Combining our expertise with your challenges for responsible, sustainable and efficient management of mining water.
TerraMines Inc. is a Quebec-based company specializing in mine water treatment. We deliver solutions for mining water management that respond to the evolving demands of regulatory compliance, environmental responsibility, and operational efficiency. At the crossroads of engineering, environment, and regulation, we provide cutting-edge water technologies and tailor-made strategies for the unique challenges of water in the mining sector.
Our mission is clear: to protect the natural environment while ensuring the conformity of mining operations, thanks to high-performance, appropriate, and sustainable water treatment solutions. We intervene at every stage of the mine cycle – from exploration to closure – to prevent, control, and treat runoff, industrial effluents, process water, or specific contaminants such as heavy metals and acid mine drainage.
TerraMines relies on a rigorous, collaborative, hands-on approach, in which each mine water treatment solution is developed in close consultation with the customer. Thanks to our experienced, multi-disciplinary team and our commitment to quality, we consistently meet the highest industry standards for mining water treatment in Canada.
Water issues: Minimal impact, but local drainage or borehole water may need to be managed from time to time.
Water issues: Impact studies on local water resources, definition of future water treatment solution needs.
Water issues: Runoff, site water, first management basins to be set up.
Water issues: Ongoing management of process water, runoff, industrial wastewater, sometimes treatment of contaminated water (acids, metals, etc.).
Water issues: Long-term management of residual water, basin stability, risk of acid mine drainage.
By choosing TerraMines, mining companies are partnering with one of the most trusted mining water treatment companies in Canada, capable of transforming environmental constraints into opportunities for continuous improvement. We firmly believe that responsible mine water management is not only a regulatory issue, but also a key factor in operational performance, social acceptability, and long-term sustainability.
We provide site-specific water treatment services to address the full range of mining water challenges, from sediment control to complex industrial wastewater. Our team brings expertise in delivering adaptable, high-performance water treatment solutions tailored to the mining sector, using proven methods trusted by leading industrial water treatment providers. Every service is designed to ensure regulatory compliance, protect the environment, and integrate seamlessly with mining operations.
We help mine operators reduce reliance on fresh water by promoting the reuse of treated water across operations. Through closed-loop systems, we support mine water treatment that enables recycling and reduced waste discharge. These strategies not only reduce environmental pressure but also enhance economic performance and long-term sustainability.
From early-stage land clearing to active construction, TerraMines manages stormwater and construction water using adaptive. We reduce sediment runoff, control discharge volumes, and ensure all temporary and permanent works meet environmental criteria. Our construction phase strategies align with overall mining water treatment goals to minimize ecological footprint and risk.
By choosing TerraMines, mining companies are partnering with a trusted mining water treatment company, capable of transforming environmental constraints into opportunities for continuous improvement. We firmly believe that responsible mine water management is not only a regulatory issue, but also a key factor in operational performance, social acceptability, and long-term sustainability.
With proven success across the province. Our trusted partnerships with mine operators reflect our commitment to reliable results, responsive service, and scalable solutions across Canada’s mining sector.
Thanks to our experienced, multi-disciplinary team and our commitment to quality, we deliver effective mine water treatment solutions. Our systems are designed to operate reliably under harsh conditions, meet environmental targets, and contribute to the long-term safety of both people and ecosystems involved in mining projects.
TerraMines has been providing water treatment services at Agnico Eagle's Meliadine mine through highly skilled and specialized operators. Their reliability has been key to the successful operation of our different water treatment plants.
Thank you for the good replacement services.
The communication was excellent and also the work requested was done impeccably.
I would recommend TerraMines to all my contacts without hesitation!
Let’s talk about your water challenges and how we can support your mining water treatment goals.
Damien Delemarre
Chairman of TerraMines
Company OHS manager