Annual Reports

On this Page

• King County Noxious Weed Control Board Annual Report
• County Lands Invasive Plant Survey (CLIPS)
• Cedar River Coordinated Knotweed Control Project
• Green-Duwamish CWMA Knotweed Project
• Snoqualmie/Skykomish CWMA Knotweed Projects
• Snoqualmie Garden Loosestrife Eradication Project

Please note that these files are in Adobe Acrobat format, so you'll need the Acrobat Viewer to read them.

King County Noxious Weed Control Board Annual Report

This report summarizes the activities and performance results of the Noxious Weed Control Program of King County as directed by the King County Noxious Weed Control Board. Tables and charts describe the current distribution and status of Class A and B noxious weeds in King County.

• 2008 Annual Report
• 2007 Annual Report
• 2006 Annual Report
• 2005 Annual Report
• 2004 Annual Report

County Lands Invasive Plant Survey (CLIPS)

• 2008 Final Report - including figures and appendices (9 MB)
• Map of CLIPS data (select "County Lands Invasive Plant Survey Data" layer)

Cedar River Coordinated Knotweed Control Project

• 2008 Cedar River Knotweed Project WRIA Forum Progress Report (68 KB)

Green-Duwamish CWMA Knotweed Project

• 2007 Green River CWMA Invasive Knotweed Control Report (1.8 MB, 4.5 mins)
• 2006 Green River CWMA Invasive Knotweed Control Report (1.1 MB, 3 min)
• 2005 Green-Duwamish Report to Stakeholders (702 KB, 2 min)

Snoqualmie-Skykomish CWMA Knotweed Projects

Snoqualmie-Skykomish Invasive Knotweed Control Projects Combined

• 2008 Snoqualmie-Skykomish Invasive Knotweed Control Final WSDA Report (992 KB)

Middle Fork Snoqualmie CWMA Knotweed Project

• 2006 Middle Fork Snoqualmie River WSDA Knotweed Control Grant Final Report (339 KB, 45 sec)

South Fork Skykomish CWMA Knotweed Project

• 2006 South Fork Skykomish CWMA Invasive Knotweed Control Report (283 KB, 40 sec)
• 2005 South Fork Skykomish Report to Stakeholders (496 KB, 1 min)

Snoqualmie Garden Loosestrife Eradication Project

• 2007 Snoqualmie Garden Loosestrife Project Description and Status Report (42 KB, 6 sec)