Exxon Co USA 77063
209 Central Way, Kirkland, WA 98033


Ecology invites you to review and comment on the periodic review for the Exxon Co USA 77063 site located at 209 Central Way in Kirkland, Washington.


A periodic review is conducted every five years following a cleanup action when institutional controls are used as part of the remedy, as required by the Model Toxics Control Act (MTCA). The purpose of the periodic review is to evaluate current site conditions and to ensure continued protection of human health and the environment.

Ecology will review comments received during the comment period and make recommendations for suggested changes. The periodic review will become final if no significant changes are made. An additional public comment period will be held if significant changes are made.

Please submit comments through Ecology’s Online Comment Form or mail your comments to Tamara Welty at 3190 160th Ave S.E., Bellevue, WA 98008. To request ADA accommodation, call Ecology at 360-407-6831, 711 (relay service), or 877-833-6341 (TTY). More about our accessibility services.

Exxon Co USA 77063 site located at 209 Central Way in Kirkland WA
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Exxon Co USA 77063 (the Site) is located at 209 Central Way in downtown Kirkland, Washington. The Site is defined by releases of waste oil, diesel, heating oil, and gasoline to soil and groundwater. 
The Site was occupied by a former Exxon Station prior to 1990. All of the underground storage tanks (USTs) and associated piping were removed in 1990, and the property was redeveloped and has been occupied by a train toy store since 1994.


Cleanup conducted at the Site included excavation, soil vapor extraction, air sparging, and pump and treat. Following cleanup activities, diesel and gasoline-range petroleum hydrocarbons remain in soils on the property. However, the contaminated soil was isolated from infiltration and from direct human contact by the building, asphalt and concrete pavement, and topsoil in the limited landscaped areas. These covering materials or structures act as a cap. Results from groundwater monitoring have demonstrated that the plume has been contained within the property, and contaminant levels have been below applicable Model Toxics Control Act (MTCA) Method A cleanup levels since 2002.


Ecology issued a No Further Action (NFA) determination letter on May 23, 2007 through the Voluntary Cleanup Program (VCP). The NFA determination was contingent upon an environmental covenant, which was filed on the property on April 5, 2007. 



Map showing site location as King County, WA SITE INFORMATION


View Electronic Documents

Site Summary Report

Facility Site ID: # 74267938

Cleanup Site ID: 6601

Kirkland, King County

Status: No Further Action   Get definitions of Status terminology

Comment Period:
SEPTEMBER 28, 2018 - OCTOBER 29, 2018

Mark Adams
Site Manager
(425) 649-7107

Tamara Welty
Periodic Review Coordinator
(425) 649-7023

Nancy Lui
Public Involvement Coordinator

Document Repositories:

Northwest Regional Office
3190 160th Ave SE
Bellevue, 98008-5452