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The Partnership for Water Sustainability in British Columbia (the Partnership) is the hub for a “convening for action” network in the local government setting, is responsible for delivering the Water Sustainability Action Plan program through partnerships and collaboration, and embraces a vision for shared responsibility where all the players align their efforts for the greater common good. To learn about the Partnership’s genesis and history, visit About Us.
The Partnership plays a bridging role between provincial and local governments, and between local governments and the stewardship sector; and is the steward for Stormwater Planning: A Guidebook for British Columbia, a provincial guidance document released in 2002.
Under the Action Plan umbrella, the Partnership collaborates with government and others to develop methodologies, tools and resources to support implementation of the Whole-System, Water Balance Approach to land use, infrastructure servicing and asset management.

Released by the provincial government in February 2004, the Water Sustainability Action Plan provides a partnership umbrella for advancing on-the-ground initiatives in the local government setting.
The Action Plan is nested within Living Water Smart, British Columbia’s Water Plan. Released in 2008, Living Water Smart was the provincial government’s call to action, and to this day transcends governments.
In the early years, initiatives were inspired by and built on the conceptual foundation provided by A Water Conservation Strategy for British Columbia, released in 1998. Ian McHarg’s “Design With Nature” vision has influenced Action Plan implementation. The desired outcome is to achieve settlement, economy and ecology in balance.
Susan Haid has played a leadership role in trailblazing an ecosystem-based approach to community planning in British Columbia. “It sounds simple, but it is heartening because this has NOT really been a key theme in the public dialogue for some time. The pandemic has reminded us of the importance of green space and access to nature," stated Susan Haid. “It is even more important now because in the 1990s we did not have the kind of weather extremes such as atmospheric rivers and heat domes we are now regularly experiencing. There is a resurgence of ideas that ...more
"The starting point for EAP is Natural Asset Management. We are taking a spatial approach. We deal with parcels which is as spatial as you can get. We need readers to understand that in order for EAP to be real to them. It lets local governments know the financial value of their streams as a Natural Commons Asset. Next, we are moving EAP from a primary emphasis on Asset Management to use by planners for spatial analysis related to streams and trees. As we evolve EAP through more projects, we will be able to ...more
“Our focus in moving forward with EAP, the Ecological Accounting Process, is on land we own. The RDN is all-in with our participation. As an organization, we need to get wiser about natural asset management. We need to be able to open people’s eyes about natural asset management in general and as an element of municipal infrastructure services. We also need to open eyes more so to the financial side of what these natural assets contribute. And vice versa. How much financial aid we need to put into these assets to allow them ...more
"The EAP program is embedded in our Integrated Action Plan. This supports City Plan: Nanaimo Reimagined which provides direction for the coming 25 years on everything...land use, transportation, climate adaptation, etc. We made sure EAP is part of that. It is firmly rooted," stated Bill Sims. "By being pragmatic and making the financial case using real numbers, we answer the question of why we should be investing in stream maintenance and management. You also need the Repetition Factor to reinforce what EAP stands for...so that people have the context in their ...more
"There is untapped intelligence out there in nature. It is on our doorstep but we are tapping it even less because we are so focused on Artificial Intelligence," says Michael Blackstock. "There is this vast amount of wisdom out there that Indigenous peoples have seen forever...and that is Natural Intelligence...NI. Avoid getting caught up in only looking to AI to solve your problems. The balance principle is central to Natural Intelligence and Blue Ecology. It calls for a narrative shift towards healing and giving back to the environment. It is about ...more
“The Province has come out with their transit-oriented development legislation. What that means is redevelopment. And redevelopment means a demand on utilities. Sometimes these demands have already been anticipated and planned for. And sometimes these are new and somehow have to be accommodated. Sewage and drainage are a little trickier than other utilities. That is where we have this crunch of priorities and a concern. Yes, we need affordable housing. But affordable housing must be serviced with infrastructure that is also affordable," stated Robert ...more
