Thompson Field Gunshy Manor

7240 196th Ave NE Redmond, King County
Facility Site ID: 8042
Cleanup Site ID: 15285

  • Site Status

  • Cleanup Started

More about cleanup

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.

Voluntary Cleanup Program

This site is in our Voluntary Cleanup Program, which provides technical help to owners of contaminated sites.

Voluntary Cleanup Program customers pay fees to cover our costs for technical help and reviewing cleanup reports. Sites in this program must meet the same cleanup standards as sites Ecology manages under legal orders.

Places to see print documents
Legal 1
Document Title Document Date Document Type
Thompson Field Gunshy Manor - Early Notice Letter 12/11/2020 Early Notice Letter
Technical Reports 16
Document Title Document Date Document Type
Thompson Field - XN0021 - Response to Letter from EPA 9/18/2024 Site Specific Administrative Document - Other (Administrative Correspondence)
Thompson Field - XN0021 - Letter from U.S.EPA 8/26/2024 Site Specific Administrative Document - Other (Administrative Correspondence)
Thompson Field - XN0021 - Compliance Soil Sampling Plan 4/30/2024 Site Specific Technical Document - Other
Thompson Field - XN0021 - Letter re Water Quality Certification 4/4/2024 Site Specific Administrative Document - Other (Administrative Correspondence)
Thompson Field - XN0021 Cleanup Action Plan 10/31/2022 Cleanup Action Plan
Thompson Field - XN0021 Addendum to Remedial Investigation Report, Thompson Field Site 2/24/2022 Site Specific Technical Document - Other
Thompson Field Gunshy Manor - Nelson Legacy Group Letter to Bob Warren 1/4/2022 Site Specific Administrative Document - Other (Administrative Correspondence)
Thompson Field - XN0021 Remedial Investigation Report, Thompson Field Site 4/6/2021 Remedial Investigation Report
Thompson Field Gunshy Manor - Ecology Initial Investigation Field Report 9/15/2020 State Initial Investigation Report
Thompson Field Gunshy Manor - USEPA Preliminary Assessment Part 1 3/1/2020 Site Specific Technical Document - Other
Thompson Field Gunshy Manor - USEPA Preliminary Assessment Part 2 3/1/2020 Site Specific Technical Document - Other
Thompson Field Gunshy Manor - Farallon Release Notification Letter 2/17/2020 Site Specific Technical Document - Other
Thompson Field Gunshy Manor - Foster Pepper Letter Re: Plat Application 10/12/2018 Site Specific Technical Document - Other
Thompson Field Gunshy Manor - Comments on Permit Application # PLAT18-0007 7/17/2018 Site Specific Technical Document - Other
Thompson Field Gunshy Manor - USEPA Consent Agreement & Final Order Re: Clean Water Act 6/7/2016 Site Specific Technical Document - Other
Thompson Field Gunshy Manor - USEPA Administrative Order on Consent Re: Clean Water Act 6/7/2016 Site Specific Technical Document - Other
Voluntary Cleanup Program 19
Document Title Document Date Document Type
Thompson Field - XN0021 - 2025 Q2 Progress Report 6/10/2025 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 - Ecology Feedback on Cleanup Plan Update 4/28/2025 VCP Technical Assistance
Thompson Field - XN0021 - 2025 Q1 Progress Report 3/10/2025 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 - 2024 Q4 Progress Report 12/10/2024 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 - 2024 Q3 Progress Report 9/9/2024 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 - 2024 Q2 Progress Report 6/10/2024 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 - Ecology Feedback on Compliance Soil Sampling Plan 4/30/2024 VCP Technical Assistance
Thompson Field - XN0021 - 2024 Q1 Progress Report 3/11/2024 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 - 2023 Q4 Progress Report 12/6/2023 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 - 2023 Q3 Progress Report 9/11/2023 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 2023 Q2 Progress Report 6/9/2023 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 2023 Q1 Progress Report 3/8/2023 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 2022 Q4 Progress Report 12/8/2022 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 NFA Likely Opinion Letter 11/15/2022 VCP Opinion on Site Cleanup – Other
Thompson Field - XN0021 2022 Q3 Progress Report 9/6/2022 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 2022 Q2 Progress Report 6/10/2022 Expedited VCP Quarterly Progress Report
Thompson Field - XN0021 - re Intake Meeting on 3/18/22 3/21/2022 VCP Technical Assistance
Thompson Field - XN0021 VCP Acceptance Letter 3/11/2022 VCP Administrative Document
Thompson Field Gunshy Manor - Standard VCP Application Rejection Letter (NW3316) 11/19/2021 VCP Administrative Document
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

  • Headquarters
    300 Desmond Dr SE
    Lacey, 98503
    Please schedule an appointment to view print documents at this location.

Contaminants 2

Contaminant Type
Soil
Groundwater
Surface Water
Air
Sediment
Bedrock
Non-Halogenated Organics - Polycyclic Aromatic Hydrocarbons C B
Metals - Arsenic C 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.