Clean Harbors Inc.

Rank in Toxic 100: 69
Rank among all TRI companies: 144
Air releases 2019 (lbs): 174,726
Incineration transfers 2019 (lbs): 9,623,099
Total Air and Incineration Toxic Score 2019: 393,545
Percentage of national total 2019 toxic air and incineration score: 0.1%
EJ: Poor Share: 22%
EJ: Minority Share: 58%

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This company is rank 52 on the Toxic 100 Water list.
This company has information in PERI's Greenhouse database.

Chemicals at facilities displayed below: (display facilities) (display chemicals)
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Facility Name	City	State	Chemical	Original air releases (lbs)	Revised air releases (lbs)	Original incineration transfers (lbs)	Revised incineration transfers (lbs)	Toxicity Weight	Toxic Hazard (quantity x toxicity)	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Near Poor Share	EJ: Minority Share	EJ: Black Share	EJ: Hispanic Share	Split *
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Cobalt compounds	255	255	0	0	17,000,000	4,335,000,000	154,834	39.34%	23.1%	42.5%	56.5%	8.2%	42.5%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Arsenic	4,871	4,871	0	0	15,000,000	73,060,650,000	123,729	31.44%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Chromium compounds	51	51	0	0	43,000,000	419,938,000	37,862	9.62%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Asbestos (friable)	20	20	0	0	170,000,000	3,467,870,443	17,099	4.34%	15.3%	35.2%	57.5%	2.8%	47.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Arsenic	7	7	0	0	15,000,000	99,000,000	8,926	2.27%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Nickel compounds	255	255	0	0	930,000	237,150,000	8,470	2.15%	23.1%	42.5%	56.5%	8.2%	42.5%
EMERALD SERVICES INC	TACOMA	WA	1,2-Dichloroethane	565	565	22,588	22,588	93,000	52,638,000	6,155	1.56%	11.6%	25.3%	43.8%	8.4%	14.7%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Cobalt	72	72	0	0	17,000,000	1,217,836,341	6,005	1.53%	15.3%	35.2%	57.5%	2.8%	47.1%
EMERALD SERVICES INC	TACOMA	WA	Chloroform	395	395	15,096	15,096	82,000	32,472,000	3,799	0.97%	11.6%	25.3%	43.8%	8.4%	14.7%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Ethylene oxide	2	2	6,884	6,884	11,000,000	24,420,000	3,356	0.85%	17.3%	38.6%	71.2%	15.3%	51.4%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Benzene	584	584	49,738	49,738	28,000	16,344,160	2,208	0.56%	17.3%	38.6%	71.2%	15.2%	51.4%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Nickel	24	24	0	0	930,000	22,320,000	2,012	0.51%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Formaldehyde	329	329	2,331	2,331	46,000	15,117,440	1,803	0.46%	17.2%	38.5%	71.0%	14.8%	51.8%
EMERALD SERVICES INC	TACOMA	WA	Benzene	473	473	45,712	45,712	28,000	13,246,800	1,533	0.39%	11.6%	25.3%	43.8%	8.4%	14.8%
EMERALD SERVICES INC	TACOMA	WA	1,4-Dioxane	753	753	30,040	30,040	18,000	13,590,000	1,413	0.36%	11.8%	25.5%	44.3%	8.5%	15.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Cadmium	2	2	0	0	6,400,000	15,360,000	1,385	0.35%	17.5%	39.0%	72.8%	17.6%	50.2%
EMERALD SERVICES INC	TACOMA	WA	Polycyclic aromatic compounds	63	63	14	14	390,000	24,960,000	1,368	0.35%	12.6%	26.4%	46.6%	9.0%	16.9%
SAFETY-KLEEN SYSTEMS INC	EAST CHICAGO	IN	Benzene	399	399	0	0	28,000	11,167,520	1,245	0.32%	23.0%	44.6%	73.2%	34.6%	35.4%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Manganese compounds	779	779	0	0	12,000	9,349,080	843	0.21%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Antimony compounds	683	683	0	0	12,000	8,190,240	738	0.19%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Chloroform	174	174	584	584	82,000	14,273,740	631	0.16%	34.3%	52.8%	77.5%	65.5%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Ethylene oxide	1	1	2	2	11,000,000	11,990,000	494	0.13%	34.3%	52.8%	77.4%	65.4%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Formaldehyde	248	248	793	793	46,000	11,406,620	492	0.12%	34.5%	52.9%	77.9%	65.9%	10.0%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Benzene	500	500	181,876	181,876	28,000	14,000,000	462	0.12%	21.0%	40.3%	58.0%	9.4%	42.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Chromium compounds	32	32	0	0	43,000,000	261,848,500	443	0.11%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Formaldehyde	255	255	221,235	221,235	46,000	11,730,000	399	0.10%	23.3%	42.7%	56.1%	8.0%	42.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Vinyl chloride	101	101	15	15	31,000	3,135,960	388	0.10%	17.2%	38.5%	71.0%	14.9%	51.7%
THERMO FLUIDS INC	PHOENIX	AZ	Polycyclic aromatic compounds	4	4	0	0	390,000	1,599,000	387	0.10%	28.8%	59.7%	82.9%	5.8%	72.7%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Lead compounds	186	186	0	0	23,000	4,268,800	385	0.10%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Hydrazine	1	1	0	0	18,000,000	15,660,000	379	0.10%	35.0%	53.2%	79.3%	67.1%	10.2%
EMERALD SERVICES INC	TACOMA	WA	Lead compounds	127	127	0	0	23,000	2,930,200	344	0.09%	11.6%	25.3%	43.8%	8.4%	14.7%
CLEAN HARBORS RECYCLING SERVICES OF CHICAGO LLC	CHICAGO	IL	Dichloromethane	15,560	15,560	0	0	36	560,160	264	0.07%	20.8%	42.1%	72.3%	22.7%	38.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,2-Dichloroethane	19	19	1,390	1,390	93,000	1,727,010	226	0.06%	17.3%	38.7%	71.4%	15.5%	51.3%
EMERALD SERVICES INC	SEATTLE	WA	Benzene	15	15	0	0	28,000	420,000	218	0.06%	11.9%	24.1%	51.2%	10.0%	12.7%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Chloroform	18	18	525	525	82,000	1,456,320	200	0.05%	17.3%	38.6%	71.2%	15.3%	51.4%
THERMAL FLUIDS INC - CLACKAMAS	CLACKAMAS	OR	Polycyclic aromatic compounds	4	4	0	0	390,000	1,673,100	196	0.05%	12.5%	26.3%	27.0%	1.4%	15.7%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Benzidine	0	0	0	0	240,000,000	4,800,000	186	0.05%	17.0%	38.5%	72.6%	14.9%	53.5%
EMERALD SERVICES INC	TACOMA	WA	Dicyclopentadiene	188	188	7,511	7,511	18,000	3,393,000	178	0.05%	12.7%	26.4%	46.8%	9.0%	17.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Polychlorinated biphenyls (PCBs)	4	4	99	99	360,000	1,274,400	173	0.04%	17.3%	38.6%	71.2%	15.3%	51.4%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Molybdenum trioxide	255	255	0	0	15,000	3,825,000	137	0.03%	23.1%	42.5%	56.5%	8.2%	42.5%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Cobalt compounds	4	4	0	0	17,000,000	74,290,000	126	0.03%	25.7%	47.9%	54.5%	45.6%	6.3%
EMERALD SERVICES INC	TACOMA	WA	Ethylbenzene	1,215	1,215	52,276	52,276	890	1,083,130	117	0.03%	11.7%	25.4%	44.1%	8.5%	15.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Mercury compounds	104	104	0	0	12,000	1,248,000	113	0.03%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Antimony compounds	4,543	4,543	0	0	12,000	54,511,800	92	0.02%	25.7%	47.9%	54.5%	45.6%	6.3%
EMERALD SERVICES INC	TACOMA	WA	Pyridine	756	756	30,529	30,529	1,000	758,000	88	0.02%	11.6%	25.3%	43.8%	8.4%	14.7%
THERMO FLUIDS DENVER	COMMERCE CITY	CO	Polycyclic aromatic compounds	3	3	0	0	390,000	1,306,500	88	0.02%	16.1%	40.1%	61.6%	12.6%	43.0%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	Ethylbenzene	460	460	109	109	890	506,599	87	0.02%	25.2%	49.4%	81.8%	61.7%	17.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Ethylene oxide	26	26	2,887	2,887	11,000,000	284,900,000	85	0.02%	10.7%	33.5%	14.9%	0.2%	10.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Acrylonitrile	3	3	20,607	20,607	240,000	705,600	85	0.02%	17.3%	38.6%	71.4%	15.5%	51.4%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Nickel compounds	16	16	0	0	930,000	14,800,786	73	0.02%	15.3%	35.2%	57.5%	2.8%	47.1%
CLEAN HARBORS RECYCLING SERVICES OF CHICAGO LLC	CHICAGO	IL	Ethylene glycol	17,646	17,646	0	0	9	155,285	71	0.02%	20.9%	42.4%	72.6%	22.7%	38.5%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Urethane (Ethyl Carbamate)	1	1	9	9	1,000,000	570,000	68	0.02%	17.2%	38.6%	71.1%	15.0%	51.6%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Chromium compounds	2	2	0	0	43,000,000	13,806,340	68	0.02%	15.3%	35.2%	57.5%	2.8%	47.1%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Chromium compounds	34	34	0	0	43,000,000	273,776,700	67	0.02%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Aluminum (fume or dust)	961	961	0	0	700	672,819	61	0.02%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1,4-Dioxane	60	60	15	15	18,000	1,071,540	45	0.01%	34.5%	52.9%	78.0%	66.0%	10.0%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Benzene	136	136	518	518	28,000	3,808,000	36	0.01%	11.9%	26.5%	16.7%	6.8%	5.1%
CLEAN HARBORS OF BRAINTREE INC	BRAINTREE	MA	Lead	11	11	0	0	23,000	258,290	33	0.01%	11.1%	23.0%	33.2%	9.6%	7.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Benzene	25	25	3,392	3,392	28,000	696,080	30	0.01%	34.3%	52.8%	77.5%	65.5%	9.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Methyl tert-butyl ether	2,414	2,414	521	521	93	224,535	30	0.01%	17.3%	38.6%	71.2%	15.1%	51.5%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Hydrazine	8	8	39	39	18,000,000	137,160,000	28	0.01%	10.6%	33.0%	14.7%	0.2%	10.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Trichloroethylene	13	13	718	718	15,000	190,950	25	0.01%	17.3%	38.6%	71.2%	15.2%	51.5%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Hydrochloric acid	1,397	1,397	4,325	4,325	180	251,516	23	0.01%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Aldrin	0	0	0	0	18,000,000	360,000	23	0.01%	17.0%	38.2%	70.8%	14.4%	52.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Nickel compounds	14	14	0	0	930,000	13,131,600	22	0.01%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Epichlorohydrin	37	37	1	1	4,300	159,186	22	0.01%	17.3%	38.6%	71.2%	15.3%	51.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Chlorine	21	21	13	13	23,000	482,770	21	0.01%	34.3%	52.8%	77.5%	65.5%	9.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Carbon tetrachloride	8	8	6,595	6,595	21,000	162,330	21	0.01%	17.3%	38.7%	71.4%	15.6%	51.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1,2-Dichloroethane	5	5	244	244	93,000	492,900	20	0.01%	34.3%	52.8%	77.4%	65.4%	9.9%
