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We assist clients through a combination of consulting support, technology-based solutions, professional training, and staffing services.

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Water & Ecology

Protecting natural resources with science-driven, sustainable solutions
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Overview
Expertise
Our Approach
Insights
Division Overview

Uniting Technical and Ecological Expertise for Lasting Impact

Delivering integrated expertise to manage water, ecological systems, and cultural resources for resilient projects and communities

Advancing Sustainable Solutions

As a global environmental consulting firm with a dedicated Water & Ecology division, our team of experienced consultants is committed to delivering sustainable solutions that balance ecological integrity with industrial progress.

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Who we are
What we do

Deep Regulatory Knowledge

We deliver expertise that aligns with the unique requirements of each project. The guidance we provide includes deep regulatory knowledge and technical proficiency, enabling clients to navigate complex environmental challenges with confidence.

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Responsive Client Support

We quickly address immediate project goals while promoting long-term ecological responsibility. With access to our multidisciplinary team, our clients benefit from integrated expertise across a wide range of water and ecological disciplines.

On-the-Ground Expertise, Everywhere You Operate

With strong relationships across global regulatory agencies, we deliver the insight and agility you need to navigate local requirements with confidence.

Deep Industry Experience, Tailored to Your Sector

From mining to infrastructure to environmental restoration and renewable energy, our experts bring specialized knowledge and a commitment to quality, consistency, and your success.

Fast, Reliable, and Always Compliant

We prioritize timeliness, efficiency, and responsiveness—ensuring your projects stay on track and aligned with regulations, no matter the complexity or location.

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Water & Ecology Service Areas

Explore how Trinity supports clients with comprehensive water, ecology, and cultural resource services.

Cultural Resources & Indigenous Engagement

Our experts offer cultural resource surveys, tribal consultation, and NHPA complian...
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Environmental Planning & Assessments

Our expert teams offer environmental assessments and permitting services, ensuring...
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Fisheries, Aquatic & Marine

Our aquatic scientists, toxicologists, and marine ecologists deliver robust assessm...
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GIS, Data Modeling & Analysis

We harness the power of GIS technology, advanced data modeling, and remote sensing...
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Landscape Architecture Planning & Design

Partner with us to deliver sustainable landscape architecture and design for commun...
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Physical & Geosciences Engineering

Our expert teams offer geomorphology and geosciences engineering services that info...
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Regulatory & Environmental Compliance

Our consultants help clients manage environmental compliance, permitting, and regul...
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Water Resource Planning & Water Rights

Our teams provide integrated water resource planning and water rights services and...
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Water Systems Engineering

Our mining and industrial experts deliver water systems engineering services, inclu...
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Wetlands, Wildlife, Terrestrial & Ecology

Our team of wildlife biologists, ecologists, and land-use specialists support clien...
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Our Approach

Tackling Environmental Complexity With Practical, Science-Based Solutions

Permitting & Compliance Strategy
We guide clients through federal, state, and local regulations to reduce risk, avoid delays, and keep projects moving forward.
Ecosystem Assessments & Monitoring
Our scientists deliver accurate ecological data to support permitting, design, restoration, and long-term management decisions.
Habitat & Species Expertise
From wetlands to wildlife, we help protect sensitive habitats while enabling responsible development and infrastructure delivery.
Resilient Water Planning
We support water supply, reuse, and conservation strategies that protect resources and adapt to changing conditions.
Restoration & Mitigation Solutions
We design and implement restoration projects that restore ecological function and meet regulatory mitigation requirements.
Interdisciplinary Project Support
Our team collaborates with engineers, planners, and developers to integrate ecological insight into every phase of a project.
Support From Expert Teams

Talk to a Water & Ecology Expert

Our consultants are ready to guide your next step with practical insight and proven experience.
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Testimonials

I joined Trinity Consultants because I wanted to take my experience as an engineering student and apply it to a job that was people-oriented and allowed me to explore a wide range of industries. In my time at Trinity, I’... See more
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Sam Najmolhoda
Senior Consultant
Trinity's acquisitions have been foundational to our growth as the preeminent consulting firm serving the natural environment, built environment, and life sciences sectors. We seek industry-leading firms with like-minded... See more
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Paul Greywall
CEO, Trinity Consultants
As a result of our merger with Trinity, we can offer our clients a much broader array of services. Trinity is the best environmental consulting company in the U.S., made up of smart, driven, honest and hard-working emplo... See more
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Shanon DiSorbo
Director, Environmental Consulting
Joining Trinity was a good decision for Ecofish Research because our culture of scientific excellence, client service, and employee opportunity aligns closely with Trinity’s values. Scaling is a challenge for all special... See more
A
Adam Lewis
Managing Director, Water & Ecology Canada
In the three years since joining Trinity, SESPE has grown revenue by 50% and we more than doubled our operating profit. Our clients have also been positively impacted by the transition – we are able to offer a wider rang... See more
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John Hecht
Principal Consultant, Environmental Consulting
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61st International Council for Arts Deans (ICAD)
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New Mexico
13/10/2025
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61st International Council for Arts Deans (ICAD)

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34th EFO Annual Meeting & Trade Show
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Oklahoma
12/10/2025

34th EFO Annual Meeting & Trade Show

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2025 AFPM Environmental Conference
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Texas
18/10/2025

2025 AFPM Environmental Conference

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ISPE Annual Meeting & Expo
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North Carolina
25/10/2025

ISPE Annual Meeting & Expo

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2025 Idaho Mining Conference
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Idaho
26/10/2025

2025 Idaho Mining Conference

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10/09/2025
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11/02/2025
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11/07/2025
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