Puget Sound By-Products
Facility Site ID:
25455514
Cleanup Site ID:
8475
This site has been cleaned up and complies with the standards in the state’s environmental cleanup law, 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 was cleaned up under 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 the sites Ecology manages under legal orders.
Documents 16
Leaking Underground Storage Tank 4
| Document Title | Document Date | Document Type |
| Site Investigation Report | 6/3/2002 | LUST - Site Assessment Report |
| Site Investigation Report | 6/3/2002 | LUST Site Characterization Report |
| Underground Storage Tank Closure Review | 4/17/1998 | LUST - Site Assessment Report |
| Subsurface Petroleum Hydrocarbon Evaluation | 9/27/1989 | LUST - Site Assessment Report |
Technical Reports 9
| Document Title | Document Date | Document Type |
| 2025 Groundwater Monitoring and Asphalt Inspection, Darling-Tacoma Facility | 3/21/2025 | Site Specific Technical Document - other |
| Asphalt Inspection Form, Darling Ingredients - Tacoma, Washington Facility | 2/29/2024 | Site Specific Technical Document - other |
| Puget Sound By-Products (Darling Ingredients) - SW1317 - Asphalt Inspection Form | 2/1/2023 | Site Specific Technical Document - other |
| Groundwater Monitoring Report and Asphalt Inspection | 5/4/2022 | Groundwater Monitoring Report |
| SW1317 Darling Tacoma Facility Cleanup Action Plan | 10/28/2020 | Cleanup Action Plan |
| SW1317 Darling Site Investigation Report | 7/1/2019 | Site Specific Technical Document - other |
| 2003-2004 Groundwater Monitoring Report | 7/28/2004 | Groundwater Monitoring Report |
| 2002 Year-End Groundwater Monitoring Report | 4/2/2003 | Groundwater Monitoring Report |
| Site Investigation Work Plan | 2/2/2002 | Site Specific Technical Document - other |
Voluntary Cleanup Program 3
| Document Title | Document Date | Document Type |
| Puget Sound By-Products - SW1317 - No Further Action | 9/3/2021 | VCP Opinion on Site Cleanup – NFA |
| VCP SW1317 Puget Sound By-Products, Change of Site Manager Letter | 3/16/2016 | Voluntary Cleanup Program Opinion – Other |
| Futher Action Opinion Letter Darling Delaware Co. Inc. | 3/12/2014 | 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
-
Southwest Regional Office300 Desmond Dr SELacey, 98503-1274Please schedule an appointment to view print documents at this location.
Contaminants 2
| Contaminant Type | Soil |
Groundwater |
Surface Water |
Air |
Sediment |
Bedrock |
|---|---|---|---|---|---|---|
| Halogenated Organics - Polychlorinated biPhenyls (PCB) | B | |||||
| Non-Halogenated Organics - Petroleum-Other | RB | RB |
- 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.