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Building-Scale Non-Potable Water Systems

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Building-Scale Non-Potable Water Systems in the Region – Planning and Implementation Resources​

​Adoption of non-potable water systems can help address climate and population growth-related challenges by saving the region’s precious drinking water for potable water purposes, helping ensure the region will have enough drinking water today and for future generations.

Through the Non-Potable Water Use Project, Metro Vancouver has collaborated with industry stakeholders to identify and investigate solutions to region-specific challenges associated with building-scale non-potable water systems. The project culminated in a guidebook and companion document that provide guidance to those within the existing regional regulatory framework who are considering or implementing a building-scale non-potable water system.

Industry stakeholders were also engaged to develop a key findings document that provides stakeholders across the region and BC with recommended actions to address the most significant barriers and challenges with the adoption of non-potable water systems.

Metro Vancouver is currently seeking an appropriate organization or government to lead or facilitate the continuation of this work. Please contact key staff through the Information Centre if you would like to express interest in supporting or leading this work.


 

 

What are the benefits of non-potable water systems?What are the benefits of non-potable water systems?<div class="ExternalClassBA31DE1213644E5A9BB29706D6D93C86"><p>There are many benefits to increasing non-potable water use, including but not limited to:</p><ul><li>A reduction in treated drinking water demand and​ wastewater/stormwater collection</li><li>Improved building, community, and climate resiliency</li><li>Vibrant gardens and public spaces</li><li>More sustainable buildings​<br></li></ul></div>
Interested in implementing a non-potable water system? These resources could help.Interested in implementing a non-potable water system? These resources could help.<div class="ExternalClassD535676620C84142B35EAAE3098AE82D"><p>A guidebook and companion document were created to aid in the process of planning, designing, and implementing non-potable water systems. The guidebook includes key topic areas to consider for the implementation of these systems such as drivers, regulation and policy, logistical and feasibility considerations, and design process recommendations.</p><p>The guidebook’s companion document provides additional technical information and guidance including a water source and water end-use matching matrix, project risks, checklists for design and implementation, and water balance model data sources.</p><p>These documents are not designed to be relied upon as engineering documents, design standards, or educational texts, but rather to provide insight, guidance, and resources specific to the Metro Vancouver region.<br></p></div>
What are some of the barriers and opportunities to non-potable water systems?What are some of the barriers and opportunities to non-potable water systems?<div class="ExternalClass070A068FC0D84D23A8F03569A046E6A8"><p>Regional barriers to the uptake of non-potable water systems were explored to identify opportunities to support greater adoption of these systems. To inform this work, Metro Vancouver convened a multi-stakeholder working group made up of representatives who are involved in deploying non-potable water systems.</p><p>The outcomes of the working group discussions are outlined in a key findings document that identifies barriers to uptake of non-potable water systems and recommendations to address those barriers.</p><p>If you, or your organization, is interested in supporting or leading the recommendations from this work, we encourage you to contact us through the Information Centre.<br></p></div>

 Resources

 

 

Guidebook (printer friendly version)https://metrovancouver.org/services/water/Documents/non-potable-water-systems-printer-friendly-guidebook-2022.pdf, Guidebook (printer friendly version)Guidebook (printer friendly version)
Companion Documenthttps://metrovancouver.org/services/water/Documents/non-potable-water-systems-companion_document.pdf, Companion DocumentCompanion Document
Key Findingshttps://metrovancouver.org/services/water/Documents/non-potable-water-systems-key-findings.pdf, Key FindingsKey Findings
Guidebook (online version)https://metrovancouver.org/services/water/Documents/non-potable-water-systems-guidebook-2022.pdf, Guidebook (online version)Guidebook (online version)

 Related links

 

 

Water conservation tipshttps://www.itsalldrinkingwater.ca, Water conservation tipsWater conservation tips
Grow Green Guidehttp://www.growgreenguide.ca/, Grow Green GuideGrow Green Guide

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