Trusted Environmental Services to the Mining Industry

Trusted experts in aquatic environmental science, delivering high-quality EEM programs to support mining compliance and ecosystem protection.

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Your Partner in Aquatic Environmental Services

Environmental compliance is a critical aspect of any mining operation in Canada, and the Metal and Diamond Mining Effluent Regulations (MDMER) have been in place since 2001 to safeguard aquatic ecosystems from the impact of mining activities. The upcoming 2026 Coal Mining Effluent Regulations will implement an additional requirement for another segment of the mining sector. As a basis for ensuring the health of the aquatic environment downstream of effluent discharges, Environmental Effects Monitoring (EEM) programs are robust, scientifically defensible studies for evaluating benthic invertebrate and fish health.

As leaders in the fields of aquatic environmental science and fisheries biology, Minnow Environmental and Ecofish Research, both Trinity Consultants Canada teams, bring over 20 years of experience conducting more than 200 EEM studies at over 35 mines across Canada. We are your trusted partner in ensuring quality EEM studies are designed, implemented, and reported while meeting the evolving demands of the MDMER.

Why Choose Us for Your EEM Needs?

Having trusted experts familiar with EEM is invaluable for delivering quality, scientifically defensible work. Our team understands the intricacies of EEM and brings the experience to solve complex problems effectively. We can ensure that your monitoring programs are defensible, cost-effective, and aligned with the latest regulatory standards.

Our team is known for our:

  • Unmatched expertise: Our team of experts has been at the forefront of EEM since its inception. We have managed hundreds of studies for mining operations of all sizes, making us one of the most experienced organizations in Canada for mining-related EEM.
  • Regulatory knowledge: Our scientists have played an active role in shaping EEM regulations and have participated in key technical working groups and workshops. This gives us a unique understanding of how to navigate compliance requirements with confidence.
  • Tailored, cost-effective solutions: We design EEM programs specifically suited to your site’s needs, ensuring defensible results while minimizing unnecessary costs.
  • Proven track record: We have consistently helped clients meet and exceed regulatory standards while optimizing environmental performance. We build strong relationships with both regulators and stakeholders, ensuring compliance and trust.

Work With Us

Environmental Effects Monitoring compliance doesn’t have to be a burden. Our team understands both the regulatory landscape and the operational realities of your mining business. We are committed to helping you navigate the complexities of EEM requirements and build programs that are defensible, effective, cost efficient, and aligned with your goals.

Visit our EEM services page or Contact Us today to learn more!

Case Studies

Minnow Environmental Delivers Reliable EEM Compliance Under Challenging Conditions
From Creek to Tank: Minnow Environmental Delivers Exposure Laboratory for EEM Compliance
Advancing Aquatic Science: Minnow Environmental's Data-Driven Approach to Regulatory Monitoring