Eastgate Landfill
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.
Site use restrictions called institutional controls are in effect
Institutional controls can be fences, signs, or restrictions on how the property is used. For instance, an institutional control may prohibit installing drinking water wells or disturbing a protective cap that isolates contamination. These restrictions keep the contamination contained and keep people from being exposed to the contamination. The controls are usually listed in environmental covenants recorded with the county.
Periodic reviews are required when institutional controls are required at a site. Ecology conducts reviews to make sure the controls remain effective and the cleanup still protects human health and the environment. We conduct periodic reviews about every five years.
Institutional Controls 1
Amended Environmental Covenant
Restrictions/Requirements
- Control Vapor/Gas
- Maintain/Protect Monitoring System
- Ongoing Maintenance of Remedy
- Prevent the Reuse or Relocation of Site Soil
- Prohibit Removal or Alteration of Existing Buildings
- Prohibit Soil Disturbance
- Restrict All Ground Water Extraction/Well Installation
- Restrict Land Use
Restricted Media
- Air
- Groundwater
- Soil
Documents 36
Legal 2
| Document Title | Document Date | Document Type |
| Eastgate Landfill - Amended Environmental Covenant | 12/2/2008 | Environmental Covenant; Alternative Mechanism - Amendment |
| Eastgate Landfill - Restrictive Covenant | 12/23/2002 | Environmental Covenant; Alternative Mechanism |
Technical Reports 27
Voluntary Cleanup Program 7
| Document Title | Document Date | Document Type |
| Eastgate Landfill - NW0471 VCP Termination Letter | 10/4/2019 | VCP Administrative Document |
| Eastgate Landfill - VCP Status Request Letter | 8/2/2019 | VCP Administrative Document |
| Eastgate Landfill - VCP Opinion Letter | 3/16/2016 | VCP Opinion on Site Cleanup – Other |
| Eastgate Landfill - VCP Opinion on Proposed Gas Extraction System Modifications | 9/8/2011 | Voluntary Cleanup Program Opinion – Other |
| Eastgate Landfill - VCP Opinion on Proposed Gas Extraction System Modifications for Eastgate Landfill | 7/26/2011 | Voluntary Cleanup Program Opinion – Other |
| Eastgate Landfill - VCP Opinion on Proposed Remedial Action | 1/29/2007 | VCP Opinion on Site Cleanup – Other |
| Eastgate Landfill - Further Action (Interim NFA Rescission) | 8/16/2006 | VCP Opinion on Site Cleanup – Other |
Places to see print documents
-
Northwest Regional Office15700 Dayton Ave NShoreline, 98133Please schedule an appointment to view print documents at this location.
Contaminants 18
| Contaminant Type | Soil |
Groundwater |
Surface Water |
Air |
Sediment |
Bedrock |
|---|---|---|---|---|---|---|
| Metals - Metals - Other | S | S | ||||
| Halogenated Organics - Polychlorinated biPhenyls (PCB) | S | |||||
| Pesticides - Halogenated Pesticides | S | S | S | |||
| Non-Halogenated Organics - Phenolic Compounds | S | |||||
| Non-Halogenated Organics - Non-Halogenated Solvents | S | C | S | S | ||
| Non-Halogenated Organics - Polycyclic Aromatic Hydrocarbons | S | |||||
| Halogenated Organics - Halogenated Solvents | S | |||||
| Reactive Wastes - Corrosive Wastes | S | |||||
| Other Contaminant - Conventional Contaminants, Organic | S | C | S | S | ||
| Other Contaminant - Conventional Contaminants, Inorganic | S | C | S | C | ||
| Metals - Arsenic | S | C | S | |||
| Metals - Lead | S | C | S | |||
| Metals - Mercury | S | C | S | |||
| Halogenated Organics - Other Halogenated Organics | S | |||||
| Non-Halogenated Organics - Petroleum-Diesel | S | |||||
| Non-Halogenated Organics - Petroleum-Gasoline | S | |||||
| Non-Halogenated Organics - Petroleum-Other | S | |||||
| Pesticides - Non-Halogenated Pesticides | S | S | S |
- S
- Suspected
- C
- Confirmed Above Cleanup Levels
- B
- Below Cleanup Levels
- RA
- Remediated-Above
- RB
- Remediated-Below
- R
- Remediated