PERI: Toxic 100 Water Polluters Index

Clean Harbors Inc.

Rank in Toxic 100 Water Polluters: 56
Surface Water releases 2021 (lbs): 967
POTW (sewerage plant) transfers 2021 (lbs): 65,658
Total Surface Water and POTW Toxic Hazard 2021: 126,248,128
EJ: Near Poor Share: 36%
EJ: Minority Share: 65%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company has information in PERI's Toxic 100 Air Polluters database.
This company has information in PERI's Greenhouse 100 Polluters database.

Chemicals displayed below: (display facilities) (display chemicals at facilities)
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(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
Arsenic	71	0	105,900,000	83.88%
Polycyclic aromatic compounds	3	52	9,947,160	7.88%
Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.)	82	0	7,809,000	6.19%
Lead compounds	111	1	2,016,065	1.60%
Benzene	3	0	165,055	0.13%
Cadmium	40	0	80,600	0.06%
1,2,4-Trimethylbenzene	0	763	76,300	0.06%
Benzo[g,h,i]perylene	3	1	75,116	0.06%
Lead	0	2	36,720	0.03%
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)	10	14	36,435	0.03%
Ethylene glycol	3	63,999	32,001	0.03%
Selenium compounds	106	0	21,160	0.02%
Silver compounds	103	0	20,620	0.02%
n-Hexane (Hexane)	3	513	8,773	0.01%
Dichloromethane (Methylene chloride)	3	0	6,240	0.00%
Ethylbenzene	4	0	3,852	0.00%
Nickel compounds	42	0	3,831	0.00%
Pyridine	3	0	3,000	0.00%
Toluene	8	196	2,652	0.00%
Zinc compounds	344	63	1,344	0.00%
Tetrachloroethylene	0	1	1,302	0.00%
Xylene (mixed isomers)	8	51	297	0.00%
Methyl tert-butyl ether	3	0	279	0.00%
Acetonitrile	3	1	210	0.00%
Methyl isobutyl ketone	8	0	104	0.00%
Mercury	0	0	9	0.00%
Methanol	3	0	3	0.00%
1-Bromopropane	0	1	0	0.00%

For explanations of most columns above, including the EJ Shares, see the technical notes.

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 2021, 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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