The Sandy River Delta, also known as “Thousand Acres,” is a popular natural area near Troutdale, Oregon, where the Sandy and Columbia Rivers meet. It spans about 1,500 acres, with most of the land managed by the U.S. Forest Service and a portion owned by the Oregon Department of State Lands (DSL).
The area is known for its ecological diversity and is used for hiking, birdwatching, and dog walking. It also includes protected wildlife habitat. In recent years, it has been used as an unauthorized campsite, raising concerns about safety, wildfire risk, and environmental damage.
Restoration efforts are now underway, with state and local agencies working together with community-based organizations to protect the land and support people living in the area.
Cleaning Up the Sandy River Delta
Starting May 12, 2025, the Oregon Department of State Lands (DSL) is temporarily closing about 50 acres of state-owned land at the Sandy River Delta near Troutdale. For many years, this area has been used as an unauthorized campsite, resulting in unsafe conditions for visitors and those living at the site. We are closing it to begin restoration of the land, which is home to wildlife and enjoyed by many as a natural recreation area. We plan to reopen the site on October 1, 2025.
DSL is working closely with the Multnomah County Homeless Service Department (formally the Joint Office of Homeless Services), the Multnomah County Sheriff’s Office HOPE Team, Metro, and others to connect people living at the site with housing and support services. This area has historically been served by outreach teams from multiple agencies and non-profits working in East Multnomah County. Prior to the deadline to leave the area on June 2, a dedicated outreach team from The Salvation Army will focus exclusively on helping people residing within the area that will be closed. Their aim is to ensure that everyone there is offered services, including navigation to available shelter beds or housing. After the closure, this team will continue focused outreach work in the areas of Troutdale, Wood Village and Fairview.
Signs are now posted with information about the closure. The organizations supporting this effort visit the site regularly to share information and answer questions. Beginning in early June, we’ll begin in early June. This includes removing debris and assessing damage to the land.
This closure is part of a long-term effort to restore the natural area, improve public safety, and protect the environment. We are committed to compassionate engagement with everyone affected and are providing information and resources to support those living at the site.