This employer's most recent OSHA inspection was in 2008. This data may not reflect current safety conditions.

Frontier El Dorado Refining Safety Record

El Dorado, KS · Manufacturing

F

Historical grade based on past OSHA records. This employer has not been inspected in over 10 years.

Last inspected 03/25/2008

Based on public OSHA records. How is this calculated? · Data updated March 2026

According to OSHA enforcement records, Frontier El Dorado Refining in El Dorado, Kansas has 25 workplace safety violations across 5 inspections, with 12 classified as serious and $186,200 in total penalties. Safety grade: F (significantly elevated violations). OSHA records span 2005 to 2008.

Frontier El Dorado Refining, located in El Dorado, Kansas, was last inspected by OSHA in 2008. While this employer's safety record is based on historical data that may not reflect current workplace conditions, the OSHA enforcement history remains part of the public record. Of the 25 violations on file, 12 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $186,200.

OSHA's enforcement records are maintained by the U.S. Department of Labor and cover workplace inspections dating back to the 1970s. An employer's safety grade is calculated using a weighted formula that accounts for the severity of violations — willful violations carry the highest weight (5x), followed by repeat (4x), serious (3x), and other (1x) violations per inspection. Learn more about how safety grades are calculated.

25 Violations
5 Inspections
12 Serious
$186,200 Penalties
Other-than-Serious?
13 ($49,600)
Serious?
12 ($136,600)
1910.0119 OSHA Standard
Cited in 2 inspections (19 total) since 2006
OSHA initially proposed $267,000 in penalties for Frontier El Dorado Refining, later reduced to $186,200 — a 30% reduction through informal settlement or contest. Learn how OSHA penalties work.
1910.0119 OSHA Standard
19 citations $91,532
1926.1101 OSHA Standard
2 citations $77,000
1910.1200 Hazard Communication
2 citations $10,534
1910.0120 OSHA Standard
1 citation $3,534
1910.0106 Flammable Liquids
1 citation $3,600
DateTypeLocationViolationsPenalties
03/25/2008 Unprogrammed Related? El Dorado, KS 2 $77,000
10/25/2007 Complaint? El Dorado, KS 0 $0
06/19/2007 Planned? El Dorado, KS 21 $102,000
05/15/2006 Referral? El Dorado, KS 2 $7,200
03/25/2005 Unprogrammed Related? El Dorado, KS 0 $0

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