Near the Waters Edge; A Green Infrastructure Tour
Participants visited areas where green infrastructure was already in place or where it could be implemented in the future. It was an invite only event with invitations to our regional elected officials from the City of Courtenay, Town of Comox, Village of Cumberland, K’omoks First Nations, school district #71 trustees, Member of Legislature and Members of Parliament as well as ‘neighbours of the river’ and other land use decision-makers such as engineers, architects and developers.
The aim of the tours was to encourage politicians, engineers and school trustees to work together with biologists and ecologists to develop an overall green infrastructure vision for the Comox Valley to deal with issues such as flooding and rainwater management.
Green floodplain infrastructure focuses on flood resiliency not flood protection – it is not about preventing the flood (the damming solution) but about allowing it to occur naturally without causing dangerous or expensive damage. Allowing for infiltration and allowing the waters to recede quickly when flooding does occur. What this type of green infrastructure doesn’t do is prevent all flooding from occurring or protect all existing development from being flooded (development built in natural floodplains). Natural flood relief relies on the ecosystem rather than built infrastructure meaning lower costs and maintenance. Grey and green infrastructure can work together to protect build features and a variety of flooding scenarios.
What is a Floodplain?
A floodplain is the lowland area adjacent to a river, lake, creek or ocean. When floods occur water flows onto these nearby low-lying areas. When floodplains are preserved in their natural state, or restored to it, they provide many benefits to both human and natural systems.
What is Green Infrastructure?
Green infrastructure is a term for the natural vegetative systems and green technologies that collectively provide society with a multitude of economic, environmental and social benefits. They are also called natural assets, eco-assets or blue-green infrastructure. Most importantly green infrastructure sustainably manages our rainwater. Green infrastructure includes: urban forests, wetlands, bio-swales, engineered wetlands and storm water ponds, waterways and riparian areas, meadows and agricultural lands, green roofs and green walls, parks, gardens and grassed areas, it can also include technologies like porous pavements, rain barrels and cisterns. In a natural environment, rain is absorbed and filtered by pants and soils. In urban landscapes, this natural water cycle is disrupted and rainwater flows across pavement and rooftops. Traditional development alters natural systems to fit into engineered infrastructure and water is conveyed away as quickly as possible. This water picks up pollutants, speed, and volume as it runs across these impervious surfaces and into the nearest waterbody. This is not ideal for the local environment or its associated species. Green infrastructure brings nature into the City, to capture and clean our rainwater before returning it to the surround oceans and rivers. Green infrastructure requires a new decentralized, site-specific approach, and a reliance on a team with expertise beyond engineering. It will require clear community and political support or a change in provincial policy to move beyond the status quo.
On Saturday, September 26, forty volunteers pitched in to collect garbage at Kus-kus-sum and Hollyhock Flats as part of the Great Canadian Shoreline Cleanup. The photos and short video captured from the day illustrate just how industrious it was.
Project Watershed has raised over $2.9 million for Kus-kus-sum and they are closer than ever to acquiring and restoring the site to natural habitat for fish & wildlife, climate change mitigation, reconciliation and community health.
Christopher Smith of Glaskrafter Art Glass is generously donating the proceeds from a selection of his beautiful kiln glass salmon sculptures to the Kus-kus-sum project. In fact, he has already donated $1,600 to Kus-kus-sum for a sculpture bought in August.
We were finally able to hold the Paintings, By The Numbers event on Sept 12, 2020. The event raised over $25,000 for Kus-kus-sum and despite the fact that it was very different than we had planned preCOVID, it turned out to be a success.
Ken Kirkby and Nana Cook have donated 43 of their paintings and seven from their collection to raise funds and awareness for Kus-kus-sum through the engaging and powerful medium of art and the promise of getting a great deal. Each painting is worth between $1,500 and $4,000.
The Kus-kus-sum project that Project Watershed is spearheading will not only create habitat for fish and wildlife, help mitigate climate, and increase green space, it will also help our community put reconciliation into action.
On June 30, the students and instructors of Toshikan Traditional Karate and Kobudo, in Courtenay, completed 108 kata (kata is a series of self-defence techniques combined in a traditional form) as fundraiser for the Kus-Kus-Sum project, in appreciation of Project Watershed’s good work for natural habitat of the valley and the estuary.
A variety of native plants, shrubs and trees will be established at Kus-kus-sum as part of the restoration process. This will not only provide food, shelter and habitat for fish and wildlife but also help mitigate climate change. Check out this video to find out more.