WSU Wenatchee Tree Fruit Research
    & Extension Center (WTFREC)

Site Background

The Washington State University WTFREC Test Plot Area is located 1100 N Western Avenue in Wenatchee, Washington. The Test Plot Area of the WTFREC was used by the U.S. Public Health Service and the U.S. Environmental Protection Agency to test the effectiveness of pesticide disposal methods. The experiments, which took place between 1966 and 1985, included the burial of organochlorine, organophosphate, and other pesticides. In 1985, the property was transferred to WSU. In 1997, the U.S. Army Corps of Engineers under contract with the US EPA cleaned up the plot by excavating the pesticide bags, containers and contaminated soil and disposing of the waste at a hazardous waste disposal facility. Based upon our review of the Cleanup Action Report, Ecology has determined that this site no longer poses a threat to public health and the environment and is now proposing to remove the site from the Hazardous Sites List.

Site Documents

Related Information

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map showing site location as Chelan County, WA SITE INFORMATION

Facility Site ID: # 344

Location:
Wenatchee, Chelan County

Contact:
Tom Mackey, Site Manager
(509) 454-7834

Status: Proposed delisting from the Hazardous Sites List Get definitions of Status terminology