SAFETY-KLEEN SYSTEMS INC	CRANSTON	RI	Polycyclic aromatic compounds	0	0	0	0	390,000	117,000	20	0.00%	11.7%	28.3%	35.0%	8.5%	20.5%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Diaminotoluene (mixed isomers)	0	0	39	39	3,900,000	624,000	19	0.00%	16.3%	37.2%	67.9%	11.5%	52.6%
SAFETY-KLEEN SYSTEMS INC	LINDEN	NJ	Polycyclic aromatic compounds	0	0	0	0	390,000	78,000	18	0.00%	13.6%	30.4%	65.5%	22.6%	30.7%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	Xylene (mixed isomers)	2,400	2,400	16,047	16,047	35	106,935	17	0.00%	25.4%	49.8%	82.4%	62.5%	17.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Trichloroethylene	25	25	1,828	1,828	15,000	375,000	16	0.00%	34.3%	52.8%	77.6%	65.6%	10.0%
SAFETY-KLEEN SYSTEMS INC	CRANSTON	RI	Tetrachloroethylene (Perchloroethylene)	87	87	954	954	930	80,910	16	0.00%	13.2%	29.3%	36.1%	8.9%	20.4%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Trichloroethylene	85	85	4,101	4,101	15,000	1,275,000	12	0.00%	12.0%	26.6%	16.5%	6.7%	5.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Nitroglycerin	0	0	6	6	2,100,000	126,000	12	0.00%	17.4%	38.9%	72.4%	17.0%	50.5%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Asbestos (friable)	1	1	0	0	170,000,000	200,600,000	11	0.00%	5.8%	24.9%	24.4%	2.8%	18.8%
EMERALD SERVICES INC	TACOMA	WA	Ethylene glycol	11,863	11,863	36,228	36,228	9	104,394	11	0.00%	11.7%	25.5%	44.1%	8.5%	15.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,1,2,2-Tetrachloroethane	0	0	145	145	210,000	100,800	11	0.00%	17.4%	38.8%	72.1%	16.5%	50.8%
SAFETY-KLEEN SYSTEMS INC	BRIDGEPORT	CT	Polycyclic aromatic compounds	0	0	0	0	390,000	50,700	11	0.00%	19.1%	45.8%	76.7%	35.5%	36.2%
EMERALD SERVICES INC	TACOMA	WA	Xylene (mixed isomers)	2,812	2,812	101,914	101,914	35	98,490	10	0.00%	11.8%	25.6%	44.4%	8.6%	15.2%
EMERALD SERVICES INC	SEATTLE	WA	Polycyclic aromatic compounds	0	0	0	0	390,000	57,447	9	0.00%	16.4%	32.6%	54.6%	12.4%	15.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Ethylbenzene	85	85	18,470	18,470	890	75,810	9	0.00%	17.2%	38.6%	71.1%	15.0%	51.7%
SAFETY-KLEEN SYSTEMS INC	LINDEN	NJ	Acetonitrile	364	364	0	0	58	21,112	9	0.00%	14.7%	31.5%	65.2%	22.1%	30.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Cadmium	6	6	0	0	6,400,000	37,248,000	9	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
SAFETY-KLEEN SYSTEMS INC	MADISON	WI	Polycyclic aromatic compounds	0	0	0	0	390,000	53,313	9	0.00%	17.3%	38.5%	32.0%	10.4%	13.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Formaldehyde	641	641	15,348	15,348	46,000	29,472,660	8	0.00%	10.7%	33.8%	14.9%	0.2%	10.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Barium compounds	13	13	0	0	7,000	91,000	8	0.00%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Triallate	13	13	0	0	7,200	91,656	8	0.00%	16.9%	38.2%	70.2%	13.7%	52.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Aluminum (fume or dust)	6,416	6,416	29	29	700	4,490,976	8	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Aldrin	0	0	0	0	18,000,000	540,000	7	0.00%	34.6%	53.0%	78.5%	66.4%	10.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Chloromethane	79	79	14	14	640	50,522	7	0.00%	17.3%	38.6%	71.2%	15.3%	51.4%
SAFETY-KLEEN SYSTEMS INC	CHARLOTTE	NC	Polycyclic aromatic compounds	0	0	0	0	390,000	64,467	7	0.00%	6.4%	23.5%	59.6%	32.9%	18.5%
EMERALD SERVICES INC	TACOMA	WA	N,N-Dimethylformamide	576	576	22,529	22,529	120	69,240	7	0.00%	11.8%	25.6%	44.5%	8.6%	15.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Zinc compounds	752	752	0	0	100	75,178	7	0.00%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Urethane (Ethyl Carbamate)	0	0	1	1	1,000,000	180,000	7	0.00%	34.4%	52.8%	77.7%	65.7%	10.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Hexachlorobenzene	0	0	0	0	1,600,000	64,000	7	0.00%	17.4%	38.9%	72.3%	16.8%	50.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Cadmium compounds	1	1	0	0	6,400,000	3,840,000	7	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Carbon tetrachloride	7	7	116	116	21,000	144,480	6	0.00%	34.3%	52.8%	77.4%	65.5%	9.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Toxaphene	0	0	0	0	1,100,000	55,000	6	0.00%	17.3%	38.7%	71.7%	15.9%	51.1%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Naphthalene	66	66	129	129	12,000	792,000	6	0.00%	12.3%	26.7%	16.1%	6.5%	5.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Aldrin	2	2	913	913	18,000,000	28,800,000	6	0.00%	10.6%	32.9%	14.7%	0.2%	10.0%
EMERALD SERVICES INC	TACOMA	WA	Methyl tert-butyl ether	562	562	38,412	38,412	93	52,266	6	0.00%	11.6%	25.4%	43.9%	8.4%	14.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Heptachlor	0	0	0	0	4,600,000	92,000	6	0.00%	17.0%	38.2%	70.8%	14.4%	52.2%
CYN OIL	STOUGHTON	MA	Polycyclic aromatic compounds	0	0	0	0	390,000	53,547	6	0.00%	6.7%	15.5%	36.0%	20.9%	5.8%
SAFETY-KLEEN SYSTEMS INC	EAST CHICAGO	IN	Lead compounds	3	3	0	0	23,000	66,700	6	0.00%	20.4%	40.9%	68.4%	35.3%	28.9%
EMERALD SERVICES INC	TACOMA	WA	Dichloromethane	1,188	1,188	59,939	59,939	36	42,840	5	0.00%	11.6%	25.3%	43.8%	8.4%	14.7%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Mercury compounds	241	241	0	0	12,000	2,897,280	5	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	4,4'-Methylenedianiline	0	0	72	72	1,600,000	160,000	5	0.00%	16.4%	37.4%	68.6%	11.9%	52.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Diisocyanates	0	0	189,494	189,494	350,000	52,500	5	0.00%	17.5%	39.0%	72.8%	17.6%	50.2%
SAFETY-KLEEN SYSTEMS INC BUFFALO OIL RECOVERY FACILITY	BUFFALO	NY	Polycyclic aromatic compounds	0	0	0	0	390,000	69,147	5	0.00%	28.9%	50.4%	43.5%	25.0%	12.5%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Acetaldehyde	5	5	0	0	7,900	39,579	4	0.00%	17.1%	38.4%	70.8%	14.4%	52.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Ammonia	6,533	6,533	269	269	7	45,730	4	0.00%	17.5%	39.0%	72.8%	17.5%	50.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Dichloromethane	831	831	10,696	10,696	36	29,903	4	0.00%	17.3%	38.6%	71.2%	15.3%	51.4%
EMERALD SERVICES INC	TACOMA	WA	Acetonitrile	589	589	23,734	23,734	58	34,220	4	0.00%	11.6%	25.3%	43.8%	8.4%	14.7%
SAFETY-KLEEN SYS INC	CATOOSA	OK	Polycyclic aromatic compounds	1	1	0	0	390,000	288,600	4	0.00%	12.7%	28.4%	31.7%	3.0%	6.4%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	2-Nitropropane	1	1	2	2	20,000	26,800	4	0.00%	17.3%	38.6%	71.2%	15.3%	51.4%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Chloroform	136	136	3,760	3,760	82,000	11,187,260	3	0.00%	10.7%	33.5%	14.9%	0.2%	10.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Tetrachloroethylene (Perchloroethylene)	24	24	3,041	3,041	930	22,580	3	0.00%	17.3%	38.7%	71.3%	15.4%	51.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Nitrobenzene	0	0	3	3	140,000	30,800	3	0.00%	17.5%	38.9%	72.5%	17.1%	50.5%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Acrylonitrile	2	2	0	0	240,000	441,600	3	0.00%	32.9%	52.0%	73.7%	62.2%	9.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Propylene oxide	2	2	0	0	13,000	21,320	3	0.00%	17.3%	38.6%	71.2%	15.3%	51.4%
SAFETY-KLEEN SYSTEMS INC	SHREVEPORT	LA	Polycyclic aromatic compounds	0	0	0	0	390,000	55,107	3	0.00%	40.8%	68.5%	89.1%	86.8%	0.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Thiourea	0	0	1	1	1,000,000	30,000	2	0.00%	17.2%	38.5%	71.7%	15.5%	51.7%
THERMO FLUIDS INC - SALT LAKE	SALT LAKE CITY	UT	Polycyclic aromatic compounds	0	0	0	0	390,000	46,800	2	0.00%	15.3%	38.7%	52.0%	3.3%	32.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Lindane	0	0	7	7	110,000	20,900	2	0.00%	17.5%	39.0%	72.7%	17.4%	50.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1,1,2,2-Tetrachloroethane	0	0	0	0	210,000	58,800	2	0.00%	34.2%	52.7%	77.2%	65.3%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Heptachlor	0	0	0	0	4,600,000	92,000	2	0.00%	34.8%	53.1%	79.0%	66.8%	10.2%
SAFETY KLEEN SYSTEMS INC - OCALA	OCALA	FL	Polycyclic aromatic compounds	0	0	0	0	390,000	58,227	2	0.00%	15.2%	40.9%	35.9%	16.2%	15.4%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,1,2-Trichloroethane	3	3	1,358	1,358	5,700	17,100	2	0.00%	17.4%	38.9%	72.2%	16.7%	50.7%
SAFETY-KLEEN SYSTEMS INC	EAST CHICAGO	IN	Tetrachloroethylene (Perchloroethylene)	14	14	0	0	930	13,020	2	0.00%	23.9%	45.9%	74.8%	34.2%	37.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	4,4'-Methylenedianiline	0	0	9	9	1,600,000	160,000	2	0.00%	35.4%	53.4%	80.4%	68.1%	10.4%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,2-Phenylenediamine	0	0	44	44	120,000	43,200	2	0.00%	17.0%	38.4%	72.5%	14.7%	53.7%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Benzene	192	192	43,762	43,762	28,000	5,375,440	2	0.00%	10.6%	33.3%	14.8%	0.2%	10.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,4-Dioxane	1	1	27	27	18,000	13,140	2	0.00%	17.2%	38.5%	71.0%	14.8%	51.8%
SAFETY-KLEEN SYSTEMS INC	LINDEN	NJ	N,N-Dimethylformamide	32	32	9,236	9,236	120	3,840	1	0.00%	14.5%	31.3%	65.2%	22.2%	30.3%
SAFETY-KLEEN SYSTEMS INC	CRANSTON	RI	Benzo(g,h,i)perylene	0	0	0	0	20,000	8,000	1	0.00%	11.6%	28.2%	34.9%	8.5%	20.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Chlordane	0	0	5	5	360,000	14,400	1	0.00%	17.4%	38.8%	72.2%	16.7%	50.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Naphthalene	1	1	8,189	8,189	12,000	15,360	1	0.00%	17.2%	38.6%	71.4%	15.3%	51.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Chloroform	133	133	1,388	1,388	82,000	10,940,440	1	0.00%	11.3%	31.5%	26.7%	1.0%	20.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Vanadium compounds	5,273	5,273	0	0	140	738,273	1	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Urethane (Ethyl Carbamate)	5	5	862	862	1,000,000	4,940,000	1	0.00%	10.6%	32.7%	14.7%	0.2%	9.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Formaldehyde	294	294	17,232	17,232	46,000	13,533,660	1	0.00%	12.0%	32.4%	28.8%	1.1%	21.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Amitrole	0	0	0	0	680,000	13,600	1	0.00%	17.5%	39.0%	72.8%	17.5%	50.4%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Molybdenum trioxide	16	16	0	0	15,000	238,473	1	0.00%	15.3%	35.2%	57.5%	2.8%	47.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	n-Hexane	1,812	1,812	9,187	9,187	5	9,058	1	0.00%	17.2%	38.6%	71.1%	15.0%	51.6%
SAFETY-KLEEN SYSTEMS INC	LEXINGTON	SC	Tetrachloroethylene (Perchloroethylene)	10	10	0	0	930	9,300	1	0.00%	12.7%	29.3%	35.1%	21.2%	7.8%
