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Portland District

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Portland District Navigation Projects

Map of Portland District showing the location of Navigation Projects

Active Project List

Inactive and Deauthorized Project List

  • Alsea Bay and River, Oregon
  • Alternation of Interstate Bridge Across Columbia River, Portland, Oregon, to Vancouver, Washington
  • Bridges Across the Columbia River at Cascade Locks and Hood River, Oregon
  • Champoeg State Park to Lambert Slough
  • Columbia Slough, Oregon
  • Coos & Millicoma Rivers, Oregon
  • Cowlitz River, Washington
  • Deep River, Washington
  • Elochoman Slough, Washington
  • Grays River, Washington
  • Lake River, Washington
  • Lambert Slough to Salem, Oregon
  • Lewis River, Washington
  • Multnomah Channel, Oregon
  • Portland Harbor to West Linn, Oregon
  • Restoration of Indian Fishing Grounds - Bonneville, Oregon
  • Salmon River, Oregon
  • Skamokawa Creek, Washington
  • Skamokawa (Steamboat) Slough, Washington
  • Smith River, Oregon
  • West Linn to Champoeg State Park, Oregon
  • Westport Slough, Oregon
  • Willamette River above Portland & Yamhill River, Oregon
  • Willamette River, Portland Harbor, Portland, Oregon
  • Youngs Bay & River, Oregon

Content POC: Channels and Harbors Project, 503-808-4343 | Technical POC: NWP Webmaster | Last updated: 2/27/2007 1:36:07 PM

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