Facility Site ID: 2462690 Cleanup Site ID: 2477

This site has confirmed or suspected contamination that could potentially harm people and the environment. It is in the state cleanup process under the Model Toxics Control Act.

See the Site Details report at left or the documents below to learn more about this site.

Ecology works to clean up contaminated properties throughout the state. Cleanups are construction projects that remove, treat, or contain potentially harmful substances.

Legal 1
Document Title Document Date Document Type
Notification of Remaining Contamination and Environmental Restrictions 6/27/2024 Environmental Covenant; Alternative Mechanism
Technical Reports 16
Document Title Document Date Document Type
Technical Memorandum, Thinker Toys Site, Summary of Additional Data, 606 106th Ave NE, Bellevue WA 6/10/2019 Site Specific Technical Document - other
Review of Soil and Groundwater Contamination of Sites Downgradient of Thinker Toys 4/19/2019 Site Specific Technical Document - other
Operation & Monitoring Report 10/20/2017 Groundwater Monitoring Report
Confirmation Sampling Report 2/26/2017 Site Specific Technical Document - other
4th Quarter 2016 System Operation and Monitoring Report 11/4/2016 Site Specific Technical Document - other
2016 Operations and Monitoring Report 7/28/2016 Site Specific Technical Document - other
System Status Memo 4/1/2016 Site Specific Technical Document - other
Annual System Operation and Monitoring Report 8/11/2015 Groundwater Monitoring Report
System Operation and Monitoring Report 8/20/2014 Site Specific Technical Document - other
Operation and Monitoring Summary 2/10/2014 Site Specific Technical Document - other
Operation and Monitoring Summary Memo 9/27/2013 Site Specific Technical Document - other
System Operation and Monitoring Report 7/12/2013 Site Specific Technical Document - other
Interim Action Report 2/25/2013 Interim Action Documents
Well Overview Plans 12/21/2012 Interim Action Documents
Thinker Toys - Phase I Environmental Site Assessment 8/10/2005 Site Specific Technical Document - other
Thinker Toys - Phase I Environmental Site Assessment 7/28/1998 Site Specific Technical Document - other
Voluntary Cleanup Program 5
Document Title Document Date Document Type
Thinker Toys Former (Upland)—NW2338 VCP Termination letter 8/3/2020 VCP Administrative Document
Opinion Letter 1/24/2019 Voluntary Cleanup Program Opinion – Other
Thinker Toys - VCP Status Request Letter 5/31/2012 VCP Administrative Document
10610 NE 8th Street - VCP Opinion on Proposed Cleanup 7/27/2011 Voluntary Cleanup Program Opinion – Other
10610 NE 8th Street - VCP Opinion on Proposed Property Cleanup 7/14/2011 Voluntary Cleanup Program Opinion – Other
There may be more documents related to this site. To obtain documents not available electronically, you will need to make a public records request.

Places to see print documents

  • Northwest Regional Office
    15700 Dayton Ave N
    Shoreline, 98133
    Please schedule an appointment to view print documents at this location.

Contaminants 4

Contaminant Type
Soil
Groundwater
Surface Water
Air
Sediment
Bedrock
Halogenated Organics - Halogenated Organics C C C
Non-Halogenated Organics - Petroleum-Diesel C
Non-Halogenated Organics - Petroleum-Gasoline C
Non-Halogenated Organics - Petroleum-Other C
S
Suspected
C
Confirmed Above Cleanup Levels
B
Below Cleanup Levels
RA
Remediated-Above
RB
Remediated-Below
R
Remediated
This contaminant list was based on our best information at the time it was entered. It may not reflect current conditions at the site.