ENVIRO WASTE	MAHOPAC	NY	Polycyclic aromatic compounds	0	0	0	0	390,000	12,078	1	0.00%	3.6%	11.8%	18.3%	1.3%	12.5%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Nitroglycerin	0	0	0	0	2,100,000	105,000	1	0.00%	33.4%	52.3%	75.1%	63.5%	9.6%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	Toluene	6,920	6,920	4,398	4,398	1	4,844	1	0.00%	25.2%	49.4%	81.8%	61.6%	17.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Acrylamide	0	0	3	3	360,000	10,800	1	0.00%	17.3%	38.8%	72.0%	16.3%	51.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	2,4-Dinitrotoluene	0	0	0	0	320,000	9,600	1	0.00%	17.4%	38.8%	72.1%	16.6%	50.7%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Nickel	4	4	0	0	930,000	4,064,100	1	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,3-Butadiene	0	0	0	0	110,000	15,400	1	0.00%	17.2%	38.6%	72.2%	15.8%	52.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Xylene (mixed isomers)	222	222	55,269	55,269	35	7,761	1	0.00%	17.2%	38.5%	70.9%	14.6%	51.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Chlordane	10	10	47,430	47,430	360,000	3,596,400	1	0.00%	10.5%	32.1%	14.5%	0.3%	9.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Zinc compounds	5,019	5,019	0	0	100	501,918	1	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Zinc	5,001	5,001	0	0	100	500,131	1	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Isobutyraldehyde	255	255	553,085	553,085	100	25,500	1	0.00%	23.6%	43.0%	55.5%	7.7%	42.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Lead compounds	140	140	0	0	23,000	3,220,000	1	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Hexachlorobenzene	0	0	0	0	1,600,000	32,000	1	0.00%	34.1%	52.7%	76.8%	64.9%	9.8%
EMERALD SERVICES INC	TACOMA	WA	n-Hexane	1,279	1,279	44,227	44,227	5	6,405	1	0.00%	11.7%	25.4%	44.0%	8.5%	14.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,2-Dichloropropane	0	0	0	0	13,000	5,200	1	0.00%	17.3%	38.6%	71.3%	15.4%	51.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Ethylene thiourea	0	0	0	0	46,000	18,400	1	0.00%	16.2%	37.0%	66.8%	10.8%	52.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Toluene-2,4-diisocyanate	0	0	7,265	7,265	50,000	6,000	1	0.00%	17.3%	38.7%	71.6%	15.7%	51.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Hydrogen sulfide	8	8	3	3	1,800	14,724	1	0.00%	34.4%	52.8%	77.7%	65.7%	10.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Toxaphene	2	2	39,335	39,335	1,100,000	2,332,000	1	0.00%	10.6%	32.8%	14.7%	0.2%	10.0%
SAFETY-KLEEN SYSTEMS INC	LINDEN	NJ	Xylene (mixed isomers)	44	44	42	42	35	1,540	1	0.00%	14.6%	31.3%	65.2%	22.2%	30.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Tetrachloroethylene (Perchloroethylene)	15	15	2,010	2,010	930	13,848	1	0.00%	34.3%	52.8%	77.4%	65.5%	9.9%
EMERALD SERVICES INC	TACOMA	WA	n-Butyl alcohol	539	539	26,869	26,869	10	5,400	1	0.00%	11.7%	25.5%	44.2%	8.5%	15.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Hydroquinone	0	0	4	4	60,000	7,200	1	0.00%	17.4%	38.8%	72.6%	16.9%	51.0%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Ethylbenzene	76	76	1,916	1,916	890	67,640	1	0.00%	11.8%	26.3%	16.7%	6.9%	5.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Toxaphene	0	0	0	0	1,100,000	44,000	1	0.00%	33.7%	52.4%	75.8%	64.0%	9.7%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Pyridine	56	56	74	74	1,000	56,000	1	0.00%	11.8%	26.4%	16.8%	6.9%	5.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Acetonitrile	67	67	1,018	1,018	58	3,868	1	0.00%	17.3%	38.6%	71.2%	15.3%	51.4%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Heptachlor	1	1	119	119	4,600,000	2,438,000	1	0.00%	10.6%	32.9%	14.7%	0.2%	10.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,2,3-Trichloropropane	0	0	0	0	12,000	3,720	0	0.00%	17.3%	38.7%	71.3%	15.4%	51.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Diisocyanates	1	1	19,572	19,572	350,000	294,000	0	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Polychlorinated biphenyls (PCBs)	0	0	3	3	360,000	14,400	0	0.00%	34.2%	52.8%	77.3%	65.3%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Triethylamine	26	26	74	74	500	12,890	0	0.00%	35.3%	53.4%	80.2%	67.9%	10.4%
EMERALD SERVICES INC	TACOMA	WA	tert-Butyl alcohol	388	388	15,023	15,023	10	3,890	0	0.00%	11.6%	25.3%	43.8%	8.4%	14.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Thiourea	0	0	0	0	1,000,000	40,000	0	0.00%	34.2%	52.7%	77.3%	65.3%	9.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Chlorophenols	0	0	15	15	120,000	4,800	0	0.00%	17.5%	39.0%	72.8%	17.6%	50.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	1,2-Dichloroethane	16	16	1,392	1,392	93,000	1,499,160	0	0.00%	10.6%	33.3%	14.8%	0.2%	10.1%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	2,6-Dinitrotoluene	2	2	0	0	680,000	1,666,000	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Trichloroethylene	94	94	7,405	7,405	15,000	1,410,000	0	0.00%	10.6%	33.4%	14.8%	0.2%	10.1%
THERMO FLUIDS - BROWNFIELD	BROWNFIELD	TX	Polycyclic aromatic compounds	0	0	0	0	390,000	58,227	0	0.00%	22.8%	46.5%	70.2%	8.0%	61.5%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	o-Toluidine	0	0	0	0	180,000	9,000	0	0.00%	16.7%	37.9%	70.3%	13.5%	52.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Hexachloroethane	0	0	0	0	14,000	3,780	0	0.00%	17.5%	38.9%	72.6%	17.2%	50.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Methyl tert-butyl ether	87	87	3,822	3,822	93	8,118	0	0.00%	34.4%	52.8%	77.6%	65.6%	10.0%
EMERALD SERVICES INC	TACOMA	WA	Toluene	4,579	4,579	112,527	112,527	1	3,207	0	0.00%	11.7%	25.4%	44.1%	8.5%	14.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Carbon tetrachloride	55	55	1,184	1,184	21,000	1,161,090	0	0.00%	10.7%	33.5%	14.9%	0.2%	10.1%
SAFETY-KLEEN SYSTEMS INC	BRIDGEPORT	CT	Benzo(g,h,i)perylene	0	0	0	0	20,000	1,600	0	0.00%	18.8%	44.9%	75.3%	34.7%	35.6%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,4-Dichlorobenzene	1	1	11,289	11,289	3,900	3,198	0	0.00%	17.4%	38.9%	72.3%	16.8%	50.7%
SAFETY-KLEEN SYSTEMS DENTON RECYCLE CENTER	DENTON	TX	Polycyclic aromatic compounds	0	0	0	0	390,000	7,800	0	0.00%	11.0%	31.5%	44.8%	7.4%	31.6%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Allyl alcohol	0	0	0	0	12,000	3,240	0	0.00%	17.0%	38.3%	70.6%	14.2%	52.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Toluene diisocyanate (mixed isomers)	0	0	4,720	4,720	50,000	3,500	0	0.00%	17.5%	39.0%	72.8%	17.5%	50.4%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Chromium compounds	1	1	0	0	43,000,000	4,085,000	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Xylene (mixed isomers)	255	255	636,468	636,468	35	8,925	0	0.00%	23.4%	42.8%	56.0%	7.9%	42.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Aniline	1	1	124	124	5,700	6,156	0	0.00%	16.7%	37.8%	69.8%	13.2%	52.6%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Maleic anhydride	0	0	1,016	1,016	5,000	2,450	0	0.00%	17.4%	38.8%	71.8%	16.1%	51.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Dichloromethane	163	163	4,568	4,568	36	5,864	0	0.00%	34.3%	52.8%	77.5%	65.5%	9.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Hexachlorobenzene	1	1	40	40	1,600,000	1,040,000	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
MURPHYS WASTE OIL SERVICES INC	WOBURN	MA	Ethylene glycol	52	52	0	0	9	458	0	0.00%	8.5%	17.1%	26.4%	7.0%	9.5%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	n-Hexane	220	220	15,392	15,392	5	1,100	0	0.00%	25.2%	49.4%	81.7%	61.5%	17.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Trichloroethylene	142	142	14,823	14,823	15,000	2,134,650	0	0.00%	11.5%	31.7%	27.2%	1.0%	20.5%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Polychlorinated biphenyls (PCBs)	6	6	20	20	360,000	2,001,600	0	0.00%	11.3%	31.5%	26.7%	1.0%	20.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Acrylic acid	1	1	110	110	3,500	2,380	0	0.00%	17.4%	38.9%	72.6%	17.1%	50.7%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	1,2-Dichloroethane	18	18	1,777	1,777	93,000	1,702,830	0	0.00%	11.3%	31.5%	26.7%	1.0%	20.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Polycyclic aromatic compounds	0	0	0	0	390,000	3,900	0	0.00%	17.2%	38.6%	72.7%	15.7%	52.7%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Benzene	60	60	5,051	5,051	28,000	1,693,440	0	0.00%	11.4%	31.6%	26.9%	1.0%	20.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Acrylamide	0	0	0	0	360,000	25,200	0	0.00%	33.2%	52.2%	74.6%	63.0%	9.5%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Chlordane	0	0	0	0	360,000	21,600	0	0.00%	33.3%	52.2%	74.8%	63.2%	9.5%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Diisocyanates	2	2	2,234	2,234	350,000	763,000	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Triethylamine	7	7	1	1	500	3,590	0	0.00%	16.5%	37.4%	68.1%	11.7%	52.6%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Polycyclic aromatic compounds	3	3	5	5	390,000	978,900	0	0.00%	10.6%	33.3%	14.8%	0.2%	10.0%
CLEAN HARBORS OF BRAINTREE INC	BRAINTREE	MA	Ethylene glycol	147	147	583,646	583,646	9	1,294	0	0.00%	11.2%	23.2%	32.3%	9.0%	6.8%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Ethylbenzene	6	6	27,102	27,102	890	5,340	0	0.00%	22.7%	42.1%	56.6%	8.4%	42.5%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Mercury	3	3	0	0	12,000	36,195	0	0.00%	15.3%	35.2%	57.5%	2.8%	47.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Allyl chloride	0	0	423	423	3,500	1,715	0	0.00%	17.2%	38.5%	71.3%	15.1%	51.7%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Dichloromethane	487	487	5,392	5,392	36	17,532	0	0.00%	11.7%	26.2%	16.9%	7.0%	5.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Acetonitrile	60	60	1,708	1,708	58	3,453	0	0.00%	34.3%	52.8%	77.4%	65.5%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Barium compounds	13	13	0	0	7,000	87,990	0	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Lead compounds	4	4	0	0	23,000	87,630	0	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
