Contact Us

The Clean Plant Center Northwest is located at Washington State University (WSU) Prosser Irrigated Agriculture Research and Extension Center (IAREC), in Hamilton Hall.

Street & mailing address:

24106 N. Bunn Rd.
Prosser, WA 99350

Phone & fax numbers:

WSU Prosser IAREC switchboard: 509-786-2226
WSU Prosser IAREC Fax: 509-786-9370

General email inquiries:

Please go to the directory page for CPCNW staff contact information.

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