Problem Solving
We have earned a reputation for innovative and thorough solutions for private, public, and nonprofit clients alike.Â
Collaboration
We bring together people, communities, and natural resources to create locally-tailored and mutually beneficial strategies.
Project Management
Our hands-on project management approach has proven effective with a wide range of clients, partners, and projects.
Winterbrook is proud of its high number of return clients, and of the positive working relationships we have developed with public agencies, businesses, and communities.
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Recent News and Events

American Wetlands Month
Celebrate American Wetlands Month and nearly 25 years of Winterbrook Planning’s work protecting wetlands across Oregon.
At Aurora State Airport, Winterbrook completed a wetland determination to support future development planning. For the Portland Water Bureau’s Bull Run Filtration Facility, our team led wetland delineations, habitat assessments, mitigation planning, and environmental permitting for one of Oregon’s largest infrastructure investments.
These efforts build on a long history of wetlands work throughout the state. American Wetlands Month is a reminder that protecting these ecosystems requires practical solutions, collaboration, and technical expertise. For nearly 25 years, Winterbrook has been proud to help balance environmental stewardship with community needs—and we look forward to continuing that work for years to come.Celebrate American Wetlands Month and nearly 25 years of Winterbrook Planning’s work protecting wetlands across Oregon.

Earth Day 2026
Earth Day message from Winterbrook Planning highlighting sustainable land use, environmental stewardship, and community-focused planning solutions.

Astoria Development Code Amendments Advance Hospital Expansion
Astoria approves development code amendments supporting Columbia Memorial Hospital expansion, advancing a key regional project.