EMERALD SERVICES INC	SEATTLE	WA	Xylene (mixed isomers)	10	10	0	0	35	350	0	0.00%	11.8%	23.9%	50.5%	9.8%	12.5%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Ammonia	4,085	4,085	20	20	7	28,597	0	0.00%	15.3%	35.2%	57.5%	2.8%	47.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Diallate	0	0	0	0	61,000	1,830	0	0.00%	17.2%	38.6%	71.8%	15.6%	51.7%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Tetrachloroethylene (Perchloroethylene)	18	18	2,332	2,332	930	16,740	0	0.00%	11.3%	25.8%	17.3%	7.3%	5.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Manganese compounds	7	7	0	0	12,000	78,960	0	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Nickel compounds	3	3	0	0	930,000	2,325,000	0	0.00%	5.8%	24.9%	24.4%	2.8%	18.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Silver	7	7	0	0	200	1,360	0	0.00%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Lindane	4	4	42,302	42,302	110,000	479,600	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Pyridine	1	1	937	937	1,000	860	0	0.00%	17.3%	38.7%	71.3%	15.4%	51.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Copper compounds	1	1	0	0	1,500	1,335	0	0.00%	17.5%	39.0%	72.8%	17.5%	50.4%
EMERALD SERVICES INC	TACOMA	WA	Methyl isobutyl ketone	936	936	66,314	66,314	1	1,124	0	0.00%	11.8%	25.6%	44.4%	8.6%	15.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Hexachloro-1,3-butadiene	0	0	0	0	7,900	1,185	0	0.00%	17.5%	39.0%	72.7%	17.4%	50.4%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Nitrobenzene	3	3	239	239	140,000	452,200	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Ethylbenzene	3	3	6,406	6,406	890	3,017	0	0.00%	34.4%	52.8%	77.7%	65.7%	10.0%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Phosphorus (yellow or white)	0	0	0	0	50,000	21,000	0	0.00%	15.3%	35.2%	57.5%	2.8%	47.1%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	Methyl isobutyl ketone	420	420	109	109	1	635	0	0.00%	25.5%	49.9%	82.5%	62.7%	17.0%
EMERALD SERVICES INC	TACOMA	WA	Methanol	4,736	4,736	203,286	203,286	0	854	0	0.00%	11.6%	25.3%	43.8%	8.4%	14.8%
SAFETY-KLEEN SYSTEMS MARLBOROUGH (MRB)	MARLBOROUGH	MA	Ethylene glycol	46	46	0	0	9	405	0	0.00%	6.2%	20.5%	34.9%	5.7%	16.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Pronamide	0	0	0	0	26,000	1,040	0	0.00%	17.4%	38.8%	72.2%	16.5%	51.0%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	Methanol	2,320	2,320	20,426	20,426	0	623	0	0.00%	25.0%	49.1%	81.3%	60.8%	17.5%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Acetonitrile	174	174	1,443	1,443	58	10,092	0	0.00%	11.6%	26.2%	17.0%	7.1%	5.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Pentachlorophenol	0	0	1	1	18,000	900	0	0.00%	17.4%	38.9%	72.4%	16.9%	50.6%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	n-Butyl alcohol	255	255	576,440	576,440	10	2,550	0	0.00%	23.3%	42.7%	56.2%	8.0%	42.3%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Xylene (mixed isomers)	310	310	12,374	12,374	35	10,850	0	0.00%	11.9%	26.4%	16.5%	6.7%	5.0%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	Glycol Ethers	1	1	50,044	50,044	180	1,422,065	0	0.00%	21.3%	43.4%	55.0%	39.4%	12.1%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Lead compounds	1	1	0	0	23,000	15,328	0	0.00%	15.3%	35.2%	57.5%	2.8%	47.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Toluene	821	821	33,881	33,881	1	575	0	0.00%	17.2%	38.6%	71.1%	15.0%	51.6%
SAFETY-KLEEN SYSTEMS INC	LINDEN	NJ	Glycol Ethers	1	1	0	0	180	180	0	0.00%	14.6%	31.3%	65.2%	22.2%	30.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Nitrobenzene	0	0	23	23	140,000	7,000	0	0.00%	33.4%	52.3%	75.1%	63.4%	9.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Lindane	0	0	0	0	110,000	13,200	0	0.00%	32.2%	51.6%	72.0%	60.7%	9.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Pyridine	2	2	322	322	1,000	1,700	0	0.00%	34.3%	52.8%	77.4%	65.4%	9.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Butyl acrylate	0	0	94	94	3,500	595	0	0.00%	17.2%	38.5%	71.1%	14.9%	51.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Selenium compounds	6	6	0	0	180	1,013	0	0.00%	17.1%	38.4%	71.6%	15.2%	52.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	1,4-Dioxane	13	13	3,152	3,152	18,000	235,620	0	0.00%	10.6%	33.3%	14.8%	0.2%	10.1%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Tetrachloroethylene (Perchloroethylene)	2	2	49,099	49,099	930	1,860	0	0.00%	21.0%	40.3%	58.0%	9.4%	42.9%
SAFETY-KLEEN SYSTEMS INC	LINDEN	NJ	Toluene	202	202	1,330	1,330	1	141	0	0.00%	14.7%	31.4%	65.2%	22.2%	30.3%
SAFETY-KLEEN SYSTEMS INC	BRIDGEPORT	CT	Ethylene glycol	23	23	0	0	9	202	0	0.00%	17.5%	42.1%	70.7%	31.8%	33.5%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Aldicarb	0	0	0	0	20,000	600	0	0.00%	17.3%	38.8%	72.0%	16.3%	51.0%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Methyl tert-butyl ether	63	63	639	639	93	5,859	0	0.00%	12.0%	26.6%	16.6%	6.8%	5.1%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Glycol Ethers	37	37	90	90	180	6,660	0	0.00%	12.2%	26.7%	16.3%	6.6%	5.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Toluene-2,4-diisocyanate	0	0	4,530	4,530	50,000	20,000	0	0.00%	29.8%	50.2%	65.6%	55.2%	8.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Carbon tetrachloride	22	22	263	263	21,000	462,840	0	0.00%	11.3%	31.5%	26.6%	1.0%	20.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Sulfuric acid	0	0	16,791	16,791	3,500	560	0	0.00%	17.5%	39.0%	72.7%	17.4%	50.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Dicofol	1	1	0	0	2,500	1,300	0	0.00%	34.3%	52.8%	77.6%	65.6%	10.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Chlorophenols	2	2	808	808	120,000	207,600	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
EMERALD SERVICES INC	TACOMA	WA	Cyclohexane	792	792	30,364	30,364	1	461	0	0.00%	11.7%	25.5%	44.1%	8.5%	15.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Di(2-ethylhexyl) phthalate (Bis(2-ethylhexyl) phthalate)	0	0	32	32	8,600	602	0	0.00%	17.4%	38.8%	72.4%	16.7%	51.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Copper compounds	19	19	0	0	1,500	29,145	0	0.00%	25.7%	47.9%	54.7%	45.8%	6.4%
SAFETY-KLEEN SYSTEMS INC	LINDEN	NJ	Methanol	617	617	3,557	3,557	0	111	0	0.00%	14.7%	31.5%	65.2%	22.1%	30.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1,3-Butadiene	0	0	0	0	110,000	4,400	0	0.00%	34.4%	52.9%	77.9%	65.9%	10.0%
SAFETY-KLEEN SYSTEMS INC	MADISON	WI	Benzo(g,h,i)perylene	0	0	0	0	20,000	240	0	0.00%	17.3%	38.5%	31.9%	10.4%	13.0%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	N,N-Dimethylformamide	50	50	7	7	120	6,000	0	0.00%	12.1%	26.6%	16.3%	6.6%	5.0%
EMERALD SERVICES INC	SEATTLE	WA	1,2,4-Trimethylbenzene	5	5	0	0	58	290	0	0.00%	10.9%	21.9%	42.6%	7.7%	9.6%
SAFETY-KLEEN SYSTEMS INC	CRANSTON	RI	Ethylene glycol	21	21	0	0	9	185	0	0.00%	11.9%	28.3%	34.7%	8.6%	19.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	4,4'-Methylenebis(2-chloroaniline)	0	0	0	0	1,500,000	30,000	0	0.00%	26.3%	48.0%	56.8%	47.4%	6.7%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Hydrochloric acid	5	5	317	317	180	12,634	0	0.00%	34.3%	52.8%	77.4%	65.4%	9.9%
SAFETY-KLEEN SYSTEMS INC	LEXINGTON	SC	Xylene (mixed isomers)	10	10	0	0	35	350	0	0.00%	12.5%	28.9%	34.0%	19.9%	8.0%
CLEAN HARBORS RECYCLING SERVICES OF OHIO LLC	HEBRON	OH	Tetrachloroethylene (Perchloroethylene)	0	0	2,442	2,442	930	1,300,326	0	0.00%	14.7%	33.0%	12.8%	3.9%	4.3%
EMERALD SERVICES INC	SEATTLE	WA	Ethylene glycol	10	10	0	0	9	88	0	0.00%	11.8%	23.9%	50.3%	9.7%	12.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Toluene-2,6-diisocyanate	0	0	1,660	1,660	50,000	9,500	0	0.00%	31.5%	51.2%	70.0%	59.0%	8.8%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Dicyclopentadiene	11	11	8	8	18,000	201,060	0	0.00%	10.7%	33.4%	14.8%	0.2%	10.1%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Toluene	1,500	1,500	83,578	83,578	1	1,050	0	0.00%	21.0%	40.4%	57.8%	9.3%	42.8%
SAFETY-KLEEN SYSTEMS CHANDLER (CAZ)	CHANDLER	AZ	Ethylene glycol	16	16	0	0	9	141	0	0.00%	12.4%	27.9%	47.6%	6.7%	29.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1,1,2-Trichloroethane	0	0	2	2	5,700	2,565	0	0.00%	33.7%	52.4%	75.8%	64.0%	9.7%
INDUSTRIAL SERVICE OIL CO	LOS ANGELES	CA	Ethylene glycol	10	10	0	0	9	88	0	0.00%	23.4%	50.5%	88.2%	5.0%	70.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	357	0	0.00%	17.5%	39.0%	72.8%	17.6%	50.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Beryllium compounds	0	0	0	0	8,600,000	430,000	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
SAFETY-KLEEN SYSTEMS INC BUFFALO OIL RECOVERY FACILITY	BUFFALO	NY	Benzo(g,h,i)perylene	0	0	0	0	20,000	440	0	0.00%	28.2%	49.4%	43.5%	25.1%	12.2%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Methyl tert-butyl ether	10	10	35,028	35,028	93	930	0	0.00%	21.0%	40.3%	57.9%	9.4%	42.8%
SAFETY-KLEEN SYSTEMS INC	CHARLOTTE	NC	Benzo(g,h,i)perylene	0	0	0	0	20,000	240	0	0.00%	5.9%	23.1%	60.3%	33.3%	18.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Vinylidene chloride	14	14	17	17	18	257	0	0.00%	17.2%	38.5%	70.9%	14.7%	51.8%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	1,2,4-Trimethylbenzene	77	77	81	81	58	4,466	0	0.00%	12.3%	26.8%	15.9%	6.4%	5.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Hydroquinone	0	0	41	41	60,000	3,600	0	0.00%	33.6%	52.4%	75.6%	63.9%	9.6%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	2,4,6-Trichlorophenol	0	0	15	15	11,000	330	0	0.00%	17.5%	39.0%	72.8%	17.6%	50.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Cadmium compounds	0	0	0	0	6,400,000	384,000	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS RECYCLING SERVICES OF OHIO LLC	HEBRON	OH	n-Hexane	100	100	0	0	5	502	0	0.00%	13.6%	31.4%	17.1%	8.6%	2.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Ammonia	86	86	265	265	7	611	0	0.00%	34.3%	52.8%	77.5%	65.5%	9.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	2,4-D [Acetic acid, 2,4-dichlorophenoxy-]	1	1	9	9	200	222	0	0.00%	17.2%	38.6%	71.2%	15.1%	51.6%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Chromium compounds	7	7	0	0	43,000,000	57,279,870	0	0.00%	20.5%	45.8%	54.3%	1.8%	45.4%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Naphthalene	9	9	7,423	7,423	12,000	113,040	0	0.00%	10.5%	32.3%	14.5%	0.3%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Xylene (mixed isomers)	20	20	29,564	29,564	35	715	0	0.00%	34.5%	52.9%	78.0%	65.9%	10.0%
