Stream Restoration in Otterburn Park

Watercourse Rehabilitation in Otterburn Park: Shoreline Restoration and Wetland Creation

As part of the shoreline and riverbank restoration of the Duclos-Casavant, Bernard-East, and Bernard watercourses in Otterburn Park, INDYCO carried out a large-scale environmental engineering project.

Formerly an agricultural area, the site was completely reconfigured to create new functional wetlands and stabilize the riverbanks in order to compensate for the environmental impact of a nearby residential development. This major transformation now contributes to revitalizing the local ecosystem while laying the groundwork for a sustainable natural environment.

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Expertise that Reshapes the Natural Landscape  

This project clearly demonstrates INDYCO’s ability to operate in sensitive environments where precision, control, and habitat protection are essential.

The creation of a floodplain through the widening and excavation of an overflow lake helped stabilize the banks, restore balanced water flow, and reduce erosion. A temporary bridge was installed to allow construction activities to proceed while preserving the integrity of the stream. Sediment control barriers were also deployed to maintain water quality throughout the duration of the work.

“This park represents much more than a simple green space. It reflects our commitment to creating gathering and relaxation areas at the heart of our city while preserving our natural heritage for future generations.”
— Mélanie Villeneuve, Mayor

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Robust and Sustainable Environmental Solutions

The management of contaminated soils represented a critical component of the project. Soil invaded by common reed, an invasive plant species, was removed and buried more than ten meters below ground under a thick layer of topsoil, preventing any future spread. Soils affected by manganese were transported to a specialized decontamination facility.

All restored wetland areas were then replanted with adapted vegetation to support the creation of a resilient, rich, and self-sustaining ecosystem.

In total, more than 25,000 m² of soil were moved to reshape the landscape and rebuild a complete natural environment.

Through this project, INDYCO demonstrates its commitment to restoring, protecting, and enhancing natural environments. The watercourse rehabilitation project stands as a strong example of our expertise in environmental engineering, combining technical rigor, long-term sustainability, and deep respect for ecosystems.