PERI: Toxic 100 Index

HollyFrontier

Rank in Toxic 100 Water: 78
Surface Water releases 2018 (lbs): 215,868
POTW (sewerage plant) transfers 2018 (lbs): 19,671
Total Surface Water and POTW Toxic Hazard 2018: 51,531,816

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This company has information in PERI's Toxic Air database.
This company has information in PERI's Greenhouse database.

Chemicals displayed below: (display facilities) (display chemicals at facilities)
(Click on column headers to re-sort table: current sort is by pounds of surface water releases.)
(Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on chemical health effects.)

Chemical	Surface water releases (lbs)	POTW transfers (lbs)	Toxic Hazard (quantity x toxicity)	Percent of total company hazard
Nitrate compounds	210,000	0	132,300	0.26%
Ammonia	1,160	9,113	0	0.00%
Xylene (mixed isomers)	504	327	4,155	0.01%
Benzene	504	76	31,900,000	61.90%
Toluene	504	47	7,163	0.01%
Ethylbenzene	504	26	582,997	1.13%
Hydrogen sulfide	500	9,300	17,640,000	34.23%
Zinc compounds	390	1	1,290	0.00%
Nickel compounds	288	756	95,004	0.18%
Cobalt compounds	258	0	0	0.00%
Naphthalene	254	5	12,950	0.03%
Cumene	252	0	2,520	0.00%
1,2,4-Trimethylbenzene	252	5	25,700	0.05%
Carbon disulfide	250	0	2,500	0.00%
Phenol	190	0	627	0.00%
Lead compounds	42	15	1,024,200	1.99%
Mercury compounds	9	0	92,000	0.18%
Tetrachloroethylene (Perchloroethylene)	4	0	8,400	0.02%
Styrene	2	0	10	0.00%
Polycyclic aromatic compounds	0	0	0	0.00%
Hydrogen fluoride	0	0	0	0.00%
Dioxin and dioxin-like compounds	0	0	0	0.00%
Molybdenum trioxide	0	0	0	0.00%
Carbonyl sulfide	0	0	0	0.00%
Ethylene	0	0	0	0.00%
Phenanthrene	0	0	0	0.00%
Biphenyl	0	0	0	0.00%
1,3-Butadiene	0	0	0	0.00%
n-Hexane	0	0	0	0.00%
Cyclohexane	0	0	0	0.00%
Diethanolamine	0	0	0	0.00%
Propylene (Propene)	0	0	0	0.00%
Anthracene	0	0	0	0.00%
Benzo(g,h,i)perylene	0	0	0	0.00%
Methanol	0	0	0	0.00%

Toxic hazard: Pounds of direct releases to surface water and pounds transferred to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2018, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project. For details, see technical notes.

Quantity of toxic surface water releases and POTW transfers: Pounds of toxic chemicals released directly to surface water at each TRI facility or transferred off-site to a POTW, without weighting for toxicity or population.

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