EMERALD SERVICES INC	TACOMA	WA	Styrene	102	102	3,415	3,415	4	357	0	0.00%	12.3%	26.0%	45.7%	8.8%	16.1%
SAFETY-KLEEN SYSTEMS AMITYVILLE (ANY)	AMITYVILLE	NY	Ethylene glycol	10	10	0	0	9	88	0	0.00%	9.7%	21.8%	50.9%	17.7%	25.1%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Barium	15	15	0	0	7,000	102,270	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,2,4-Trimethylbenzene	5	5	8,971	8,971	58	287	0	0.00%	17.0%	38.3%	70.6%	14.2%	52.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Biphenyl	0	0	0	0	800	256	0	0.00%	17.4%	38.8%	72.2%	16.5%	50.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	3-(2,2-Dichloroethenyl)-2,2-dimethylcyclo propanecarboxylic acid (3-phenoxyphenyl)methyles	0	0	0	0	9,600	288	0	0.00%	17.3%	38.7%	71.9%	15.9%	51.4%
CYN OIL	STOUGHTON	MA	Benzo(g,h,i)perylene	0	0	0	0	20,000	200	0	0.00%	6.7%	15.4%	35.8%	20.7%	5.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Urethane (Ethyl Carbamate)	0	0	165	165	1,000,000	250,000	0	0.00%	11.7%	32.0%	27.9%	1.0%	21.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Arsenic	0	0	0	0	15,000,000	300,000	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
SAFETY-KLEEN SYSTEMS COHOES (COH)	COHOES	NY	Methanol	1,340	1,340	0	0	0	241	0	0.00%	11.1%	25.4%	25.7%	9.1%	6.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Toxaphene	0	0	210	210	1,100,000	209,000	0	0.00%	11.3%	31.4%	26.5%	1.0%	19.9%
EMERALD SERVICES INC	SEATTLE	WA	n-Hexane	10	10	0	0	5	50	0	0.00%	11.8%	23.8%	50.3%	9.7%	12.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	tert-Butyl alcohol	49	49	11	11	10	490	0	0.00%	34.3%	52.8%	77.5%	65.5%	9.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	CFC-11	30	30	3	3	5	152	0	0.00%	17.3%	38.6%	71.2%	15.3%	51.4%
CYN OIL	STOUGHTON	MA	Lead compounds	0	0	0	0	23,000	92	0	0.00%	9.2%	19.9%	37.0%	17.1%	9.5%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Dioxin and dioxin-like compounds	0	0	0	0	1,400,000,000	12,117	0	0.00%	25.7%	47.9%	54.5%	45.7%	6.3%
SAFETY-KLEEN SYSTEMS WAUKESHA (WAU)	WAUKESHA	WI	Methanol	1,173	1,173	0	0	0	211	0	0.00%	12.5%	26.8%	30.2%	9.3%	15.5%
MURPHYS WASTE OIL SERVICES INC	WOBURN	MA	Methanol	192	192	0	0	0	35	0	0.00%	8.6%	17.4%	26.9%	7.1%	9.9%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	n-Hexane	449	449	1,241	1,241	5	2,245	0	0.00%	11.7%	26.3%	16.8%	6.9%	5.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Aldrin	0	0	73	73	18,000,000	540,000	0	0.00%	12.1%	32.6%	29.2%	1.1%	22.3%
SAFETY-KLEEN SYSTEMS IRVING (IRV)	IRVING	TX	Ethylene glycol	12	12	0	0	9	106	0	0.00%	14.2%	37.6%	69.4%	14.5%	44.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Maleic anhydride	0	0	0	0	5,000	700	0	0.00%	34.2%	52.7%	77.1%	65.1%	9.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Diazinon	0	0	6	6	5,000	350	0	0.00%	17.1%	38.4%	72.0%	15.2%	52.5%
SAFETY-KLEEN SYSTEMS BRUNSWICK (BRU)	BRUNSWICK	OH	Methanol	1,225	1,225	0	0	0	221	0	0.00%	10.2%	23.8%	20.7%	11.1%	4.5%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Nitroglycerin	0	0	2,103	2,103	2,100,000	231,000	0	0.00%	9.4%	28.8%	20.8%	0.9%	14.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Toluene diisocyanate (mixed isomers)	0	0	2,049	2,049	50,000	10,500	0	0.00%	25.7%	47.9%	54.7%	45.8%	6.4%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Warfarin and salts	0	0	6	6	3,300	264	0	0.00%	17.3%	38.8%	72.8%	16.7%	51.5%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Polychlorinated biphenyls (PCBs)	0	0	0	0	360,000	3,518	0	0.00%	15.3%	35.2%	57.5%	2.8%	47.1%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Copper compounds	3	3	0	0	1,500	4,005	0	0.00%	15.3%	35.2%	57.4%	2.8%	47.1%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Lead compounds	13	13	0	0	23,000	289,110	0	0.00%	5.8%	24.9%	24.4%	2.9%	18.8%
CLEAN HARBORS OF CONNECTICUT INC	BRISTOL	CT	Ethylene glycol	10	10	0	0	9	88	0	0.00%	9.3%	22.1%	30.0%	7.6%	16.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Aniline	0	0	44	44	5,700	627	0	0.00%	35.4%	53.4%	80.3%	68.0%	10.4%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Hexachlorophene	0	0	0	0	3,300	165	0	0.00%	17.4%	38.9%	72.4%	16.9%	50.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Ethylene oxide	0	0	223	223	11,000,000	220,000	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
SAFETY-KLEEN SYSTEMS INC	EAST CHICAGO	IN	Ethylene glycol	15	15	0	0	9	132	0	0.00%	24.3%	46.5%	75.6%	34.4%	38.5%
SAFETY-KLEEN SYSTEMS FAIRLESS HILLS (FHP)	FAIRLESS HILLS	PA	Ethylene glycol	12	12	0	0	9	106	0	0.00%	12.7%	28.4%	44.7%	18.8%	18.4%
SAFETY-KLEEN SYSTEMS SYRACUSE (SYR)	SYRACUSE	NY	Methanol	866	866	0	0	0	156	0	0.00%	14.7%	32.3%	21.8%	9.1%	6.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	n-Hexane	69	69	2,034	2,034	5	345	0	0.00%	34.4%	52.9%	77.8%	65.7%	10.0%
SAFETY-KLEEN SYSTEMS INC	BRIDGEPORT	CT	Methanol	347	347	0	0	0	62	0	0.00%	16.3%	37.5%	63.7%	27.7%	31.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Pyridine	56	56	3,883	3,883	1,000	55,730	0	0.00%	10.6%	32.9%	14.7%	0.2%	10.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Diazinon	15	15	15,856	15,856	5,000	74,800	0	0.00%	10.6%	33.2%	14.7%	0.2%	10.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Naphthalene	0	0	96	96	12,000	2,880	0	0.00%	32.6%	51.8%	72.9%	61.5%	9.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Chlorothalonil	0	0	2	2	7,700	154	0	0.00%	17.5%	39.0%	72.8%	17.6%	50.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Pentachlorobenzene	0	0	0	0	1,300	104	0	0.00%	17.3%	38.7%	71.4%	15.5%	51.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Polychlorinated biphenyls (PCBs)	0	0	710	710	360,000	54,000	0	0.00%	10.5%	32.5%	14.6%	0.3%	9.9%
SAFETY-KLEEN SYSTEMS GREENWOOD (GRE)	GREENWOOD	IN	Ethylene glycol	11	11	0	0	9	97	0	0.00%	10.4%	28.5%	24.8%	9.5%	7.9%
SAFETY-KLEEN SYSTEMS INC	SHREVEPORT	LA	Benzo(g,h,i)perylene	0	0	0	0	20,000	240	0	0.00%	40.9%	68.5%	89.1%	86.8%	0.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1,4-Dichlorobenzene	0	0	1,045	1,045	3,900	663	0	0.00%	34.0%	52.6%	76.6%	64.7%	9.8%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Ethylbenzene	54	54	73,416	73,416	890	48,096	0	0.00%	10.6%	32.7%	14.6%	0.2%	9.9%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Dichloromethane	10	10	48,622	48,622	36	360	0	0.00%	21.0%	40.3%	58.0%	9.4%	42.9%
SAFETY-KLEEN SYSTEMS BLAINE (BLA)	BLAINE	MN	Methanol	322	322	0	0	0	58	0	0.00%	8.9%	23.1%	30.1%	10.2%	7.0%
SAFETY-KLEEN SYSTEMS NEW KINGSTOWN (NKP)	NEW KINGSTOWN	PA	Ethylene glycol	8	8	0	0	9	70	0	0.00%	7.7%	20.5%	23.5%	8.5%	5.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Ethoprop	0	0	0	0	28,000	840	0	0.00%	34.7%	53.0%	78.6%	66.5%	10.1%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Hexachloroethane	3	3	11	11	14,000	46,060	0	0.00%	10.5%	32.2%	14.5%	0.3%	9.8%
THERMO FLUIDS INC - SALT LAKE	SALT LAKE CITY	UT	Benzo(g,h,i)perylene	0	0	0	0	20,000	240	0	0.00%	15.1%	38.3%	51.2%	3.3%	32.4%
SAFETY-KLEEN SYSTEMS INC	LEXINGTON	SC	n-Butyl alcohol	10	10	0	0	10	100	0	0.00%	12.6%	29.0%	34.4%	20.4%	7.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Manganese compounds	4	4	0	0	12,000	45,480	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Mercury compounds	4	4	0	0	12,000	45,360	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Benzo(g,h,i)perylene	0	0	0	0	20,000	200	0	0.00%	17.2%	38.7%	72.8%	16.1%	52.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	1,4-Dioxane	7	7	52	52	18,000	123,840	0	0.00%	12.1%	32.5%	29.1%	1.1%	22.2%
SAFETY-KLEEN SYSTEMS INC	CRANSTON	RI	Methanol	265	265	479	479	0	48	0	0.00%	12.5%	28.7%	35.3%	8.7%	20.1%
SAFETY-KLEEN SYSTEMS WEST MIFFLIN (WMP)	WEST MIFFLIN	PA	Methanol	986	986	0	0	0	177	0	0.00%	13.4%	29.5%	21.9%	12.0%	2.7%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Dichloromethane	953	953	30,257	30,257	36	34,301	0	0.00%	10.7%	33.5%	14.9%	0.2%	10.1%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Methyl isobutyl ketone	255	255	66,639	66,639	1	306	0	0.00%	23.4%	42.8%	55.9%	7.9%	42.2%
SAFETY-KLEEN SYSTEMS NORTH LAS VEGAS (LVN)	NORTH LAS VEGAS	NV	Ethylene glycol	4	4	0	0	9	35	0	0.00%	21.5%	46.4%	76.5%	17.2%	49.9%
SAFETY-KLEEN SYSTEMS BLAINE (BLA)	BLAINE	MN	N-(1-Ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamine	6	6	0	0	10	60	0	0.00%	8.8%	23.1%	30.1%	10.0%	7.0%
SAFETY-KLEEN SYSTEMS INC	LEXINGTON	SC	Ethylene glycol	10	10	0	0	9	88	0	0.00%	12.6%	29.1%	34.5%	20.4%	7.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Tetrachloroethylene (Perchloroethylene)	40	40	14,518	14,518	930	37,051	0	0.00%	10.6%	32.9%	14.7%	0.2%	10.0%
SAFETY-KLEEN SYSTEMS FAIRFIELD (FAI)	FAIRFIELD	OH	Ethylene glycol	7	7	0	0	9	62	0	0.00%	11.9%	27.5%	30.2%	15.8%	6.1%
SAFETY-KLEEN SYSTEMS SOUTH BEND (SBI)	SOUTH BEND	IN	Ethylene glycol	8	8	0	0	9	70	0	0.00%	27.9%	54.6%	60.1%	26.3%	29.4%
EMERALD SERVICES INC	TACOMA	WA	sec-Butyl alcohol	754	754	30,240	30,240	0	91	0	0.00%	11.7%	25.5%	44.2%	8.5%	15.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Nickel compounds	0	0	0	0	930,000	130,200	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Methanol	366	366	10,632	10,632	0	66	0	0.00%	17.3%	38.6%	71.2%	15.3%	51.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Toluene	286	286	25,012	25,012	1	200	0	0.00%	34.4%	52.9%	77.8%	65.7%	10.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Sulfuric acid	1	1	342	342	3,500	231,595	0	0.00%	27.7%	49.0%	59.8%	50.2%	7.1%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Polycyclic aromatic compounds	0	0	0	0	390,000	8,666	0	0.00%	14.2%	34.0%	55.1%	2.6%	45.6%
SAFETY KLEEN SYSTEMS INC - OCALA	OCALA	FL	Benzo(g,h,i)perylene	0	0	0	0	20,000	240	0	0.00%	15.0%	40.7%	35.7%	16.1%	15.4%
SAFETY-KLEEN SYSTEMS INDEPENDENCE (IND)	INDEPENDENCE	MO	Ethylene glycol	10	10	0	0	9	88	0	0.00%	15.9%	34.8%	30.5%	12.3%	9.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Methyl tert-butyl ether	275	275	41,363	41,363	93	25,578	0	0.00%	10.7%	33.5%	14.9%	0.2%	10.1%
SAFETY-KLEEN SYSTEMS MANASSAS (MAN)	MANASSAS	VA	Ethylene glycol	3	3	0	0	9	26	0	0.00%	7.7%	22.1%	59.1%	13.5%	27.4%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	N,N-Dimethylformamide	1	1	114	114	120	73	0	0.00%	17.2%	38.5%	71.1%	15.0%	51.8%
