Coastal Gas Auburn
Facility Site ID:
68239768
Cleanup Site ID:
16683
Initial Investigation
When Ecology learns about a release of a hazardous substance into the environment, we do an Initial Investigation. Release information may come to us through the Environmental Report Tracking System (ERTS), either from the property owner making a required notification or as a complaint from someone who saw the release.
During the Initial Investigation, we evaluate environmental conditions at the property and review all available data. The goal of the Investigation is to determine if the release may pose a threat to human health or the environment, and if further cleanup actions are needed. We track any site that is suspected or confirmed to be contaminated with hazardous materials, as required by the Model Toxics Control Act (MTCA).
During the Initial Investigation, we evaluate environmental conditions at the property and review all available data. The goal of the Investigation is to determine if the release may pose a threat to human health or the environment, and if further cleanup actions are needed. We track any site that is suspected or confirmed to be contaminated with hazardous materials, as required by the Model Toxics Control Act (MTCA).
Further Action Required
Ecology has conducted an Initial Investigation and determined that remedial action is needed at this site. Cleanup actions may be conducted independently or owners / operators may seek a No Further Action determination through Ecology's Voluntary Cleanup Program (VCP).
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.
Documents 9
Legal 1
Document Title | Document Date | Document Type |
Coastal Gas Auburn - Early Notice Letter | 1/11/2023 | Early Notice Letter |
Technical Reports 6
Document Title | Document Date | Document Type |
Coastal Gas Auburn - NW3397 Interim Action Work Plan Text Figs and Tbls | 4/15/2024 | Interim Action Documents |
Coastal Gas Auburn - NW3397 Interim Action Work Plan Appendices A-I | 4/15/2024 | Interim Action Documents |
Coastal Gas Auburn - NW3397 Interim Action Work Plan Appendices J-M | 4/15/2024 | Interim Action Documents |
Coastal Gas Auburn - Initial Investigation Field Report | 10/7/2022 | Initial Investigation Report |
Coastal Gas Auburn - UST Investigation and Pre-Design Investigation | 9/29/2022 | Site Specific Technical Document - other |
Coastal Gas Auburn - Notification Letter to Ecology | 12/8/2020 | Site Specific Administrative Document - other (Administrative correspondence) |
Voluntary Cleanup Program 2
Document Title | Document Date | Document Type |
Coastal Gas Auburn - NW3397 Technical Assistance on Interim Action Work Plan | 7/31/2024 | VCP Technical Assistance |
Coastal Gas Auburn - NW3397 VCP Application Acceptance Package | 6/14/2024 | 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
-
Northwest Regional Office15700 Dayton Ave NShoreline, 98133Please schedule an appointment to view print documents at this location.
Contaminants 2
Contaminant Type | Soil |
Groundwater |
Surface Water |
Air |
Sediment |
Bedrock |
---|---|---|---|---|---|---|
Other Contaminant - Conventional Contaminants, Organic | C | |||||
Non-Halogenated Organics - Petroleum-Gasoline | 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.