Crude oil refining · Arkansas

Delek US - El Dorado Refinery

El Dorado, AR · ~327 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Delek US - El Dorado Refinery runs at 18% of its industry's injury rate - far safer than the typical Crude oil refining workplace, earning a grade A.

Delek US - El Dorado Refinery: 0.6 TCR = 18% of Crude oil refining BLS 3.3 · 2y Form 300A (see methodology below)

Delek US - El Dorado Refinery safety composite

Delek US - El Dorado Refinery scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 43%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

D

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 0.59 per 100 workers

Safer than 43% of industry peers

DART rate
D 0.25 per 100 workers

Safer than 44% of industry peers

Fatalities
D 0

Safer than 52% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−0.7

2018→2019

Delek US - El Dorado Refinery injury rate improved

Delek US - El Dorado Refinery's TCR fell 0.7 from 0.9 in 2018 to 0.3 in 2019. Peak filing year was 2018 at 0.9 TCR. In 2019, DART was 0.42× this establishment's average TCR (severity share of cases).

2018=0.9 · 2019=0.3

OSHA ITA Form 300A scorecard

Establishment book 324110 · El Dorado, AR AT/BELOW-IND · MID

Grade A · TCR 0.6 · 18% of ind

  • DART 0.3 DART
  • RANK P43
  • PHOTO Chevron Oronite Comp…
  • BOOK 2y book
  • INJ 4 inj
  • SIZE ~327 FTE

Nearest TCR peer: Chevron Oronite Company LLC - Oak Point Plant (0.0 TCR gap)

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Delek US - El Dorado Refinery in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Delek US - El Dorado Refinery averages 0.6 TCR (18% of the Crude oil refining BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Delek US - El Dorado Refinery TCR series: 2018=0.9 · 2019=0.3 · BLS 3.3

Where Delek US - El Dorado Refinery falls in its industry

198 Crude oil refining establishments

Safer than 43% of graded establishments in this industry, whose median TCR is 0.5.

More dangerous than peersSafer than peers
Delek US - El Dorado Refinery (327 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 376 employees and a TCR of 0.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,500 0246 Average employees Total Case Rate Delek US - El Dorado Refinery
Delek US - El Dorado Refinery (327 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 376 employees and a TCR of 0.5

Delek US - El Dorado Refinery has fewer employees than the Crude oil refining median and a higher injury rate than the industry's median TCR of 0.5. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2019 0.3 0.3 1 0 0
2018 0.9 0.3 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

324110 · AR · El Dorado

198 Crude oil refining employers nationwide with a credible TCR · 4,393 rated employers in Arkansas with headcount on file · 102 employers in El Dorado, AR · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Chevron Oronite Company LLC - Oak Point Plant 0.6 TCR
NAICS-TCR Flint Hills Resources 0.6 TCR
NAICS-TCR Cenovus Energy Lima Refining Company 0.6 TCR
NAICS-TCR GR208 Gallup Refinery 0.6 TCR
STATE-SIZE Southwestern Energy Company-D&C Operations 327 FTE
STATE-SIZE Kimbel Mechanical Systems, Inc 327 FTE
STATE-SIZE Sig Sauer Corporation 327 FTE
STATE-SIZE WM 468 327 FTE
CITY-NEAR Murphy Oil USA, Inc 577 FTE
CITY-NEAR Clean Harbors El Dorado LLC 69EL 505 FTE
CITY-NEAR Clean Harbors Environmental Services El Dorado 450 FTE
CITY-NEAR Clean Harbors El Dorado 406 FTE
NAT-TCR Thiele Technologies Fergus Falls 0.6 TCR
NAT-TCR Solar Testing Labs 0.6 TCR
NAT-TCR US Gyspum Oakfield 0.6 TCR
NAT-TCR ABF Freight 068 0.6 TCR
NAT-SIZE Springerville Generating Station 327 FTE
NAT-SIZE Whitehall Facility 327 FTE
NAT-SIZE Markey's Rental & Staging 327 FTE
NAT-SIZE Elkay Wood Products - Culver 327 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.