Tesoro Marathon Anacortes Refinery
10200 W. March Point Rd, Anacortes, WA 98221, Skagit County
A manufacturing facility in Anacortes, Washington, listed in EPA records under petroleum refineries (NAICS 324110). It is one of 2,425 active manufacturing facilities in EPA records in Washington.
- Industry
- Petroleum and coal products
- NAICS 324
- TRI reporter
- Yes
- Inspections, 5 yr
- 13
- EPA registry ID
- 110000537250
- Revised
- November 1, 2026
What's made here
- Petroleum Refineries (NAICS 324110)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 98221SHLLLWESTM). |
|---|---|
| Clean Air Act | Listed as a major source of air emissions. |
| Clean Water Act | Major and non-major water discharge permits (NPDES). |
| Hazardous waste (RCRA) | Listed as a large quantity generator of hazardous waste (1,000 kg or more a month). |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 13 in the last five years; most recent August 17, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records