2008 Annual Report
King County Noxious Weed Control Board

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. You can download the report in sections using the links below.

Please note that these files are in Adobe Acrobat format, so you'll need the Acrobat Viewer to read them. Some files may take several minutes to download.

2008 Annual Report of the King County Noxious Weed Control Board	Program Performance and Activities Tables	King County Council District Report
2008 Annual Report	Program Performance Indicators Class A and B Weeds - Summary Table Education Activities Control Methods Used	Noxious Weeds by King County Council District

Featured Noxious Weed Reports

Giant Hogweed in King County	Tansy Ragwort in King County	Spotted Knapweed in King County	Purple Loosestrife in King County

Noxious Weed Trends in King County

TABLES

• Cumulative Number of Infestations by Weed since 1996
• Top 20 Noxious Weeds in King County Over Time

CHARTS

Noxious Weed Infested Area	Number of Sites by Weed Over Time: Selected Weeds	Number of Sites of Top Class A Weeds Over Time	Top 10 Weeds Over Time
Noxious Weed Control Results in King County 1999-2008	Number of New Infestations Found in 2008 for Top Ten Weeds	Acres of New Infested Area Found in 2008 for Top Ten Weeds

2008 King County Noxious Weed List

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