Facility Site ID: 5135
Cleanup Site ID: 2524

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.

Technical Reports 4
Document Title Document Date Document Type
Conway Feed - Followup Investigation Soils and Groundwater 5/1/2018 Site Specific Technical Document - Other
Conway Feed - Site Remediation Report 8/25/2011 Remedial Action Report
Conway Feed - Hydrogeologic Investigation 10/20/2008 Site Specific Technical Document - Other
Conway Feed - Site Assessment 2/1/1992 Site Specific Technical Document - Other
Voluntary Cleanup Program 4
Document Title Document Date Document Type
Conway Feed - Ecology Further Action Opinion Letter 12/4/2018 VCP Opinion on Site Cleanup – Other
Conway Feed - Ecology Opinion on Remedial Actions 8/23/2017 VCP Opinion on Site Cleanup – Other
Conway Feed - NW2185 VCP Status Request Letter 2/2/2017 VCP Administrative Document
Conway Feed - NW2185 VCP Further Action Letter 3/8/2010 VCP Opinion on Site Cleanup – 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 Office
    15700 Dayton Ave N
    Shoreline, 98133
    Please schedule an appointment to view print documents at this location.

Contaminants 4

Contaminant Type
Soil
Groundwater
Surface Water
Air
Sediment
Bedrock
Non-Halogenated Organics - Benzene C C
Non-Halogenated Organics - Other Non-Halogenated Organics C C
Non-Halogenated Organics - Petroleum-Diesel S S
Non-Halogenated Organics - Petroleum-Gasoline 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.