“We’re going to need more than magical thinking to deal with regional water supplies.”
To Learn More:
To the read complete opinion piece by Daphne Bramham, download a copy of Metro Vancouver needs more than conservation to solve future water needs.
A Career Perspective
“A long career provides perspective. In my five decades as water resource planner and engineer, there are three years that really stand out in British Columbia when the topic is water conservation,” stated Kim Stephens. Partnership Executive Director, in his opening remarks at Bowen Island Municipality’s Climate Conversations in July 2021.
“After what in respect was a benign half-century, 1987 was British Columbia’s first wake up call. The drought was unprecedented in living memory. Few people are aware that the Metro Vancouver region came within two weeks of the water storage dams being completely empty. There was no Plan B. All anyone could do was hope the rains would come in November. And they did. The downpour on November 2, 1987 broke the drought.”
“The 1987 drought was a defining moment in that it started changing the conversation about water conservation in BC from folks asking why should we even c0nsider using less water, to a consensus emerging that we do need match water demand to water supply. But it took until 1992, after we experienced our third drought, before people stopped asking the why question.”
Truly Teachable Years
“But it was 2003 that truly was what we call ‘the teachable year.’ The Okanagan Valley was on fire, about 27,000 people were evacuated from the City of Kelowna, and several hundred homes were lost. This really got the attention of British Columbians that the climate was indeed changing. It was the 2003 teachable year that created the opportunity for the Partnership to develop and implement the Water Sustainability Plan for British Columbia through partnerships and collaboration. My Action Plan responsibilities continue to this day.”
“In 2015, the West Coast of North America crossed an invisible threshold into a different hydro-meteorological regime. And it has happened faster than anyone expected. Our new reality is longer, drier summers. A generation ago, water supply managers could reasonably anticipate that three months of water storage would be sufficient to maintain supply during a drought summer. Today, however, a 6-month drought is a very real likelihood. It is necessary to plan accordingly. Communities need double the storage volume.”
Watch the YouTube Video!
To view the presentation by Kim Stephens, watch the 28-minute segment that begins at the 6-minute and concludes at the 34-minute mark. And if you wish to learn about drought-tolerant plants, continue watching to learn from the experience of Kathy Leishman of the Bowen Island Garden Club who says:
“Our garden has developed into two areas, with each having a different focus. The seaside area was planned to be drought tolerant and deer resistant, and has certainly been the most interesting area. Lots of testing and learning going on, even after 23 years! The north side of the house is fenced, and more conventional in planting.”
To Learn More:
To view the PowerPoint presentation by Kim Stephens, download a copy of Water and a Changing Climate: Drought Affects Us All.
The Summer 2021 issue of the Asset Management BC Newsletter includes an article co-authored by Kim Stephens to open minds about foundational concepts upon which to build climate adaptation strategies that result in whole-system water management outcomes.
To read the complete article, download a copy of Restore the Balance in Water Balance – Climate Change is Another Variable When Planning for Sustainable Service Delivery, Dealing With Uncertainty, and Managing Risk
In addition, download a copy of Living Water Smart in British Columbia: Dealing with Uncertainty and Managing Risk.
