Oregon City Residents Face New Willamette River Dock Restrictions

Proposed docks along the Willamette near Oregon City must now comply with tighter greenway rules.

Apr. 14, 2026 at 6:53am

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A sweeping, atmospheric landscape painting depicting the Willamette River winding through the Oregon City area, with dramatic clouds and lighting dwarfing any physical structures or docks along the riverbank, conveying the overwhelming scale and power of the natural environment.New regulations aim to preserve the sublime natural beauty of the Willamette River in Oregon City, balancing private development with public access.Oregon City Today

New Willamette River Greenway regulations in Oregon City are tightening restrictions on private docks and riverfront development between the Oregon City Falls and Multnomah County. The updated code explains when a Greenway permit is required, what's prohibited, and how long approvals last, shaping future access and use of the Willamette River in the area.

Why it matters

The Willamette River is a vital natural resource for Oregon City, but increased development and private use of the riverfront has led to concerns about public access and environmental impact. These new Greenway rules aim to balance private property rights with the need to preserve the river's natural character and ensure equitable public access.

The details

The new Willamette River Greenway (WRG) regulations, outlined in ZDO 705, place stricter limits on private docks, building heights, and other development along the river near Oregon City. The code specifies that a Greenway permit is now required for any new docks or modifications, with smaller dock sizes allowed between the Oregon City Falls and Multnomah County. The rules also prohibit certain activities and structures to protect the river's natural state.

  • The new Willamette River Greenway regulations in Oregon City went into effect on April 1, 2026.

The players

Willamette River Greenway (WRG)

A set of regulations established by Clackamas County to manage development and public access along the Willamette River.

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The takeaway

These new Willamette River Greenway rules in Oregon City aim to strike a balance between private property rights and preserving public access and the natural character of the river. Residents and developers will need to carefully navigate the updated regulations when planning any new docks, buildings, or other riverfront projects.