SAFETY-KLEEN SYSTEMS WEST NYACK (WNN)	WEST NYACK	NY	Methanol	204	204	0	0	0	37	0	0.00%	10.8%	24.7%	51.2%	16.1%	25.1%
SAFETY-KLEEN SYSTEMS INC	LINDEN	NJ	Ethylene glycol	2	2	0	0	9	18	0	0.00%	14.7%	31.4%	65.2%	22.2%	30.3%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Selenium compounds	7	7	0	0	180	1,310	0	0.00%	33.5%	52.3%	75.4%	63.7%	9.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Hexachloroethane	0	0	18	18	14,000	700	0	0.00%	33.4%	52.3%	75.1%	63.4%	9.6%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Pentachlorophenol	2	2	347	347	18,000	28,620	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
SAFETY-KLEEN SYSTEMS BOYNTON BEACH (BOY)	BOYNTON BEACH	FL	Ethylene glycol	6	6	0	0	9	53	0	0.00%	13.4%	35.0%	54.4%	28.5%	20.4%
ENVIRO WASTE	MAHOPAC	NY	Ethylene glycol	5	5	0	0	9	44	0	0.00%	4.7%	13.6%	22.5%	3.1%	14.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Dicyclopentadiene	0	0	0	0	18,000	540	0	0.00%	35.1%	53.2%	79.6%	67.3%	10.3%
SAFETY-KLEEN SYSTEMS RALEIGH (RAL)	RALEIGH	NC	Ethylene glycol	7	7	0	0	9	62	0	0.00%	10.0%	26.2%	40.3%	20.4%	13.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	1,4-Dichlorobenzene	7	7	293	293	3,900	27,105	0	0.00%	10.5%	32.2%	14.5%	0.3%	9.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1,3-Dichloropropylene	0	0	0	0	14,000	420	0	0.00%	34.0%	52.6%	76.7%	64.8%	9.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Carbaryl	0	0	0	0	880	79	0	0.00%	17.4%	38.8%	72.5%	16.7%	51.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	o-Xylene	4	4	0	0	35	151	0	0.00%	34.5%	52.9%	78.1%	66.0%	10.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Methoxychlor	0	0	0	0	200	80	0	0.00%	16.8%	37.9%	69.7%	13.1%	52.5%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Barium	14	14	0	0	7,000	98,490	0	0.00%	5.8%	24.9%	24.4%	2.8%	18.8%
SAFETY-KLEEN SYSTEMS WEST MIFFLIN (WMP)	WEST MIFFLIN	PA	Ethylene glycol	11	11	0	0	9	97	0	0.00%	13.4%	29.6%	21.9%	12.0%	2.7%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Copper compounds	15	15	0	0	1,500	22,800	0	0.00%	10.5%	32.1%	14.5%	0.3%	9.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	N,N-Dimethylformamide	1	1	87	87	120	161	0	0.00%	34.5%	52.9%	78.1%	66.0%	10.0%
SAFETY-KLEEN SYSTEMS SAN ANTONIO (SAB)	SAN ANTONIO	TX	Ethylene glycol	3	3	0	0	9	26	0	0.00%	19.0%	41.5%	81.7%	16.3%	62.7%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Di(2-ethylhexyl) phthalate (Bis(2-ethylhexyl) phthalate)	0	0	913	913	8,600	1,118	0	0.00%	32.4%	51.7%	72.5%	61.2%	9.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Polycyclic aromatic compounds	0	0	0	0	390,000	3,900	0	0.00%	26.5%	48.1%	57.6%	48.0%	6.9%
THERMAL FLUIDS INC - CLACKAMAS	CLACKAMAS	OR	Ethylene glycol	3	3	0	0	9	23	0	0.00%	11.6%	25.1%	26.9%	1.8%	14.4%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Toluene	966	966	17,854	17,854	1	676	0	0.00%	11.2%	25.7%	17.3%	7.3%	5.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Propargyl alcohol	0	0	0	0	500	45	0	0.00%	17.2%	38.6%	71.2%	15.2%	51.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Thiophanate-methyl	0	0	0	0	12,000	360	0	0.00%	34.7%	53.1%	78.7%	66.6%	10.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	S,S,S-Tributyltrithiophosphate (DEF)	0	0	0	0	84,000	3,360	0	0.00%	26.3%	48.0%	56.8%	47.4%	6.7%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	3-(2,2-Dichloroethenyl)-2,2-dimethylcyclo propanecarboxylic acid (3-phenoxyphenyl)methyles	0	0	0	0	9,600	384	0	0.00%	34.0%	52.6%	76.7%	64.8%	9.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Diethanolamine	0	0	5	5	1,200	84	0	0.00%	17.1%	38.5%	72.1%	15.3%	52.4%
THERMO FLUIDS INC	PHOENIX	AZ	Ethylene glycol	1	1	0	0	9	11	0	0.00%	25.9%	54.4%	76.3%	6.1%	64.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Vinyl acetate	3	3	48	48	18	47	0	0.00%	17.1%	38.4%	71.1%	14.8%	51.9%
SAFETY-KLEEN SYSTEMS ROMULUS (ROM)	ROMULUS	MI	Ethylene glycol	3	3	0	0	9	26	0	0.00%	18.7%	36.9%	40.5%	28.2%	5.5%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Acrylic acid	0	0	1	1	3,500	735	0	0.00%	32.6%	51.8%	73.0%	61.6%	9.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Chlorophenols	0	0	40	40	120,000	2,400	0	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Triethylamine	40	40	131	131	500	19,940	0	0.00%	10.8%	34.7%	15.2%	0.1%	10.3%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Zinc compounds	8	8	0	0	100	811	0	0.00%	15.3%	35.2%	57.5%	2.8%	47.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Vinylidene chloride	5	5	1	1	18	93	0	0.00%	34.5%	52.9%	78.0%	66.0%	10.0%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Ethylene glycol	49	49	780	780	9	431	0	0.00%	12.2%	26.7%	16.3%	6.6%	5.1%
SAFETY-KLEEN SYSTEMS SPRINGFIELD (SMO)	SPRINGFIELD	MO	Ethylene glycol	6	6	0	0	9	53	0	0.00%	24.9%	52.4%	18.1%	4.5%	6.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Hexachloro-1,3-butadiene	0	0	0	0	7,900	237	0	0.00%	33.8%	52.5%	76.2%	64.4%	9.7%
SAFETY-KLEEN SYSTEMS DES MOINES (DES)	DES MOINES	IA	Ethylene glycol	6	6	0	0	9	53	0	0.00%	12.5%	32.5%	27.6%	8.8%	10.9%
SAFETY-KLEEN SYSTEMS CHESTER (CVA)	CHESTER	VA	Ethylene glycol	4	4	0	0	9	35	0	0.00%	12.5%	29.8%	50.4%	34.5%	9.2%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Dioxin and dioxin-like compounds	0	0	5	5	1,400,000,000	47,550	0	0.00%	9.0%	28.3%	19.7%	0.8%	13.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Phosphorus (yellow or white)	0	0	0	0	50,000	2,000	0	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
SAFETY-KLEEN SYSTEMS WICHITA (WIB)	WICHITA	KS	Ethylene glycol	4	4	0	0	9	35	0	0.00%	16.8%	40.6%	35.3%	6.6%	20.7%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Cyclohexane	47	47	437	437	1	27	0	0.00%	17.2%	38.5%	71.0%	14.9%	51.7%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Methanol	2,381	2,381	14,687	14,687	0	429	0	0.00%	11.0%	25.4%	17.6%	7.5%	5.1%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Polychlorinated biphenyls (PCBs)	20	20	633	633	360,000	7,207,200	0	0.00%	20.6%	45.8%	54.5%	1.8%	45.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Heptachlor	0	0	33	33	4,600,000	92,000	0	0.00%	13.0%	33.8%	31.9%	1.1%	24.8%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Hexachloro-1,3-butadiene	2	2	573	573	7,900	12,719	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
SAFETY-KLEEN SYSTEMS COHOES (COH)	COHOES	NY	Ethylene glycol	4	4	0	0	9	35	0	0.00%	11.1%	25.4%	25.8%	9.1%	6.6%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	n-Butyl alcohol	37	37	7,013	7,013	10	370	0	0.00%	11.8%	26.3%	16.6%	6.8%	5.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Hexachlorobenzene	0	0	47	47	1,600,000	32,000	0	0.00%	10.5%	30.3%	24.2%	1.0%	17.8%
EMERALD SERVICES INC	SEATTLE	WA	Toluene	10	10	0	0	1	7	0	0.00%	11.8%	23.8%	50.3%	9.7%	12.4%
ENVIRO WASTE	MAHOPAC	NY	Lead	0	0	0	0	23,000	17	0	0.00%	4.9%	13.9%	23.2%	3.4%	14.7%
SAFETY-KLEEN SYSTEMS HANOVER TOWNSHIP (WBP)	WILKES BARRE	PA	Ethylene glycol	4	4	0	0	9	35	0	0.00%	20.9%	38.6%	23.2%	7.3%	12.4%
SAFETY-KLEEN SYSTEMS FAIRLESS HILLS (FHP)	FAIRLESS HILLS	PA	Methanol	104	104	0	0	0	19	0	0.00%	12.7%	28.3%	44.7%	18.9%	18.2%
SAFETY-KLEEN SYSTEMS LOUISVILLE (LOU)	LOUISVILLE	KY	Ethylene glycol	2	2	0	0	9	18	0	0.00%	20.8%	42.2%	41.6%	24.6%	8.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Methyl isobutyl ketone	21	21	6,649	6,649	1	26	0	0.00%	17.1%	38.4%	70.8%	14.6%	52.0%
SAFETY-KLEEN SYSTEMS ARCHDALE (ARC)	ARCHDALE	NC	Ethylene glycol	3	3	0	0	9	26	0	0.00%	21.1%	47.5%	51.2%	30.2%	12.3%
SAFETY-KLEEN SYSTEMS MORROW (MOR)	MORROW	GA	Ethylene glycol	2	2	0	0	9	18	0	0.00%	17.7%	44.1%	83.2%	61.8%	12.7%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Methyl acrylate	0	0	0	0	180	31	0	0.00%	17.4%	38.9%	72.7%	17.2%	50.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Silver compounds	8	8	0	0	200	1,510	0	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
SAFETY-KLEEN SYSTEMS OMAHA (OMA)	OMAHA	NE	Methanol	146	146	0	0	0	26	0	0.00%	6.1%	17.2%	18.2%	4.2%	8.1%
SAFETY-KLEEN SYSTEMS NORCROSS (NGA)	NORCROSS	GA	Ethylene glycol	1	1	0	0	9	9	0	0.00%	12.5%	30.1%	59.0%	26.0%	19.4%
SAFETY-KLEEN SYSTEMS SYRACUSE (SYR)	SYRACUSE	NY	Ethylene glycol	3	3	0	0	9	26	0	0.00%	14.8%	32.4%	21.9%	9.2%	6.4%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Chlorobenzene	6	6	129,216	129,216	4	21	0	0.00%	17.3%	38.7%	71.7%	16.0%	51.1%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Acrylic acid	3	3	715	715	3,500	9,450	0	0.00%	10.5%	32.5%	14.6%	0.2%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Hydramethylnon	0	0	34	34	3,300	132	0	0.00%	35.4%	53.5%	80.5%	68.1%	10.4%
SAFETY-KLEEN SYSTEMS KENT (KOH)	KENT	OH	Ethylene glycol	2	2	0	0	9	18	0	0.00%	15.1%	31.0%	20.2%	11.3%	2.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Diazinon	0	0	0	0	5,000	300	0	0.00%	34.3%	52.8%	77.6%	65.6%	10.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Xylene (mixed isomers)	245	245	305,221	305,221	35	8,582	0	0.00%	10.6%	32.8%	14.7%	0.2%	9.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Hydrogen sulfide	4	4	211	211	1,800	7,434	0	0.00%	10.6%	33.4%	14.8%	0.2%	10.1%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Selenium	53	53	0	0	180	9,450	0	0.00%	10.8%	34.3%	15.0%	0.2%	10.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	2,2-Dimethyl-1,3-benzodioxol-4-ol methylcarbamate	0	0	0	0	800	24	0	0.00%	17.3%	38.7%	71.9%	15.9%	51.4%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Dichloromethane	483	483	2,000	2,000	36	17,399	0	0.00%	11.3%	31.5%	26.7%	1.0%	20.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Hexachlorophene	0	0	0	0	3,300	363	0	0.00%	32.4%	51.7%	72.4%	61.1%	9.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Tetrachloroethylene (Perchloroethylene)	18	18	4,677	4,677	930	17,140	0	0.00%	11.3%	31.5%	26.7%	1.0%	20.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	n-Butyl alcohol	2	2	20,779	20,779	10	17	0	0.00%	17.2%	38.6%	71.2%	15.2%	51.6%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Acetonitrile	118	118	11,800	11,800	58	6,871	0	0.00%	10.6%	33.1%	14.8%	0.2%	10.0%
SAFETY-KLEEN SYSTEMS KNOXVILLE (KNO)	KNOXVILLE	TN	Ethylene glycol	2	2	0	0	9	18	0	0.00%	12.9%	30.7%	17.9%	7.7%	5.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	tert-Butyl alcohol	1	1	68	68	10	14	0	0.00%	17.3%	38.6%	71.2%	15.3%	51.4%
