Fish Habitat Compensation

Fish habitat compensation is the process of restoring, enhancing, or creating aquatic habitats to offset environmental impacts caused by industrial activities, infrastructure development, or natural disturbances. These projects ensure that fish populations and ecosystems remain viable and productive by incorporating strategic engineering, habitat reconstruction, and long-term ecological monitoring. SEM has extensive experience in fish habitat compensation. We apply science-driven solutions to support sustainable fish populations and ecosystem health.

Project Spotlight

Iron Ore Company of Canada (IOC), Cowboy Creek Rehabilitation

Location

Wabush, Labrador

Sector

Mining

Objective

To develop a plan to offset impacts associated with the Wabush 3 Open Pit Mine Project by restoring and increasing the fisheries productivity of Cowboy Creek, a stream severely impacted by a forest fire in 2013.

Key Deliverables

Baseline Studies: Conducted comprehensive aquatic and terrestrial environmental baseline studies to guide habitat restoration.
Construction & River Engineering: Installed 140 overhang structures, 70 boulder clusters, and 23 spawning gravel areas to create ideal spawning areas for fish.
Long-Term Monitoring & Results: Developed a 10-year monitoring program (to 2027) to ensure continued ecological improvements. Electrofishing assessments have recorded significant increases in fish populations - some reaching historic highs.