# HF Sinclair Puget Sound Refinery

HF Sinclair Puget Sound Refinery, Anacortes, WA. 145,000 bpd crude capacity (EIA-820). Injects into Olympic Pipeline; reaches 6 delivery points and 16 terminals by published tariff. Crude supply, outlets, events.

- Location: Anacortes, WA
- Status: active
- Crude capacity: 145,000 bpd (EIA-820)
- Operator: HF Sinclair Puget Sound Refinery LLC
- Parent: HF Sinclair Corporation

## Pipelines it injects into
- Olympic Pipeline at Anacortes, Skagit County (same city) — https://thinkingonenergy.com/supply/pipeline/olympic-pipeline/

## Reach by published tariff route
| Pipeline | Delivery points | Terminals | Lowest ¢/bbl | Median ¢/bbl |
|---|---|---|---|---|
| Olympic Pipeline | 6 | 17 | 21.34 | 63.95 |

## Crude supply
- pipeline: Trans Mountain Pipeline / Puget Sound Pipeline lateral — The refinery processes Canadian crude oil delivered via the Trans Mountain system's Puget Sound lateral into Washington refineries.
- marine: Fidalgo Bay / March Point dock — The refinery also processes Alaskan North Slope crude oil, delivered by tanker to its Fidalgo Bay location.

## Product outlets
- pipeline: Olympic Pipeline — A DOE/OSTI supply-chain report lists the Anacortes refinery cluster (HF Sinclair Puget Sound + the neighboring Marathon Anacortes refinery) as feeding the Olympic Pipeline, which serves the Puget Sound/Portland corridor. Combined refining capacity feeding the pipeline is 648,200 bpd across four refineries.
- marine: Fidalgo Bay / Puget Sound dock — Marine vessel distribution from the refinery's Puget Sound dock; refinery has 5.8 million barrels of on-site product storage.

## Recent events
- 2025-10-01 — Began a planned ~75-day maintenance turnaround targeting the crude, hydrotreater and isomerization units.
- 2023-09/2024-08 — Oily process wastewater overflowed into a spill containment area and remained for 11 months (Sept 2023-Aug 2024); WA Dept of Ecology issued a $1,303,000 dangerous-waste penalty and a September 2024 Potentially Liable Person (PLP) determination for release of hazardous substances at the site.

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Source: Thinking On Energy Supply Explorer — https://thinkingonenergy.com/supply/refinery/hf-sinclair-puget-sound-refg-llc-anacortes-wa/
Built from published FERC pipeline tariffs, EIA-820, the IRS Terminal Control Number list and sourced research. Rates are line-haul only. Cite as: Thinking On Energy, Supply Explorer, 2026-09-28.