Phillips 66 Refinery

Facility information

The refinery began operating in 1954 and has about 285 employees and 200 contractors that work on the site. The facility processes crude oil into a variety of petroleum products.

• At full production, the refinery is capable of processing approximately 105,000 barrels of crude oil each day.
• Wastewater from the petroleum making process and contaminated stormwater is treated and sent to the Strait of Georgia.
• Noncontaminated stormwater is sent to either Lummi Bay, the Strait of Georgia, or a wooded area that feeds a wetland before going to the Slater Road Ditch.

Permit information

• Wastewater permit
  • Support document for 2024 permit renewal
• Hazardous waste permit
  • Support document
  • Support document for 2020 modification
  • Permit application

The Northwest Clean Air Agency regulates the refinery’s air quality activities. Visit the Northwest Clean Air Agency website or call 800-622-4627 for more information.

Phillips 66 contacts

Company website
Facility phone: 360-384-1011
Location: 3901 Unick Road, Ferndale.