SAFETY-KLEEN SYSTEMS FORT WAYNE (FWI)	FORT WAYNE	IN	Ethylene glycol	3	3	0	0	9	26	0	0.00%	15.6%	38.0%	26.5%	10.0%	8.5%
SAFETY-KLEEN SYSTEMS DAVENPORT (DAV)	DAVENPORT	IA	Ethylene glycol	4	4	0	0	9	35	0	0.00%	14.4%	32.9%	26.1%	11.1%	8.6%
SAFETY-KLEEN SYSTEMS MILLINGTON (MIL)	MILLINGTON	TN	Ethylene glycol	4	4	0	0	9	35	0	0.00%	23.4%	44.3%	63.1%	52.3%	7.1%
SAFETY-KLEEN SYSTEMS ORANGE PARK (OPF)	ORANGE PARK	FL	Ethylene glycol	1	1	0	0	9	9	0	0.00%	14.0%	33.8%	46.5%	24.9%	13.0%
SAFETY-KLEEN SYSTEMS ELGIN (ELG)	ELGIN	IL	Ethylene glycol	1	1	0	0	9	9	0	0.00%	8.5%	22.7%	47.7%	6.1%	28.4%
SAFETY-KLEEN SYSTEMS INDEPENDENCE (IND)	INDEPENDENCE	MO	Methanol	107	107	0	0	0	19	0	0.00%	15.8%	34.7%	30.6%	12.3%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Picric acid	0	0	1	1	3,500	105	0	0.00%	33.8%	52.5%	76.2%	64.4%	9.7%
THERMO FLUIDS - BROWNFIELD	BROWNFIELD	TX	Benzo(g,h,i)perylene	0	0	0	0	20,000	240	0	0.00%	22.8%	46.5%	70.2%	8.0%	61.5%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Toluene	549	549	23	23	1	384	0	0.00%	15.3%	35.2%	57.4%	2.8%	47.1%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Methanol	255	255	619,725	619,725	0	46	0	0.00%	23.1%	42.5%	56.5%	8.2%	42.5%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,3-Phenylenediamine	0	0	489	489	170	51	0	0.00%	16.8%	38.0%	71.2%	13.5%	53.7%
CYN OIL	STOUGHTON	MA	Ethylene glycol	1	1	0	0	9	8	0	0.00%	9.1%	19.8%	37.1%	17.6%	9.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Butyl acrylate	0	0	0	0	3,500	105	0	0.00%	34.1%	52.7%	76.9%	65.0%	9.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Vinyl acetate	2	2	5	5	18	41	0	0.00%	34.7%	53.0%	78.5%	66.4%	10.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	o-Xylene	0	0	0	0	35	14	0	0.00%	17.2%	38.5%	70.9%	14.7%	51.9%
SAFETY-KLEEN SYSTEMS GREENWOOD (GRE)	GREENWOOD	IN	Methanol	61	61	0	0	0	11	0	0.00%	10.5%	28.6%	24.9%	9.7%	7.9%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Ethylene glycol	5	5	60,421	60,421	9	44	0	0.00%	23.3%	42.7%	56.2%	8.0%	42.3%
SAFETY-KLEEN SYSTEMS NASHVILLE (NAS)	NASHVILLE	TN	Ethylene glycol	1	1	0	0	9	9	0	0.00%	17.7%	38.2%	45.2%	23.5%	14.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Thiram	2	2	0	0	67	105	0	0.00%	15.4%	35.5%	60.5%	7.4%	49.7%
SAFETY-KLEEN SYSTEMS GREER (GSC)	GREER	SC	Ethylene glycol	2	2	0	0	9	18	0	0.00%	10.6%	27.5%	31.8%	16.5%	8.8%
ENVIRO WASTE	MAHOPAC	NY	Benzo(g,h,i)perylene	0	0	0	0	20,000	15	0	0.00%	3.7%	12.0%	18.7%	1.5%	12.8%
SAFETY-KLEEN SYSTEMS HANOVER TOWNSHIP (WBP)	WILKES BARRE	PA	Methanol	93	93	0	0	0	17	0	0.00%	19.9%	36.3%	21.8%	5.9%	12.0%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Chlordane	0	0	0	0	360,000	322	0	0.00%	15.3%	35.2%	57.5%	2.8%	47.1%
SAFETY-KLEEN SYSTEMS AMARILLO (AMA)	AMARILLO	TX	Ethylene glycol	5	5	0	0	9	44	0	0.00%	9.9%	25.1%	38.1%	3.6%	30.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Methanol	177	177	6,419	6,419	0	32	0	0.00%	34.3%	52.8%	77.5%	65.5%	9.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Hydrochloric acid	26	26	21,793	21,793	180	4,716	0	0.00%	10.6%	33.4%	14.8%	0.2%	10.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Chlordane	0	0	324	324	360,000	18,000	0	0.00%	9.9%	29.5%	22.3%	0.9%	16.0%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Styrene	71	71	6,882	6,882	4	249	0	0.00%	12.7%	27.1%	15.3%	6.0%	4.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Glycol Ethers	0	0	2,757	2,757	180	16	0	0.00%	17.5%	38.9%	72.8%	17.4%	50.6%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	4-Nitrophenol	0	0	0	0	760	15	0	0.00%	17.5%	39.0%	72.8%	17.5%	50.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Methyl isobutyl ketone	26	26	26,900	26,900	1	31	0	0.00%	34.6%	52.9%	78.1%	66.1%	10.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Carbon disulfide	2	2	28	28	5	9	0	0.00%	17.3%	38.6%	71.2%	15.3%	51.4%
SAFETY-KLEEN SYSTEMS VINCENTOWN (VIN)	SOUTHAMPTON	NJ	Ethylene glycol	1	1	0	0	9	9	0	0.00%	12.4%	26.5%	41.9%	21.0%	12.6%
SAFETY-KLEEN SYSTEMS VINTON (ROA)	VINTON	VA	Ethylene glycol	4	4	0	0	9	35	0	0.00%	12.1%	31.4%	15.2%	8.2%	3.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Styrene	5	5	153	153	4	16	0	0.00%	16.8%	38.0%	69.8%	13.3%	52.5%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Nitric acid	0	0	2,891	2,891	270	11	0	0.00%	17.4%	38.9%	72.3%	16.8%	50.6%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Sulfuric acid	1	1	17,379	17,379	3,500	4,515	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	p-Phenylenediamine	0	0	44	44	1,000	30	0	0.00%	17.0%	38.4%	72.5%	14.7%	53.7%
SAFETY-KLEEN SYSTEMS WHEELING (WHE)	WHEELING	WV	Ethylene glycol	3	3	0	0	9	26	0	0.00%	20.9%	44.9%	19.4%	13.4%	1.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Dichlorobenzene (mixed isomers)	0	0	199	199	18	8	0	0.00%	17.3%	38.7%	71.5%	15.7%	51.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Phthalic anhydride	0	0	0	0	180	11	0	0.00%	17.4%	38.9%	72.5%	17.0%	50.5%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Methyl tert-butyl ether	2	2	106	106	93	228	0	0.00%	15.3%	35.2%	57.5%	2.8%	47.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Methyl tert-butyl ether	105	105	733	733	93	9,734	0	0.00%	11.5%	31.8%	27.3%	1.0%	20.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Cyanide compounds	0	0	1	1	4,400	616	0	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Warfarin and salts	1	1	279	279	3,300	4,851	0	0.00%	10.6%	32.7%	14.6%	0.2%	9.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Pyridine	9	9	86,851	86,851	1,000	8,800	0	0.00%	11.3%	31.5%	26.7%	1.0%	20.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Aluminum (fume or dust)	6	6	0	0	700	4,116	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
SAFETY-KLEEN SYSTEMS TALLAHASSEE (TAL)	TALLAHASSEE	FL	Ethylene glycol	2	2	0	0	9	18	0	0.00%	32.6%	56.2%	66.2%	55.2%	6.4%
SAFETY-KLEEN SYSTEMS SAGINAW (SAG)	SAGINAW	MI	Ethylene glycol	4	4	0	0	9	35	0	0.00%	24.1%	46.2%	39.7%	25.6%	10.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Cyclohexane	39	39	184	184	1	23	0	0.00%	34.4%	52.9%	77.8%	65.8%	10.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,2-Dichlorobenzene	1	1	503	503	11	8	0	0.00%	17.4%	38.8%	71.8%	16.1%	51.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Carbaryl	5	5	44,667	44,667	880	4,022	0	0.00%	10.5%	32.4%	14.6%	0.3%	9.9%
SAFETY-KLEEN SYSTEMS CAPE GIRARDEAU (CAP)	CAPE GIRARDEAU	MO	Ethylene glycol	4	4	0	0	9	35	0	0.00%	14.6%	28.4%	16.5%	7.1%	4.2%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Styrene	144	144	25	25	4	503	0	0.00%	14.8%	34.7%	56.3%	2.7%	46.4%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Captan	4	4	4,911	4,911	1,200	4,476	0	0.00%	10.6%	33.1%	14.7%	0.2%	10.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Vinylidene chloride	171	171	436	436	18	3,072	0	0.00%	10.7%	33.8%	14.9%	0.2%	10.1%
SAFETY-KLEEN SYSTEMS AVON (AVO)	AVON	NY	Ethylene glycol	3	3	0	0	9	26	0	0.00%	11.3%	24.9%	20.2%	8.8%	5.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Trifluralin	0	0	0	0	770	15	0	0.00%	16.9%	38.1%	70.5%	14.0%	52.4%
SAFETY-KLEEN SYSTEMS OMAHA (OMA)	OMAHA	NE	Ethylene glycol	1	1	0	0	9	9	0	0.00%	6.1%	17.1%	18.2%	4.2%	8.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Hexachlorophene	1	1	626	626	3,300	3,432	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
SAFETY-KLEEN SYSTEMS INC	LEXINGTON	SC	Toluene	10	10	0	0	1	7	0	0.00%	12.6%	29.1%	34.6%	20.6%	7.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	2-Methoxyethanol	0	0	50	50	180	9	0	0.00%	17.4%	38.8%	72.3%	16.6%	50.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	n-Hexane	556	556	223,119	223,119	5	2,780	0	0.00%	10.7%	33.6%	14.9%	0.2%	10.1%
SAFETY-KLEEN SYSTEMS WAUKESHA (WAU)	WAUKESHA	WI	Ethylene glycol	1	1	0	0	9	9	0	0.00%	12.4%	26.7%	30.1%	9.1%	15.7%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	N,N-Dimethylformamide	28	28	2,698	2,698	120	3,346	0	0.00%	10.5%	32.5%	14.6%	0.2%	9.9%
SAFETY-KLEEN SYSTEMS POCA (POC)	POCA	WV	Ethylene glycol	3	3	0	0	9	26	0	0.00%	14.2%	30.8%	8.2%	3.6%	1.5%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Manganese	1	1	0	0	12,000	13,080	0	0.00%	5.8%	24.9%	24.4%	2.8%	18.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	2,4-D [Acetic acid, 2,4-dichlorophenoxy-]	0	0	10	10	200	32	0	0.00%	34.2%	52.7%	77.2%	65.2%	9.9%
EMERALD SERVICES INC	SEATTLE	WA	Ethylene glycol	0	0	0	0	9	3	0	0.00%	11.6%	25.4%	47.0%	10.2%	12.7%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Nickel compounds	2	2	0	0	930,000	1,569,840	0	0.00%	20.5%	45.8%	54.3%	1.8%	45.4%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	2,4-D [Acetic acid, 2,4-dichlorophenoxy-]	13	13	42,490	42,490	200	2,640	0	0.00%	10.6%	33.1%	14.8%	0.2%	10.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Nitrobenzene	0	0	35	35	140,000	7,000	0	0.00%	10.7%	30.6%	24.8%	1.0%	18.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Lindane	0	0	451	451	110,000	8,800	0	0.00%	9.5%	29.0%	21.1%	0.9%	15.0%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	1,1,1-Trichloroethane	100	100	368	368	1	70	0	0.00%	11.9%	26.5%	16.7%	6.9%	5.1%
SAFETY-KLEEN SYSTEMS NEW KINGSTOWN (NKP)	NEW KINGSTOWN	PA	Methanol	22	22	0	0	0	4	0	0.00%	7.8%	20.8%	23.8%	8.8%	5.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Chlorobenzene	5	5	2,153	2,153	4	16	0	0.00%	34.3%	52.8%	77.4%	65.5%	9.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,1,1-Trichloroethane	7	7	300	300	1	5	0	0.00%	17.3%	38.6%	71.2%	15.3%	51.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Diethanolamine	0	0	111	111	1,200	156	0	0.00%	33.1%	52.1%	74.6%	63.0%	9.5%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Phenol	0	0	3,296	3,296	18	8	0	0.00%	17.3%	38.7%	72.1%	16.2%	51.3%
SAFETY-KLEEN SYSTEMS AVON (AVO)	AVON	NY	Methanol	96	96	0	0	0	17	0	0.00%	11.2%	24.9%	19.3%	8.3%	5.7%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	n-Butyl alcohol	2	2	3,537	3,537	10	22	0	0.00%	34.3%	52.8%	77.5%	65.5%	10.0%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Vanadium	1	1	0	0	140	126	0	0.00%	15.3%	35.2%	57.5%	2.8%	47.1%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Vinyl acetate	131	131	3,816	3,816	18	2,355	0	0.00%	10.7%	33.9%	14.9%	0.2%	10.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Carbaryl	0	0	0	0	880	158	0	0.00%	31.8%	51.4%	71.1%	59.9%	8.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Linuron	0	0	0	0	130	7	0	0.00%	17.4%	38.8%	72.3%	16.7%	50.9%
