Chevron USA Inc Tekoa

Tekoa, Whitman County
Facility Site ID: 8414694
Cleanup Site ID: 3003

  • Site Status

  • Cleanup Started

More about cleanup

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.

Places to see print documents
Technical Reports 15
Document Title Document Date Document Type
Chevron USA Inc Tekoa - Well Abandonment and Drum Removal Report 10/19/2015 Site Specific Technical Document - Other
Chevron USA Inc Tekoa - Fourth Quarter 2013 Groundwater Monitoring and Sampling Report 1/24/2014 Monitoring Report
Chevron USA Inc Tekoa - Offsite Investigation Report 1/15/2013 Site Specific Technical Document - Other
Chevron USA Inc Tekoa - Site Investigation Report 6/22/2012 Site Specific Technical Document - Other
Chevron USA Inc Tekoa - Remedial Evaluation Work Plan 2/9/2012 Site Specific Technical Document - Other
Chevron USA Inc Tekoa - Conceptual Site Model 11/30/2011 Site Specific Technical Document - Other
Chevron USA Inc Tekoa - First Quarter 2011 Groundwater Monitoring and Sampling Report 6/8/2011 Monitoring Report
Chevron USA Inc Tekoa - Third Quarter 2010 Groundwater Monitoring and Sampling Report 11/30/2010 Monitoring Report
Chevron USA Inc Tekoa - Second Quarter 2010 Groundwater Monitoring and Sampling Report 7/19/2010 Monitoring Plan
Chevron USA Inc Tekoa - First Quarter 2010 Groundwater Monitoring and Sampling Report 6/17/2010 Monitoring Report
Chevron USA Inc Tekoa - First Quarter 2009 Groundwater Monitoring and Sampling Report 3/2/2009 Monitoring Report
Chevron USA Inc Tekoa - Fourth Quarter 2008 Groundwater Monitoring and Sampling Report 12/22/2008 Monitoring Report
Chevron USA Inc Tekoa - Well Installation Report 11/12/2008 Site Specific Technical Document - Other
Chevron USA Inc Tekoa - Soil and Groundwater Investigation Work Plan 2/18/2008 Site Specific Technical Document - Other
Chevron USA Inc Tekoa - Soil and Groundwater Investigation Work Plan 10/10/2007 Site Specific Technical Document - Other
Voluntary Cleanup Program 3
Document Title Document Date Document Type
Chevron USA Inc Tekoa - EA0190 - Status Request 5/17/2016 VCP Administrative Document
Chevron USA Inc Tekoa - EA0190 - VCP Termination 5/17/2016 VCP Administrative Document
Chevron USA Inc Tekoa - EA0190 - VCP Acceptance 3/2/2009 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

  • Eastern Regional Office
    N 4601 Monroe St
    Spokane, 99205-1265
    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 - Petroleum Products-Unspecified C C
Non-Halogenated Organics - Benzene C C
Non-Halogenated Organics - Petroleum-Diesel S C
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.