Columbia River Estuary Study Taskforce
  • About
    • Our Approach
    • The CREST Story >
      • Background | CREST
      • Origins of CREST
      • CREST's Current Vision
    • Team >
      • Objectives
      • Denise Lofman
      • Tom Josephson
      • Jason Smith
      • Tracy Hruska
      • April Silva
      • Narayan Elasmar
      • Paula Gerttula
      • Robert Henicksman
      • Mandy Flaitz
      • Garrett Phillips
    • In The News
  • Services
    • Restoration Planning & Implementation
    • Ecosystem Research & Monitoring
    • Environmental Planning & GIS Mapping
    • Wetland Delineations & Assessments
    • Resource Library >
      • Available Documents
  • CREST Projects
    • Reach A, Coastal Lowlands Entrance >
      • Colewort Creek Wetland Enhancement
      • Fee-Simon Wetland Enhancement
      • Ft Columbia Tidal Reconnection
      • Hungry Harbor
      • Megler Creek
      • Otter Point Estuarine Restoration
      • West Sand Island
    • Reach B, Coastal Uplands Salinity Gradient >
      • Bear, Mary's, and Ferris Creeks
      • Gnat Creek Wetland Enhancement
      • Harlow Creek
      • Karlson Island Wetland Enhancement
      • South Tongue Point Wetland
    • Reach D, Western Cascades Tributary Confluences >
      • Dibblee Point Wetland Restoration
    • Reach E, Tidal Flood Plain Basin Constriction
    • Reach F, Middle Tidal Flood Plain Basin >
      • 3-Finger Jack Restoration
      • Bridge at Buckmire Slough
      • Crane Wetlands Restoration
      • Deep/Widgeon Restoration
      • Domeyer Wetlands Restoration
      • Flights End Restoration
      • McCarthy Creek Restoration
      • Millionaire Lake Restoration
      • Ruby Lake Restoration
      • South Bachelor Island Restoration
      • South Slough Restoration
      • Sturgeon Lake/Dairy Creek Restoration
      • Willow Bar Restoration
    • Reach G, Upper Tidal Flood Plain Basin >
      • Government Island Restoration
  • Partnerships
    • CREST Members >
      • Oregon Members
      • Washington Members
    • CREST Partners >
      • Bonneville Power Administration
      • Columbia Land Trust
      • Lewis & Clark National Historic Park
      • Lower Columbia Estuary Partnership
      • National Oceanic & Atmospheric Administration
      • North Coast Land Conservancy
      • North Coast Watershed Association
      • OR Department of State Lands
      • OR Department of Fish & Wildlife
      • OR Watershed Enhancement Board
      • PC Trask & Associates
      • US Army Corp of Engineers
      • USDA Natural Resources Conservation Service
      • US Fish & Wildlife Service
      • WA Dept of Fish & Wildlife
      • WA Dept of Natural Resources
      • WA Dept of Transportation
      • West Multnomah Soil & Water Conservation District
  • Contact
    • RFP's

Government Island Restoration

Location: This project is located on the mainstem of the Columbia River near the Portland International Airport.
Objective: The Government Island restoration reconnected 289 acres of off-channel habitat to the Columbia River. The Port of Portland is the landowner of Government Island and was an integral partner in this effort, along with Bonneville Power Administration.

Restoration elements included removing a large water control structure that was creating fish stranding conditions during high flood events. CREST also improved channel connections to the interior wetlands of the island at two separate locations and removed an old dock and 35 remnant pilings to maximize natural habitat conditions at the site. All equipment for this project had to be barged on and off the island, as there was no land access.
By restoring unimpeded access to nearly 300 acres of wetlands at Government Island, CREST and our project partners have reestablished off-channel habitat opportunities for migrating salmonids on a reach of the Columbia River that is almost entirely developed and has little off-channel habitat availability.

Project partners:
Bonneville Power Administration
Port of Portland

Location of Project

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CREST's mission is to provide locally-based, high quality environmental planning, habitat restoration, and research services to the Columbia-Pacific Region."

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© Copyright 2020 CREST - Designed by Ham It Up Strategies 
Columbia River Estuary Study Taskforce
​818 Commercial Street, Suite 203
Astoria, Oregon  97103
503-325-0435
Fax 503-325-0459
Site Directory
  • About
    • Our Approach
    • The CREST Story >
      • Background | CREST
      • Origins of CREST
      • CREST's Current Vision
    • Team >
      • Objectives
      • Denise Lofman
      • Tom Josephson
      • Jason Smith
      • Tracy Hruska
      • April Silva
      • Narayan Elasmar
      • Paula Gerttula
      • Robert Henicksman
      • Mandy Flaitz
      • Garrett Phillips
    • In The News
  • Services
    • Restoration Planning & Implementation
    • Ecosystem Research & Monitoring
    • Environmental Planning & GIS Mapping
    • Wetland Delineations & Assessments
    • Resource Library >
      • Available Documents
  • CREST Projects
    • Reach A, Coastal Lowlands Entrance >
      • Colewort Creek Wetland Enhancement
      • Fee-Simon Wetland Enhancement
      • Ft Columbia Tidal Reconnection
      • Hungry Harbor
      • Megler Creek
      • Otter Point Estuarine Restoration
      • West Sand Island
    • Reach B, Coastal Uplands Salinity Gradient >
      • Bear, Mary's, and Ferris Creeks
      • Gnat Creek Wetland Enhancement
      • Harlow Creek
      • Karlson Island Wetland Enhancement
      • South Tongue Point Wetland
    • Reach D, Western Cascades Tributary Confluences >
      • Dibblee Point Wetland Restoration
    • Reach E, Tidal Flood Plain Basin Constriction
    • Reach F, Middle Tidal Flood Plain Basin >
      • 3-Finger Jack Restoration
      • Bridge at Buckmire Slough
      • Crane Wetlands Restoration
      • Deep/Widgeon Restoration
      • Domeyer Wetlands Restoration
      • Flights End Restoration
      • McCarthy Creek Restoration
      • Millionaire Lake Restoration
      • Ruby Lake Restoration
      • South Bachelor Island Restoration
      • South Slough Restoration
      • Sturgeon Lake/Dairy Creek Restoration
      • Willow Bar Restoration
    • Reach G, Upper Tidal Flood Plain Basin >
      • Government Island Restoration
  • Partnerships
    • CREST Members >
      • Oregon Members
      • Washington Members
    • CREST Partners >
      • Bonneville Power Administration
      • Columbia Land Trust
      • Lewis & Clark National Historic Park
      • Lower Columbia Estuary Partnership
      • National Oceanic & Atmospheric Administration
      • North Coast Land Conservancy
      • North Coast Watershed Association
      • OR Department of State Lands
      • OR Department of Fish & Wildlife
      • OR Watershed Enhancement Board
      • PC Trask & Associates
      • US Army Corp of Engineers
      • USDA Natural Resources Conservation Service
      • US Fish & Wildlife Service
      • WA Dept of Fish & Wildlife
      • WA Dept of Natural Resources
      • WA Dept of Transportation
      • West Multnomah Soil & Water Conservation District
  • Contact
    • RFP's