The project of a new public square converts the site of a former gas station into a green space. This project marks the beginning of a new way of developing public space by exploiting its potential of “in situ” rainwater management of its urban sector, to become one of the first water squares or resilient public spaces in Montreal.
In addition to being a resilient space for flooding issues related to climate change, the space brings to life and literally pays homage to the song “Les fleurs de macadam” by famous Québec signer and poet Jean-Pierre Ferland whose father operated the gas station that occupied the site in the 1950s.
A programmed immersive rain fountain alternating between real and metaphorical rain, depending on the weather conditions, a ribbon of varied benches strategically placed to contemplate the activity and suspended art works changing with the seasons, make it a place not to be missed.
Water Square or Resilient Public Space
Faced with recurring flooding problems and an overloaded storm sewer system, the city of Montreal seized the opportunity of creating a water square. In response to this mission, the design team combining civil engineering and landscape architecture, approached the project in close collaboration, from conceptual beginning to the final construction.
The square is said to be resilient because it goes beyond the on-site stormwater management and also manages the water of its extended urban perimeter. To achieve this, perimeter streets have been reshaped to direct runoff to lowered curb cuts, acting as gateways to the square’s large rain garden. From its first summer, the water square has attracted public interest, especially during a major rain event on June 16, 2022, when videos of the water-filled square scoured social media.
Immersive Rain Fountain
At the heart of the plaza are a series of interactive water features designed to delight and inspire visitors of all ages. From gentle jets to rhythmic sprays, these elements invite playful exploration and spontaneous interaction, transforming the square into a lively hub of activity and excitement and providing a cool respite from the heat. A ribbon of benches strategically surrounds this core and offers a multitude of angles from which to observe the bustle of this space.
A Place That Pays Tribute to Its History
The toponymy and the layout of the square give the site the importance it deserves by enhancing its history. The words of the first three verses of the song “Les fleurs de macadam”, describing neighborhood life in the 1950s, are engraved on the granite border that runs around the centre of the space. This tribute takes a poetic approach, showcasing the singular beauty of the so-called undesirable plants – these macadam flowers – which are carved into the concrete surface.
Integrated Public Art Program
An art and design competition is organized by a local organization for the creation of ephemeral works suspended above the square on a permanent hanging structure. A program of winter and summer works integrating multimedia technologies, alternate over the seasons and make the place a cultural destination. The suspended art, float over the center of the square and bring some shade during the day, provides a festive atmosphere at night and brightens up the winter season.
Vital Ecosystem in the Urban Fabric
The place showcases a diverse range of plantings within its generous perimeter planting areas, including native species selected for their resilience and ecological value. These green spaces not only enhance the aesthetic appeal of the area but also provide vital ecosystem services such as carbon sequestration, stormwater management, and habitat creation while promoting biodiversity.
Result of a Participatory Process
This newly built project, adopted by its users as soon as it opened, is the result of a four-year participatory process directed by the firm Castor et Pollux, which fed the design process of this plaza that is both calming and vibrant with animation. This inclusive design process ensured that the space reflects the diverse needs and aspirations of the surrounding community.
Pilot Project Studied to Learn Lessons
Following construction, an experimental monitoring system was set up by the city’s water department in collaboration with a university research group, to monitor the square’s performance in terms of stormwater management. In this way, the square contributes to the advancement of knowledge in applied phytotechnology.
Green technologies as a Creative Engine
By embracing the dynamic qualities of water and reimagining its role in public space, the design team has created a vibrant, inclusive environment that celebrates the beauty of nature and fosters social connection. As Montreal continues to evolve and grow, the water square serves as a shining example of how innovative design and community collaboration can create lasting value for cities and their residents.
Other landscape architecture offices involved in the design of landscape: EXP landscape architecture team
Location: 962 Mont-Royal Ave E, Montreal, Quebec H2J 1X5
Design year: 2019
Year Completed: 2022
