Guardian Towing
Facility Site ID:
100002761
Cleanup Site ID:
17094
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.
Documents 8
Legal 1
| Document Title | Document Date | Document Type |
| Guardian Towing - Early Notice Letter | 3/5/2025 | Early Notice Letter |
Technical Reports 7
| Document Title | Document Date | Document Type |
| Guardian Towing - SHARP Report | 4/29/2024 | SHARP Report |
| Guardian Towing - IIFR | 2/29/2024 | State Initial Investigation Report |
| Guardian Towing - Release Report | 11/17/2023 | Site Specific Administrative Document - Other (Administrative Correspondence) |
| Guardian Towing - Phase II Subsurface Investigation Report | 7/22/2021 | Site Specific Technical Document - Other |
| Guardian Towing - Phase I ESA (8914 14th Ave S) | 6/10/2021 | Site Specific Technical Document - Other |
| Guardian Towing - Phase I ESA (1412 S Henderson St) | 6/10/2021 | Site Specific Technical Document - Other |
| Guardian Towing - Geotechnical Investigation | 5/14/2021 | Site Specific Technical Document - 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 Office15700 Dayton Ave NShoreline, 98133Please schedule an appointment to view print documents at this location.
Contaminants 10
| Contaminant Type | Soil |
Groundwater |
Surface Water |
Air |
Sediment |
Bedrock |
|---|---|---|---|---|---|---|
| Metals - Metals - Other | C | C | ||||
| Non-Halogenated Organics - Polycyclic Aromatic Hydrocarbons | C | B | ||||
| Metals - Arsenic | B | C | ||||
| Metals - Lead | B | C | ||||
| Metals - Mercury | B | B | ||||
| Non-Halogenated Organics - Benzene | B | B | ||||
| Non-Halogenated Organics - Other Non-Halogenated Organics | B | B | ||||
| Non-Halogenated Organics - Petroleum-Diesel | B | B | ||||
| Non-Halogenated Organics - Petroleum-Gasoline | B | B | ||||
| Non-Halogenated Organics - Petroleum-Other | 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.