The Emerald Ash Borer

The Emerald Ash Borer

CWS and TSWCD staff set traps for the Emerald Ash Borer

CWS and TSWCD staff set traps for the Emerald Ash Borer

Ash tree with Emerald Ash Borer damage

Ash tree with Emerald Ash Borer damage

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The Emerald Ash Borer
CWS and TSWCD staff set traps for the Emerald Ash Borer
Ash tree with Emerald Ash Borer damage

Since 2005, regional partners have been collaborating to restore the Tualatin River Watershed.