Ecology Publications & Forms
Port Gardner Bay Regional Background Sediment Characterization: Final Data Evaluation and Summary Report
Port Gardner Bay Regional Background Sediment Characterization: Final Data Evaluation and Summary Report (Number of pages: 120) (Publication Size: 7090KB)
Acrobat PDF format (Number of pages: 289) (Publication Size: 14MB)
Note: Port Gardner Bay Regional Background Sediment Characterization: Appendices A-G
|Author(s)||Toxics Cleanup Program|
|Description||Port Gardner Bay is one of several embayments identified for focused sediment investigation and cleanup under Washington Ecology’s Toxics Cleanup Program’s Puget Sound Initiative. In early 2013, Ecology revised its Sediment Management Standards to establish a new framework for identification and cleanup of contaminated sediment sites (Washington Administrative Code 173-204). A key component of this framework was the concept of regional background sediment concentrations, which could potentially serve as the Cleanup Screening Level for sediment sites. This final report includes a summary of the data and regional background values for select chemicals.|
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|Contact||Chance Asher at 360-407-6914 or Chance.Asher@ecy.wa.gov|
|Keywords||Everett, regional background, Port Gardner, cleanup, sediment, clean up|
|WEB PAGE||Everett baywide cleanup and restoration (Port Gardner Bay)|
|WATERSHED||Water Resource Inventory Area 07 Snohomish|
Sediment Cleanup User’s Manual SCUM
Lake Washington Area Regional Background: Data Evaluation and Summary Report
Lake Washington Regional Background
Sediment Regional Background
Port Gardner East Waterway Sediment Monitoring, 2012
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