Columbia River Estuary Study Taskforce
  • About
    • Our Approach
    • The CREST Story >
      • Background | CREST
      • Origins of CREST
      • CREST's Current Vision
    • Team >
      • Objectives
      • Denise Lofman
      • Jason Smith
      • Tracy Hruska
      • Jess Hoch
      • Jay Horita
      • Zach Bigelow
      • Kyle Purdy
      • Narayan Elasmar
      • Garrett Phillips
      • Robert Henicksman
      • Mandy Flaitz
      • Becky Onsgaard
    • 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
    • Meetings
    • Employment

Services

Restoration Planning & Implementation

CREST is a regional leader in the development, management and implementation of habitat restoration projects – with an emphasis on designing fish and wildlife projects that also address community and landowner problems. Project types include: culvert replacement, tidegate retrofits, dike breaches, river realignment, engineered log jam installation, riparian planting, invasive species removal, etc.  Read More...

Ecosystem Research & Monitoring

CREST employs a fully equipped field crew that monitors the effectiveness of habitat restoration actions and participates in academic research.  Read More...

Environmental Planning & GIS Mapping

CREST is a coordinating entity that provides a local, bi-state forum for environmental planning issues in the Lower Columbia region.  Read More...

Wetlands Delineations & Assessments

CREST’s monitoring staff is experienced in performing wetland delineations and assessments in the state of Oregon, and completing wetland ratings and debit/credit assessments in the state of Washington.  Read More...

Resource Library

Since its foundation in 1974, CREST has been adapted a leadership role in research and environmental planning for the Columbia River Estuary. CREST has amalgamated a substantial body of information that can be used for current and future initiatives. The library's extensive collection includes resources regarding not only the Columbia River Estuary, but also the entire northern Pacific coast, the length and span of the Columbia River and its tributaries, and the ecosystems that border these regions.  Read More...
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
      • Jason Smith
      • Tracy Hruska
      • Jess Hoch
      • Jay Horita
      • Zach Bigelow
      • Kyle Purdy
      • Narayan Elasmar
      • Garrett Phillips
      • Robert Henicksman
      • Mandy Flaitz
      • Becky Onsgaard
    • 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
    • Meetings
    • Employment