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  • Home
  • About
    • Our Team
    • Partners
    • Contact
  • Research
    • Watershed Science
    • Downstream Effects
    • Drinking Water Treatability
    • Resource Economics
  • Publications
    • List of Publications
    • Research Report
    • Research Snapshots
    • Resources
  • Capacity Building
    • Young Professionals
    • Knowledge Mobilization
    • Opportunities
  • News
    • Events
    • 2022 AGM Highlights
    • 2022 AGM Posters

NEWS

Key challenges for drinking water security addressed by the forWater Network

7/5/2021

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The forWater Network, a pan-Canadian collaboration of researchers and industry partners, gathered for their annual general meeting (AGM) to discuss research progress after the fourth year of working together. There was a lot to discuss. Over the course of two days, the Network shared 22 research presentations, 26 student posters, 5 interactive discussions, and 1 collaborative brainstorming session.
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The study sites of the forWater Network are located in the five major forested ecozones, providing critical information of the impacts forest management has on drinking water quality and treatability
​The Network is unique as it is the only one of its kind with a focus on society’s most critical water needs: drinking water. It is the only research Network that distinctively bridges the knowledge gap between water treatment and forestry research—linking ecosystem research from five vastly different forested ecozones found across Canada. The culmination of this effort results in dynamic research of innovative approaches that integrate water treatment and land management to ensure safe, reliable drinking water for all communities now and in the future.
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Example of one of the 26 posters presented at the forWater Annual General Meeting
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Example of poster platform used during the interactive session. Participants could vote for the best presentations.
forWater is asking the complex question of how to ensure safe, reliable drinking water in a future with increasingly common, severe climate change-associated disturbances (wildfires, hurricanes, floods). In 2020, the world witnessed unprecedented wildfire seasons across the globe, including the first ever gigafire: the August Complex Fire in California. These and other landscape disturbances can alter the quality of water in impacted rivers, lakes, and reservoirs by increasing the delivery of sediments, nutrients, and both natural and anthropogenic chemicals not usually found in our water sources. Millions of people rely on these forested landscapes for the provision of water. Rapid fluctuations in source quality can impact water treatment plants, potentially leading to service disruptions to households and businesses. These disturbances can even impact water quality decades after the event takes place, causing challenges and costs to communities entrusted to provide safe, reliable drinking water.
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Screen capture of the final discussion session at the AGM
​This is where the forWater Network research comes in, seeking to uncover new knowledge and develop new tools to manage forests and water supplies so that drinking water treatment is not compromised. By doing so, the Network can help communities adapt to changing climate. In Canada, forested watersheds must be prioritized because that is where most urban, rural, and Indigenous drinking water originates. The Network shared key findings that better equip communities to manage water treatment challenges at this year’s AGM.
  • Algal blooms that cause many challenges and potential risk to consumers by challenge treatment processes and producing toxins in source waters can be better predicted by using fine sediment tracing which helps track the nutrients that contribute to the blooms.
  • Dissolved organic carbon (DOC) which is present after significant rainfall on British Columbia’s coast can impact taste and odour in drinking water and cause challenges for water treatment. Using alkalinity of source water to assess the DOC present can help water treatment plants anticipate and remove this problematic nutrient.
  • Interestingly, in the Boreal Plains in Alberta, water hydrology runs counter to widely held beliefs in regard to where recharge areas are located. Recharge areas are where water flows from, providing water to rivers and wetlands. This new understanding has implications for land management and water treatment.
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Cover of the Research Updates report launched at the AGM this year. A link to the report is provided at the end of the article.
​Researchers in the Network will continue to bring new insights to the impacts different forest management have on water quality and treatment challenges. This ground breaking research will bring new foundational knowledge about each forested ecozone in Canada helping understand the distinct chemical composition in each area and thereby helping water treatment specialists better anticipate changes within their system.
 
To follow along with research updates from the forWater Network, please follow us on Twitter (@forWaterNetwork) or read the latest research report.
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    forWater Network

    The Network provides insights into new scientific research for safe, secure drinking water---globally---which starts with resilient forests

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