National Ave Orphan USTs

Chehalis, Lewis County
Facility Site ID: 100003317
Cleanup Site ID: 17169

  • 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
Legal 1
Document Title Document Date Document Type
National Ave Orphan UST 3/10/2025 Early Notice Letter
Technical Reports 1
Document Title Document Date Document Type
National Ave Orphan USTs Initial Investigation 2/2/2024 State Initial Investigation Report
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

  • Southwest Regional Office
    300 Desmond Dr SE
    Lacey, 98503-1274
    Please schedule an appointment to view print documents at this location.

Contaminants 9

Contaminant Type
Soil
Groundwater
Surface Water
Air
Sediment
Bedrock
Non-Halogenated Organics - Polycyclic Aromatic Hydrocarbons S S
Halogenated Organics - Halogenated Solvents S S
Non-Halogenated Organics - Methyl tertiary-butyl ether S S
Metals - Lead B
Non-Halogenated Organics - Benzene B S
Non-Halogenated Organics - Other Non-Halogenated Organics B S
Non-Halogenated Organics - Petroleum-Diesel B S
Non-Halogenated Organics - Petroleum-Gasoline C S
Non-Halogenated Organics - Petroleum-Other C S
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.