PERI: Toxic 100 Index

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Rank in Toxic 100 Water: 34
Surface Water releases 2015 (lbs): 1,272,635
POTW (sewerage plant) transfers 2015 (lbs): 11,531
Pounds released post-treatment 2015 (lbs): 1,273,246
Total Surface Water and POTW Toxic Hazard 2015: 264,107,815
Percentage of national total 2015 surface water and POTW hazard: 0.1%

You can also view this company's penalties in Violation Tracker.
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This company is rank 33 on the Toxic 100 Air list.
This company is rank 27 on the Greenhouse 100 list.

Chemicals displayed below: (display facilities) (display chemicals at facilities)
(Click on column headers to re-sort table: current sort is by pounds of POTW transfers.)
(Links on chemical names lead to Scorecard chemical health effects.)

Chemical	Surface water releases (lbs)	POTW transfers (lbs)	Post-treatment releases (lbs)	Toxic Hazard (quantity x toxicity)	Percent of total company hazard
Nitrate compounds	1,206,334	10,000	1,206,334	759,990	0.29%
Ammonia	12,693	1,430	13,266	0	0.00%
Zinc and zinc compounds	3,104	45	3,119	10,293	0.00%
Copper and copper compounds	184	15	188	282,194	0.11%
Nickel and nickel compounds	806	15	815	74,188	0.03%
Xylene (mixed isomers)	1,497	8	1,497	7,487	0.00%
Cyanide compounds	304	6	310	61,977	0.02%
Chromium and chromium compounds	52	5	53	26,590,000	10.07%
Lead and lead compounds	51	4	52	936,922	0.35%
1,2,4-Trimethylbenzene	381	3	381	761,553	0.29%
Toluene	77	1	77	1,004	0.00%
Cresol (mixed isomers)	683	0	683	13,660	0.01%
Molybdenum trioxide	1,000	0	1,000	380,000	0.14%
N-methyl-2-pyrrolidone	0	0	0	0	0.00%
Carbonyl sulfide	0	0	0	0	0.00%
Benzo(g,h,i)perylene	24	0	24	474,600	0.18%
Tetrachloroethylene (Perchloroethylene)	6	0	6	12,600	0.00%
Diphenylamine	26	0	26	859	0.00%
Polycyclic aromatic compounds	173	0	173	224,912,998	85.16%
Mercury and mercury compounds	7	0	7	69,800	0.03%
Cobalt and cobalt compounds	30	0	30	0	0.00%
Glycol ethers	0	0	0	0	0.00%
Dioxin and dioxin-like compounds	0	0	0	3,649,618	1.38%
Hydrogen sulfide	0	0	0	0	0.00%
Chlorine	0	0	0	0	0.00%
Sulfuric acid	0	0	0	0	0.00%
Hydrogen fluoride	0	0	0	0	0.00%
Hydrochloric acid	0	0	0	0	0.00%
Boron trifluoride	0	0	0	0	0.00%
Vanadium and vanadium compounds	21,056	0	21,056	2,947,840	1.12%
Propylene (Propene)	15	0	15	18	0.00%
Diethanolamine	0	0	0	0	0.00%
Cyclohexane	37	0	37	21	0.00%
Phenanthrene	0	0	0	0	0.00%
sec-Butyl alcohol	0	0	0	0	0.00%
Isoprene	0	0	0	0	0.00%
Dicyclopentadiene	0	0	0	0	0.00%
Carbon disulfide	71	0	71	710	0.00%
Chloroethane (Ethyl chloride)	0	0	0	0	0.00%
Hydrogen cyanide	0	0	0	0	0.00%
Ethylene	0	0	0	0	0.00%
Benzene	38	0	38	2,090,000	0.79%
n-Butyl alcohol	0	0	0	0	0.00%
N,N-Dimethylformamide	0	0	0	0	0.00%
Methanol	2,311	0	2,311	2,311	0.00%
Naphthalene	101	0	101	5,052	0.00%
Biphenyl	0	0	0	0	0.00%
o-Xylene	71	0	71	355	0.00%
n-Hexane	96	0	96	1,625	0.00%
Phenol	314	0	314	1,036	0.00%
m-Xylene	39	0	39	195	0.00%
Maleic anhydride	52	0	52	521	0.00%
Ethylene glycol	20,849	0	20,849	10,425	0.00%
1,3-Butadiene	0	0	0	0	0.00%
1,2-Dibromoethane	0	0	0	0	0.00%
p-Xylene	37	0	37	185	0.00%
2,4-Dimethylphenol	75	0	75	3,750	0.00%
Styrene	0	0	0	0	0.00%
Ethylbenzene	40	0	40	44,000	0.02%
Cumene	3	0	3	26	0.00%
Formic acid	0	0	0	0	0.00%

Toxic hazard: Pounds of direct releases to surface water and estimated releases from transfers to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2015, 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.

Quantity of toxic post-treatment releases: Pounds of toxic chemicals released directly to surface water plus released after treatment at POTW's.

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