Younes Alila is in the news. He is courageous in challenging conventional wisdom about what he believes to be the misguided practice of forest hydrology in BC. His message boils down to RISK and LIABILITY. “Engineering solutions to flood risk mitigation deal only with symptoms. And they fail to account for cumulative effects. The outcome is unintended consequences," he says. "Flood mitigation work in the low land must be in sync with our land use and forest cover policies in the uplands. This is our only hope of increasing our chance of managing flood ...more
“The results of our analysis clearly show that there’s a vast opportunity to support water resilience in communities by implementing more stormwater capture to supplement water supplies and help offset the negative impacts of urban stormwater runoff,” said Bruk Berhanu. “The next steps would be for communities to build on these results and to determine how much stormwater capture is feasible for them. That involves looking at local context and considering factors such as potential impacts on downstream water ...more
"The UBC research team led by Hans Schreier and Ken Hall dated all these sediment cores from Burnaby Lake and extracted sediments from certain years. They identified, for example, when lead stopped being used in gasoline. They also showed how pollutants in road runoff work their way through the drainage networks and into streams where they deposit. It was an inspiring moment for me. I saw a path forward for making a difference. That was the moment when I realized why we must do a better job of erosion and sediment control," stated Richard ...more
“When the regional districts on the east coast of Vancouver Island present a united front, it is so much stronger than us trying to speak as an individual local government, especially for a small one within a larger provincial context when you are one among many. In a provincial context, we are just one tiny voice. Coming together as neighbouring regional governments has strengthened our relationships and increased inter-regional communication and sharing of methodologies, ideas, strategies and information–all our communities are benefitting!" stated Zoe ...more
"As the American West and other regions dry out, they’re searching for ways to produce more water themselves, instead of importing it by aqueduct," wrote Matt Simon. "So the old way of stormwater management isn’t just increasingly dangerous and ineffective as the planet warms and storms get more intense—it stands in the way of a more beautiful, less sweltering, more sustainable urban landscape. LA, of all places, is showing the world there’s a better ...morePartnership raises red flag on an emerging crisis related to well registration under existing groundwater legislation
March 1, 2022 was the deadline for historical non-domestic groundwater users to apply for a licence to retain their right to divert and use groundwater. The years continue to pass and this water sustainability issue has yet to be resolved…more
A broad brush picture of defining periods and milestone moments over the past three decades
Incorporation of the Partnership as a legal entity was a transformative decision in 2010. But the journey began almost two decades earlier with formation of an outcome-oriented intergovernmental committee. The Partnership is the institutional memory for initiatives around water sustainability in BC…more
Embrace ‘design with nature’ approaches, build greener communities, and adapt to a changing water cycle (balance)
Living Water Smart is an idea and a timeless story that resonates. Living Water Smart has a life beyond a date-stamped plan. The legacy series tells the stories of those with deep knowledge. A goal of the series is to help build bridges of understanding and so pass the baton forward to successive generations…more
Reduce infrastructure life-cycle costs and risks!
The collaborative nature of the working relationship between the Partnership for Water Sustainability and Asset Management BC transcends their Memorandum of Understanding. The two share a mission to achieve sustainable service delivery and represent complementary perspectives within local government…more
Reconciliation means being humble enough to change ways and then start back down the river of time – this time together
Michael Blackstock’s research on water and sharing the message of Indigenous Elders turned from a curiosity to a mission and led him to develop the Blue Ecology ecological philosophy. Blue Ecology emerged from Michael Blackstock’s frontline experience as a mediator and negotiator for government…more
Livability issues today are no different than they were 30 years ago. They are just more complex and more urgent. Apply lessons from the past to influence future outcomes.
The Chronicle is a sweeping narrative. It brings to life an exciting period in local government “convening for action” history. There was critical mass to implement changes in development practices. The Chronicle is about elected leaders and a host of champions who embraced the regional team approach…more
Settlement, economy and ecology in balance is mission possible when there is provincial, regional and local alignment
What do Vancouver Island communities want to look like in 50, 100 years? Everyone needs to agree on expectations and how all the players will work together, and after that each community can reach its goals in its own way. And when local governments are part of a network, everyone goes further…more
Watch the “video trilogy” again and again on YouTube!
