Since 1980, Raedeke (RAD-ĭ-kee) Associates, Inc. has provided a variety of scientific services that respond to environmental issues driven by a combination of rapid growth and changing regulatory practices.

We maintain a solid reputation of quality and integrity with community planners, regulatory agencies and our clients.

Our qualified staff of scientists, designers and technicians provides unbiased natural resource evaluations that meet the myriad requirements of federal, state, and local agencies.

Our field studies and data analyses provide an objective, scientific approach that is presented in an accessible and understandable format.

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Aquatic Resources

Raedeke Associates provides assessment of aquatic resources as part of our overall site analysis for permitting and design. Our aquatic resource services include site reconnaissance for streams, lakes, and marine and estuarine environments, focusing on assessment of hydrology, aquatic habitat, and aquatic ESA-listed or species of concern. Read More.


Wildlife Biology

Raedeke Associates, Inc. has prepared wildlife management plans for a variety of landowners and regulatory agencies, including the first Private Land Wildlife Management Area (PLWMA) plan to be approved in Washington state. This PLWMA plan allowed deer and elk management on private forest land to provide an economic return to the landowner. Read More.


Wetland Science

We have performed over 2,000 individual wetland projects in the Puget Sound region, ranging in size from less than an acre to over 1,500 acres. We provide everything from simple wetland reconnaissance to assessments, delineations, and mitigation plans. Our in-depth expertise in this field enables us to complete projects accurately, on time and on budget. In short, we help clients get projects built. Read More.


Landscape Architecture

The Landscape architecture staff at Raedeke Associates creates sustainable designs that restore natural landscapes, preserve cultural landscapes, and enhance the built environment within the Pacific Northwest. Each project we undertake reflects what we love about design: collaboration with clients, the community and the land. We are passionate about the use of native plants and sustainable building materials. Read More.


Project Permitting

Wetlands and streams are regulated by a variety of federal, state, and local agencies. Raedeke Associates, Inc. regularly works with clients and agency staff to prepare the necessary permit applications and supporting critical areas documents for projects affecting wetlands, streams, and wildlife. Read More.

Latest News ItemRaedeke Associates – Firm Profile – Seattle Daily Journal of Commerce

Latest Regulatory Updates ItemRecent Changes in Bald Eagle Management