Contact Us

Physical Address

1111 Washington Street
Olympia WA 98504

Our offices are located on the second floor of the
Natural Resources Building in Olympia, Washington.

Mailing Address

P.O Box 42560
Olympia, WA 98504-2560

Email Address

noxiousweeds@agr.wa.gov

Staff Contact Info

Alison Halpern, Executive Secretary
360-902-2053; ahalpern@agr.wa.gov

Wendy DesCamp, Education Specialist
360-725-5764; wdescamp@agr.wa.gov