Facility Site ID: 62855932 Cleanup Site ID: 12381

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
Hangar 3 - Early Notice Letter 5/28/2014 Early Notice Letter
Technical Reports 3
Document Title Document Date Document Type
Hangar 3 - Farallon Letter: Response to Ecology May 28, 2014 Early Notice Letter 10/10/2014 Site Specific Administrative Document - other (Administrative correspondence)
Hangar 3 - Release Notification Update Letter 1/29/2013 Site Specific Technical Document - other
Hangar 3 - Initial Investigation Field Report 3/21/2012 Initial Investigation Report
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 1

Contaminant Type
Soil
Groundwater
Surface Water
Air
Sediment
Bedrock
Halogenated Organics - Halogenated Solvents 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.