Aurora Gunderson Property
Facility Site ID:
4848
Cleanup Site ID:
12994
Initial Investigation
When Ecology receives information that a property may pose a threat to human health or the environment, an Initial Investigation is conducted. This information may come to Ecology from the owner of the property making a required notification, or may come in the form of a complaint, through the Environmental Report Tracking System. The goal of this investigation is to determine if there was a release that requires further action.
During the course of an Initial Investigation, the property owner may conduct (or hire an environmental contractor to conduct) an independent remediation. This option is allowed under the Model Toxics Control Act (MTCA) regulations, and is verified by an Ecology staff member through review of the required analytical information.
During the course of an Initial Investigation, the property owner may conduct (or hire an environmental contractor to conduct) an independent remediation. This option is allowed under the Model Toxics Control Act (MTCA) regulations, and is verified by an Ecology staff member through review of the required analytical information.
No Further Action
This site has gone through the Initial Investigation process and has been given a No Further Action due to independent remediation. Ecology received documentation showing that a cleanup has occurred and there is no remaining contamination above the applicable state (Model Toxics Control Act Method A) cleanup levels.
Documents 4
Legal 1
Document Title | Document Date | Document Type |
Aurora Gunderson Property - Memo: NFA at Initial Investigation | 2/26/2016 | NFA Letter – non-VCP |
Technical Reports 3
Document Title | Document Date | Document Type |
Aurora Gunderson Property - Initial Investigation Field Report | 1/19/2016 | Initial Investigation Report |
Aurora Gunderson Property - UST Removal, Site Characterization & Site Cleanup Report | 1/18/2016 | Site Specific Technical Document - other |
Aurora Gunderson Property - Underground Storage Tank Removal, Site Characterization, and Site Cleanup Report | 1/12/2016 | Site Specific Technical Document - 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 Office15700 Dayton Ave NShoreline, 98133Please schedule an appointment to view print documents at this location.
Contaminants 5
Contaminant Type | Soil |
Groundwater |
Surface Water |
Air |
Sediment |
Bedrock |
---|---|---|---|---|---|---|
Non-Halogenated Organics - Polycyclic Aromatic Hydrocarbons | RB | |||||
Non-Halogenated Organics - Benzene | RB | |||||
Non-Halogenated Organics - Other Non-Halogenated Organics | RB | |||||
Non-Halogenated Organics - Petroleum-Gasoline | RB | |||||
Non-Halogenated Organics - Petroleum-Other | RB |
- 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.