TESORO PETROLEUM CORPORATION is a petroleum refineries employer in ANACORTES, WA. Federal records show 1 OSHA inspection with 45 violations and $2,393,000 in penalties. 7 workplace fatality investigations on record. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, FMCSA, NLRB, OFLC, and BLS. Last updated: April 21, 2026.

TESORO PETROLEUM CORPORATION

WEST MARCH POINT ROAD PO BOX 700, ANACORTES, WA, 98221

324110 — Petroleum Refineries

Federal Enforcement

OSHA inspection

45 violations

$2,393,000 in penalties

7 fatalities

Industry Benchmark

Industry Avg TRIR

0.4

Industry Avg DART

0.2

Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA.

OSHA Inspections

OSHA Violations

Total Penalties

$2,393,000

Trend

STABLE

WHD Cases

Back Wages Owed

Confidence

MEDIUM

SVEP Flag

Yes

Data Insights

History Span

16 years

Last Activity

16yr ago

Inspection Rate

0.1/yr

Violation Rate

2.8/yr

Violation Severity Mix

89% willful11% serious$53,178 avg per violation$2,393,000 avg per inspection

Active Agencies:

OSHA$2,393,000 total across all agencies

Inspection Breakdown

Accident

Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.

Violation rate: 100% of inspections

Peer Comparison

100%

Worse than most peers

vs 116 employers in same industry & state

Fewer violationsMore violations

Penalty Percentile

100%

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Inspection History

No inspection records found.

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Data aggregated from public federal enforcement records (OSHA, WHD, MSHA, EPA, FMCSA, NLRB, OFLC, BLS). Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Frequently Asked Questions

What is TESORO PETROLEUM CORPORATION's OSHA violation history?: TESORO PETROLEUM CORPORATION has 1 OSHA inspection on record with 45 violations and $2,393,000 in total penalties.
How does TESORO PETROLEUM CORPORATION's safety record compare to its industry?: TESORO PETROLEUM CORPORATION operates in the petroleum refineries industry. The industry average Total Recordable Incident Rate (TRIR) is 0.4.
Has TESORO PETROLEUM CORPORATION had any workplace fatalities?: Yes. Federal records show 7 fatality investigations involving TESORO PETROLEUM CORPORATION.