Facility Profile

LION OIL CO
DELEK US HOLDINGS INC
Facility Summary
1000 MCHENRY AVE, EL DORADO, AR, 71730 (UNION)
In 2022, this facility made toxic releases of:
- Concern to the air
- Onsite air release of Clean Air Act chemicals
- Onsite release Persistent bioaccumulative toxic substance (PBTs)
- Onsite release of known carcinogens
This facility reported the following greenhouse gas releases for 2022:
- 781.25 metric tons of Methane (CH4)
- 212.18 metric tons of Nitrous Oxide (N2O)
- 127,381.60 metric tons of Carbon Dioxide (CO2)
18-month enforcement and compliance history summary for this facility:
Facility: Violation Identified
Clean Air Act: No Violation Identified
Clean Water Act: Violation Identified
Resource Conservation and Recovery Act : No Violation Identified
Total Penalties: $31,320
Last Penalty: 12/16/2021
2022 Toxic Substance Releases
Substance Total
(lbs)
Air
(lbs)
Water
(lbs)
Land
(lbs)
UnInj
(lbs)
Offsite
(lbs)
NITRATE COMPOUNDS (WATER DISSOCIABLE)
CASRN: N511
679,543.00 0.00 679,543.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
HYDROGEN CYANIDE
CASRN: 74-90-8
31,772.00 31,772.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
AMMONIA
CASRN: 7664-41-7
30,876.23 30,134.60 741.10 0.00 0.00 0.53
Substance Total Air Water Land UnInj Offsite
N-HEXANE
CASRN: 110-54-3
29,904.76 29,887.80 5.00 0.00 0.00 11.96
This substance is a developmental or reproductive toxin. (Source: California Proposition 65)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
TOLUENE
CASRN: 108-88-3
12,262.31 11,275.00 987.30 0.00 0.00 0.01
This substance is a developmental or reproductive toxin. (Source: California Proposition 65)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
BENZENE
CASRN: 71-43-2
11,794.61 10,709.80 1,084.80 0.00 0.00 0.01
Substance Total Air Water Land UnInj Offsite
SULFURIC ACID
CASRN: 7664-93-9
11,037.00 11,037.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
LEAD COMPOUNDS
CASRN: N420
996.40 38.90 940.61 0.00 0.00 16.89
Substance Total Air Water Land UnInj Offsite