Hydrology and ecology are bound together as a system. But we treat them as separate silos. This magnifies the consequences of floods and droughts. The unifying theme for the video trilogy is actionable visions for reconnecting hydrology and ecology in altered landscapes. Each video is a 2-hour documentary …more
Guided by a vision to reconnect people, fish, land and water
Led by a team of mission-focused volunteers who have deep knowledge of government processes, the Partnership is the hub for the Living Water Smart Network. The Partnership’s guiding philosophy is to support and help partners be successful. When they are successful, the Partnership is successful…more
Explore the videos on the waterbucket YouTube channel
Videos help bring to life the history of programs under the Water Sustainability Action Plan for British Columbia. They represent a treasure trove of information. They capture moments in time. Videos are linked to stories posted on this site. This adds a human dimension – real people sharing their experiences …more
Restore urban creekshed hydrology, prevent stream erosion, enhance summer baseflows, ensure fish survival
BC’s new reality: warmer and wetter winters; longer and drier summers. The altered distribution of the seasonal water balance has high-flow and low-flow consequences for streams…more
Browse our online library of publications and downloads
Know your history. Don’t reinvent the wheel. Rather, turn the wheel. Do, learn, adapt and do better. Water sustainability will be achieved as an outcome of green infrastructure policies and practices…more
Mimic the natural water balance and protect stream health
Through inter-regional collaboration and capacity-building, the IREI mission is to develop approaches, tools and resources that advance the whole-system, water balance approach in BC…more
TEST DRIVE IT NOW
Using the Express, the homeowner can quickly size and test landscape-based solutions – such as rain gardens and absorbent soil – that slow, sink and spread rainwater …more
Bend the ‘shifting baseline’ to replicate desired conditions
A progress report on how local governments on both sides of the Georgia Basin are ‘learning by doing’ to integrate land use, infrastructure servicing, financial and ecological planning…more
We honour commitment to the Living Water Smart vision
We celebrate the legacies of individuals who rose to the moment, showed courage in embracing a challenge, and championed changes in water-centric practices. But memories are shorter than most people realize. Unless we record the stories of these champions for posterity, nobody will ever know what they did …more
Third Annual Vancouver Island Symposium on Water Stewardship in a Changing Climate
Collaboration is essential to mobilize and respond effectively to the impacts of climate change and to reconnect the hydrology and ecology in the built and natural environments that surround us…more
Second Annual Vancouver Island Symposium on Water Stewardship in a Changing Climate
Good strategies are our path to success. Reconnect hydrology and ecology – what happens on the land in the creekshed matters to streams! Shrink our destructive footprint while growing our restorative footprint – sustainable is attainable!…more
First Annual Vancouver Island Symposium on Water Stewardship in a Changing Climate
Engagement of community through stewardship is a credible formula to be encouraged and mainstreamed at every opportunity. Recognition that the whole is greater than the sum of the parts is the energy that stokes creativity and determination…more
How climate change will affect the future
All of us have an impact on the land, on the water, and on the way things look. Decisions made today ripple through time. Showcasing of ‘big ideas’ informs choices about land and water…more
Resilient Rainwater Management / Water Balance Express
Resilient draws attention to the future, and help focus thought and action. Resilient in a biological sense is primarily the ability for an ecosystem to recover from an intervention….more
The Partnership is a legal entity, incorporated in 2010 as a not-for-profit society, and delivers services on behalf of government. It originated as an inter-governmental partnership, formed in 2002 to fund and develop the Water Balance Model as a web-based decision support tool. The Water Balance Model was created as an extension of Stormwater Planning: A Guidebook for British Columbia. The objective? Facilitate application of the Water Balance Methodology. The desired outcome? Protect stream health in urbanizing watersheds. When the Water Sustainability Action Plan was released in 2004, the Water Balance Model was the centrepiece initiative. Similarly, the waterbucket.ca website was also an Action Plan initiative. The objective? Record our history as we create it. Showcase success stories. Celebrate the champions who lead by example. Action Plan experience informed development of Living Water Smart, British Columbia’s Water Plan, released in 2008, as well as the provincial government’s companion Green Communities initiative, also in 2008.
Inter-governmental collaboration and funding enable the Partnership for Sustainability in British Columbia to collaborate with others to develop (and share) approaches, tools and resources; as well as provide teaching, training and mentoring.
The educational goal of the Partnership for Water Sustainability in British Columbia is to build practitioner capacity within the local government setting to implement a whole-system, water balance approach branded as Sustainable Watershed Systems, through Asset Management.
Comprehensive and coordinated use of the decision support tools and calculators listed below, which includes calculators developed by others (i.e. the bottom four), would help communities achieve this desired outcome.
Access to more QUALHYMO commands enables advanced problem-solving to establish watershed-specific water balance performance targets.
A planning tool for assessing green infrastructure effectiveness at neighbourhood or individual property scales. Compare scenarios for runoff reduction.
An interactive tool for homeowners. Click and drag components. Learn what it means and how to slow, spread and sink rainwater that runs off hard surfaces.
Continuous and multi-year simulation modelling of hydrologic processes and water quality. Model has watershed, receiving stream and BMP components.
Assess level-of-service for conveyance systems. Consider impact of both climate change and land use change at the same time, and with the same tool.
The irrigation water use calculator provides several different methods of calculating or estimating annual irrigation water use.
Developed to support provincial grant applications, this tool is used by communities to demonstrate how fiscal and water savings would be achieved.
Developed to support the BC Groundwater Regulation, helps agriculture water users estimate annual irrigation or livestock water demands for farms.
Uses real time evapotranspiration data from climate stations to determine drip irrigation run times and sprinkler irrigation schedules for agriculture.
Uses real time evapotranspiration data from climate stations across Canada to determine landscape irrigation system run times.
Uses a provincial 500-metre gridded climate dataset to establish the allowable ‘water budget’ for outdoor water use for each and every property in BC.
Obtains real time evapotranspiration data for climate stations across Canada. A crop’s water requirement or water usage is directly related to ET.