Portland, OR — A 59-acre parcel of land along the Willamette River, once home to the McCormick & Baxter creosote wood-treating facility, is at the center of a bold redevelopment proposal that could transform the site into Portland’s largest botanical gardens. The land, long designated a Superfund property due to contamination, has been the subject of years of cleanup efforts by environmental agencies, reducing the environmental risks at the site.
Now, the nonprofit Portland Botanical Gardens has announced plans to purchase and redevelop the area into a public greenspace that will serve as a major environmental and educational resource for the city. The proposal comes as part of the city’s broader efforts to repurpose contaminated industrial land into vibrant public spaces.
The Oregon Department of Environmental Quality is currently reviewing a Prospective Purchaser Agreement, which would set conditions for the land’s redevelopment. Public interest in the project has been strong, with Portland residents invited to comment on the proposal through January 30, 2026.
Redevelopment Plans Focus on Education and Conservation
The Portland Botanical Gardens project aims to be more than just a landscaped park. In addition to providing public greenspace, the proposal includes plans for educational facilities, research partnerships, and curated collections of endangered and climate-adapted plants. Organizers describe the gardens as a “living laboratory,” where visitors can learn about the Pacific Northwest’s ecosystems and global conservation efforts.
The design features greenhouses, pavilions, and event spaces, all intended to host year-round programming. These facilities would support a wide range of cultural and scientific events, including workshops, community outreach, and educational programs. According to project organizers, the space will serve as a hub for both public engagement and scientific research.
The gardens’ location along the Willamette River would also provide waterfront access, enhancing recreational opportunities in the area. Trails would extend the existing Willamette River Greenway, allowing visitors to explore the site while also connecting it to nearby green spaces and transit networks.
Community Response and Potential Impact
The proposal to convert a former Superfund site into botanical gardens has sparked significant conversation among Portland residents. Many supporters view the project as a unique opportunity to address the site’s toxic past and repurpose it for public benefit. By reclaiming the land and transforming it into a garden, advocates believe Portland can demonstrate its commitment to environmental recovery and sustainability.
Local educators and parents have expressed excitement about the educational opportunities the project could provide. School programs, field trips, and hands-on learning experiences would be central to the gardens’ mission. Additionally, conservationists have emphasized the importance of using the gardens to showcase native plant species and raise awareness about pressing environmental challenges.
However, there are some concerns about the project’s long-term sustainability. While the gardens would provide an educational and recreational space, residents want assurances that the site will remain accessible and properly maintained over time. The public comment process, which remains open until January 30, 2026, will allow for further community input on these issues.
Challenges in Redeveloping a Superfund Site
Redeveloping a former Superfund site comes with a number of challenges. Ensuring that the area remains safe for public use is a primary concern, particularly given the site’s history of contamination. Environmental safeguards will need to be in place throughout the redevelopment process, and the Oregon Department of Environmental Quality is actively reviewing the project to ensure that proper remediation measures are followed.
In addition to environmental safety, logistical hurdles also need to be addressed. The development of infrastructure on a site with a complex history requires careful planning and coordination. The construction process will need to balance ecological restoration with the creation of public amenities, such as trails, event spaces, and educational facilities. Collaboration between the nonprofit organization, environmental regulators, and community stakeholders will be key to navigating these challenges.
Despite these hurdles, the project’s potential impact is significant. If successful, the Portland Botanical Gardens could become a regional destination, attracting visitors from throughout the Pacific Northwest and beyond. Advocates argue that the gardens would be an example of how cities can reclaim polluted sites and transform them into sustainable, publicly accessible green spaces.
Portland’s Ambitious Urban Renewal Plan
The proposal to build the Portland Botanical Gardens on the McCormick & Baxter site represents one of the most ambitious urban renewal projects in the city. If the project moves forward, it will serve as a model for other cities looking to repurpose industrial sites for public use. Transforming this contaminated land into a public garden aligns with broader urban trends of turning former industrial sites into parks, cultural venues, and community hubs.
Observers have pointed out that Portland’s plan stands out not only for its scale but also for its educational focus. Unlike other urban reclamation projects, the gardens would emphasize scientific research, conservation, and environmental education, making it a unique destination in the region. The project has the potential to redefine how cities approach land reuse and environmental recovery, combining urban renewal with a commitment to sustainability.
If approved, the Portland Botanical Gardens would symbolize the city’s ability to confront its industrial past while creating a more sustainable future. The project’s success could inspire other cities to consider similar transformations for their own contaminated sites, reinforcing the idea that urban renewal can go hand-in-hand with environmental stewardship and community engagement.
