UNOCAL 76

Yakima, Yakima County
Facility Site ID: 53365837 Cleanup Site ID: 2625

  • 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.

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.

Places to see print documents
Legal 3
Document Title Document Date Document Type
Unocal 76 Final PLP-UNOCAL 7/11/2017 Final Potentially Liable Person Status Letter
Unocal 76 Final PLP-Connell Oil Inc. 7/11/2017 Final Potentially Liable Person Status Letter
Unocal 76 Final PLP-Apple Valley Fuel Company Inc. 7/11/2017 Final Potentially Liable Person Status Letter
Technical Reports 9
Document Title Document Date Document Type
Unocal 76 - 2021 Annual Groundwater Monitoring 5/6/2022 Groundwater Monitoring Report
Unocal 76 - 2020 Annual Groundwater Monitoring 3/24/2021 Groundwater Monitoring Report
Unocal 76 - Groundwater Monitoring and Site Activities Report 7/24/2020 Groundwater Monitoring Report
Unocal 76 - VCP - Status of Cleanup 4/23/2019 Site Specific Administrative Document - other (Administrative correspondence)
Unocal 76 Site Assessment Work Plan 12/14/2017 Site Specific Technical Document - other
Unocal 76 30Day Notice of Potential Liability-Apple Valley Fuel 6/5/2017 Site Specific Administrative Document - other (Administrative correspondence)
Unocal 76 30Day Notice of Potential Liability-UNOCAL 6/5/2017 Site Specific Administrative Document - other (Administrative correspondence)
Unocal 76 30Day Notice of Potential Liability-Connell Oil 6/5/2017 Site Specific Administrative Document - other (Administrative correspondence)
UNOCAL 76 Site Hazard Assessment 2/1/2000 Site Hazard Assessment Report
Voluntary Cleanup Program 2
Document Title Document Date Document Type
Unocal 76 VCP Revised Work Plan Review Comments letter 2/16/2018 Voluntary Cleanup Program Opinion – Other
Unocal 76 VCP Work Plan Review Comments letter 1/12/2018 Voluntary Cleanup Program Opinion – 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

  • Central Regional Office
    1250 W Alder St
    Union Gap, 98903-0009
    Please schedule an appointment to view print documents at this location.

Contaminants 1

Contaminant Type
Soil
Groundwater
Surface Water
Air
Sediment
Bedrock
Non-Halogenated Organics - Petroleum Products-Unspecified 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.