Environmental

Working on behalf of the environment, within the built environment.

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Environmental

Working on behalf of the environment, within the built environment.

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Environmental

Working on behalf of the environment, within the built environment.

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Environmental

Working on behalf of the environment, within the built environment.

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Supporting Community Improvements, Mitigating Environmental Impacts

With an environmental mentality toward the built environment, Otak’s experienced team uses advanced tools and strategies to the mutual benefit of local communities and habitats alike. From mitigation in present plans to correcting past development, our multidisciplinary approach aims to ensure the cost-effective, sustainable completion of projects.

Environmental Projects >

Natural Systems Design

With expansive knowledge, our team uses emerging technologies to preserve and restore environmental balance, facilitating natural fish migration, rehabilitating wetland areas, and repairing damaged river beds. By building healthy, functional aquatic ecosystems and by improving the quality of life for local communities that rely on their preservation, Otak is dedicated to positively impacting the world and environment.

Environmental Science

Otak specializes in all fields of earth, water, and biosphere science, from ecology and fluvial geomorphology to botany and fisheries. We prepare technical reports documenting environmental baseline conditions and address environmental sensitivities to deliver low-impact development (LID). Our team of scientists analyze and map collected data to make the best decisions and to present their findings to interested parties in a comprehensible and transparent way.

Environmental Permitting

Environmental permitting is essential to any project’s success. Accounting for regional and local ecologies and regulations, Otak’s breadth of experience and knowledge ensures that projects run not only efficiently and meet compliance but also enhance their surrounding environment. To accomplish this, we work closely with local, state, and federal groups throughout our projects’ completion, avoiding compliance issues and keeping projects on schedule.

Stormwater Planning

Efficient stormwater drainage is critical for sustainable, resilient, growing communities. When rainfall intensifies, it both negatively impacts local sewer systems and increases the amount of water entering these systems. Otak’s goal is to protect local waterways from flooding and erosion, and to provide improvements to local water quality. We reach this goal by generating stormwater reports and that address and plan around its impact.

Want to talk Projects? Contact our Environmental Leads.

Oregon
“Otak has always provided me with the opportunity to chart my own course and surround myself with amazing, talented, and interesting people.”

Kevin Timmins

Director of Water & Natural Resources

Colorado
“Working at Otak allows me to experience interesting, exciting projects while furthering my professional and personal development. ”

Tracy Emmanuel

Manager of Water & Natural Resources, Colorado

Washington
“I enjoy working for an employer that has cultivated a culture which encourages employees to think big and to pursue our dreams.”

Russell Gaston

Sr. Technical Advisor

Stormwater Planning
“I like working at Otak because my projects bring me in contact with stormwater managers throughout the Pacific Northwest.”

Trista Kobluskie

LID

Group Leader

Environmental Permitting
“Friendly people, challenging projects and collaborative problem solving, and honest work environment.”

Jeff Gray

Senior Managing Scientist

Insights from Otak Environmental

Graphic illustrating gray vs green infrastructure in an urban environment.

A Guide to Green Stormwater Infrastructure and the Growing Benefits of Nature-Based Solutions

As urban environments and their infrastructure expand, so do the amount of impervious surface they create. Where rainwater would otherwise naturally find its way into the soil, those surfaces make it so that it is now prevented and diverted by hardened and water-resistant surfaces such as roadways, parking lots, and rooftops. Stormwater planning addresses this […]
Blog

How an Adaptive Management Plan is Adding Resilience and Connectivity to St. Vrain Creek

In the realm of environmental restoration, the concept of adaptive management has emerged as a crucial tool for ensuring the long-term success of projects. This approach, rooted in data analysis from monitoring a project site over time, allows for continuous improvement and informed decision-making to ultimately enhance the resilience of restored natural systems. In this […]
Blog
People speaking during the Springwater Wetlands grand opening event.

A Community Gathers to Celebrate a Green Solution to Urban Flooding

September 22, 2025

News & Events
View of Moshier Park synthetic turf athletic field.

Moshier Park Stormwater Project Yields Benefits to Community and Fish Habitat

July 27, 2021

News & Events
Pringle Creek after water resources engineering improvements

Pringle Creek Project Restores Waterway and Increases Fish Passage

June 17, 2020

News & Events
Graphic introducing the topic of comprehensive planning.

How Comprehensive Planning and Climate Co-Benefits are Creating Community Resilience

Positioning a community for long-term success is a planning effort that requires vision into the past, present, and future. Development around community goals often takes shape in the comprehensive planning process, but today this ever-evolving discipline faces increasingly complex challenges. From the air to water and soil, the impacts of climate change are putting environmental […]
Blog
A fish species native to Colorado found in the area of a restored stream.

Waterway Restoration: A Holistic Approach to Habitat and Infrastructure

There are more than 250,000 rivers stretching over 3 million miles across the United States. These streams lead to countless more waterways that form an interconnected system of essential natural resources for communities, agriculture, and wildlife. The decades of development that has allowed for the growth of towns and cities is now better understood for […]
Blog

Interested in joining our team?