SAFETY KLEEN SYSTEMS INC - OCALA	OCALA	FL	Ethylene glycol	1	1	0	0	9	12	0	0.00%	15.6%	40.7%	33.6%	15.1%	14.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Catechol	0	0	34	34	9,000	360	0	0.00%	25.8%	47.9%	55.2%	46.2%	6.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Methoxychlor	0	0	0	0	200	20	0	0.00%	34.9%	53.2%	79.1%	66.9%	10.2%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Silver	11	11	0	0	200	2,266	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Strychnine and salts	1	1	702	702	3,300	3,597	0	0.00%	10.7%	34.1%	15.0%	0.2%	10.2%
SAFETY-KLEEN SYSTEMS GRAND RAPIDS (GRM)	GRAND RAPIDS	MI	Ethylene glycol	1	1	0	0	9	9	0	0.00%	10.1%	25.9%	19.8%	5.1%	8.2%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Diisocyanates	0	0	664	664	350,000	7,000	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Lead compounds	0	0	0	0	23,000	6,900	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Captan	0	0	0	0	1,200	48	0	0.00%	34.6%	53.0%	78.4%	66.3%	10.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Ethylidene dichloride	7	7	1,467	1,467	570	4,241	0	0.00%	11.3%	31.5%	26.7%	1.0%	20.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Ethylbenzene	6	6	13,608	13,608	890	4,922	0	0.00%	11.8%	32.1%	28.1%	1.0%	21.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Chlorophenols	0	0	63	63	120,000	6,000	0	0.00%	9.0%	28.3%	19.7%	0.8%	13.6%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Ammonia	200	200	1,549	1,549	7	1,402	0	0.00%	10.7%	33.6%	14.9%	0.2%	10.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Ethyl acrylate	0	0	0	0	73	4	0	0.00%	17.3%	38.6%	71.6%	15.6%	51.5%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Methoxychlor	9	9	44,022	44,022	200	1,830	0	0.00%	10.7%	33.8%	14.9%	0.2%	10.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Ethylene glycol	1	1	10,062	10,062	9	5	0	0.00%	17.4%	38.9%	72.6%	17.1%	50.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	CFC-11	2	2	2	2	5	9	0	0.00%	34.3%	52.8%	77.4%	65.5%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Peroxyacetic acid	0	0	5	5	4,500	225	0	0.00%	25.7%	47.9%	54.6%	45.7%	6.3%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	1,2,4-Trimethylbenzene	0	0	291	291	58	16,891	0	0.00%	15.5%	34.5%	13.3%	4.0%	4.5%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Ethylene glycol	10	10	116	116	9	84	0	0.00%	15.3%	35.2%	57.4%	2.8%	47.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Warfarin and salts	0	0	0	0	3,300	231	0	0.00%	26.1%	47.9%	56.1%	46.8%	6.6%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	1,2-Dichloroethylene	0	0	2	2	110	3	0	0.00%	17.4%	38.8%	72.1%	16.5%	50.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Cumene hydroperoxide	0	0	0	0	640	45	0	0.00%	33.2%	52.1%	74.5%	62.9%	9.5%
SAFETY-KLEEN SYSTEMS JOHNSTOWN (JOH)	JOHNSTOWN	PA	Ethylene glycol	4	4	0	0	9	35	0	0.00%	12.9%	29.1%	7.0%	2.8%	1.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	2-Mercaptobenzothiazole (MBT)	0	0	578	578	11,000	220	0	0.00%	26.0%	47.9%	55.8%	46.6%	6.5%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Nitric acid	0	0	3	3	270	59	0	0.00%	32.4%	51.7%	72.3%	61.1%	9.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1,2,4-Trimethylbenzene	0	0	1,272	1,272	58	15	0	0.00%	34.6%	52.9%	78.2%	66.1%	10.1%
SAFETY-KLEEN SYSTEMS LEXINGTON (LEK)	LEXINGTON	KY	Ethylene glycol	1	1	0	0	9	9	0	0.00%	13.3%	28.4%	24.3%	11.1%	6.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Carbon disulfide	1	1	1	1	5	7	0	0.00%	34.3%	52.8%	77.4%	65.5%	9.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	2-Ethoxyethanol	0	0	36	36	18	3	0	0.00%	17.2%	38.5%	71.2%	15.1%	51.7%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Trifluralin	0	0	0	0	770	15	0	0.00%	35.0%	53.2%	79.4%	67.2%	10.2%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Cyclohexane	55	55	493	493	1	32	0	0.00%	12.2%	26.8%	16.3%	6.6%	5.1%
SAFETY-KLEEN SYSTEMS SAINT PAULS (STP)	SAINT PAULS	NC	Ethylene glycol	1	1	0	0	9	9	0	0.00%	21.1%	46.8%	60.8%	26.7%	16.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Benzo(g,h,i)perylene	0	0	0	0	20,000	200	0	0.00%	26.3%	48.0%	57.1%	47.6%	6.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1,2-Dichlorobenzene	1	1	36	36	11	9	0	0.00%	34.2%	52.7%	77.2%	65.2%	9.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Glycol Ethers	6	6	8,314	8,314	180	1,130	0	0.00%	10.5%	32.2%	14.5%	0.3%	9.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	4,4'-Isopropylidenediphenol	0	0	25	25	20	5	0	0.00%	16.7%	37.8%	69.3%	12.8%	52.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Hexachloroethane	0	0	50	50	14,000	2,240	0	0.00%	11.1%	31.2%	26.2%	1.0%	19.5%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Acetonitrile	37	37	1,461	1,461	58	2,125	0	0.00%	11.3%	31.4%	26.6%	1.0%	20.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Chloroacetic acid	0	0	0	0	500	15	0	0.00%	33.8%	52.5%	76.2%	64.4%	9.8%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Zinc compounds	10	10	0	0	100	965	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Cumene	0	0	153	153	9	2	0	0.00%	17.3%	38.6%	71.4%	15.4%	51.4%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	CFC-11	147	147	365	365	5	735	0	0.00%	10.7%	33.6%	14.9%	0.2%	10.1%
SAFETY-KLEEN SYSTEMS INC	LEXINGTON	SC	Methanol	10	10	0	0	0	2	0	0.00%	12.7%	29.3%	35.1%	21.1%	7.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Benomyl	0	0	0	0	240	7	0	0.00%	16.6%	37.7%	69.7%	12.5%	53.4%
SAFETY-KLEEN SYSTEMS MIDLAND (MID)	MIDLAND	TX	Ethylene glycol	4	4	0	0	9	35	0	0.00%	10.8%	24.5%	57.2%	5.5%	47.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Triethylamine	21	21	2,769	2,769	500	10,370	0	0.00%	17.2%	39.5%	44.6%	1.4%	36.4%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Phthalic anhydride	4	4	13,398	13,398	180	770	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
SAFETY-KLEEN SYSTEMS INC	SHREVEPORT	LA	Ethylene glycol	0	0	0	0	9	3	0	0.00%	38.6%	65.1%	84.1%	80.9%	1.4%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Ethylene glycol	85	85	9,481	9,481	9	745	0	0.00%	10.5%	32.1%	14.5%	0.3%	9.8%
CLEAN HARBORS RECYCLING SERVICES OF OHIO LLC	HEBRON	OH	Xylene (mixed isomers)	0	0	187	187	35	6,549	0	0.00%	15.1%	33.7%	13.0%	3.9%	4.4%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Benzo(g,h,i)perylene	0	0	0	0	20,000	136	0	0.00%	14.4%	34.3%	55.6%	2.6%	45.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Hydrogen fluoride	0	0	7	7	250	30	0	0.00%	32.2%	51.6%	71.9%	60.7%	9.1%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	1,2,4-Trimethylbenzene	11	11	11,760	11,760	58	633	0	0.00%	10.5%	32.6%	14.6%	0.2%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Phthalic anhydride	0	0	0	0	180	38	0	0.00%	31.2%	51.0%	69.1%	58.2%	8.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1,1,1-Trichloroethane	5	5	56	56	1	3	0	0.00%	34.3%	52.8%	77.5%	65.5%	9.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	2-Methoxyethanol	3	3	4,162	4,162	180	587	0	0.00%	10.5%	32.2%	14.5%	0.3%	9.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	6-Chloro-N-ethyl-N'-(1-methylethyl)1,3,5- triazine-2,4-diamine	0	0	0	0	56	2	0	0.00%	17.2%	38.6%	71.8%	15.8%	51.5%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	Methyl isobutyl ketone	15	15	4,005	4,005	1	18	0	0.00%	11.5%	25.9%	16.9%	7.1%	5.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Cumene	0	0	21	21	9	4	0	0.00%	34.3%	52.8%	77.6%	65.6%	10.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	1,4-Dichlorobenzene	0	0	86,542	86,542	3,900	1,131	0	0.00%	11.1%	31.2%	26.2%	1.0%	19.6%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	n-Butyl alcohol	51	51	41,465	41,465	10	508	0	0.00%	10.5%	32.4%	14.6%	0.3%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Sodium azide	0	0	1	1	250	8	0	0.00%	33.8%	52.5%	76.2%	64.4%	9.7%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Propoxur	0	0	38,809	38,809	3,700	518	0	0.00%	10.6%	32.7%	14.6%	0.2%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Bifenthrin	0	0	0	0	250	8	0	0.00%	34.3%	52.8%	77.5%	65.5%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1,3-Phenylenediamine	0	0	1	1	170	7	0	0.00%	35.7%	53.6%	81.1%	68.7%	10.5%
THERMO FLUIDS INC - SALT LAKE	SALT LAKE CITY	UT	Ethylene glycol	0	0	0	0	9	1	0	0.00%	13.8%	34.7%	43.1%	2.9%	27.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	m-Xylene	0	0	75	75	35	1	0	0.00%	17.4%	38.9%	72.8%	17.2%	50.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	2-Methoxyethanol	0	0	3	3	180	20	0	0.00%	32.6%	51.8%	72.9%	61.5%	9.2%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Polycyclic aromatic compounds	0	0	36	36	390,000	3,900	0	0.00%	10.6%	30.7%	24.7%	1.0%	18.2%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Barium compounds	0	0	0	0	7,000	1,260	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Xylene (mixed isomers)	31	31	74,566	74,566	35	1,086	0	0.00%	12.2%	32.7%	29.5%	1.1%	22.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	n-Hexane	167	167	1,330	1,330	5	835	0	0.00%	11.7%	32.0%	27.9%	1.0%	21.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Phenol	1	1	706	706	18	14	0	0.00%	33.0%	52.0%	74.0%	62.5%	9.4%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Mercury compounds	0	0	0	0	12,000	1,080	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Ethylene glycol	1	1	2,507	2,507	9	12	0	0.00%	32.9%	52.0%	73.8%	62.3%	9.4%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Vinylidene chloride	50	50	45	45	18	899	0	0.00%	12.1%	32.6%	29.1%	1.1%	22.2%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Toluene	413	413	733,350	733,350	1	289	0	0.00%	10.6%	33.2%	14.8%	0.2%	10.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Glycol Ethers	0	0	424	424	180	47	0	0.00%	25.8%	47.9%	54.9%	45.9%	6.4%
SAFETY-KLEEN SYSTEMS INC	CHARLOTTE	NC	Ethylene glycol	0	0	0	0	9	1	0	0.00%	10.3%	27.1%	51.6%	28.1%	15.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Naphthalene	0	0	1,625	1,625	12,000	1,200	0	0.00%	11.1%	31.2%	26.0%	1.0%	19.4%
INDUSTRIAL SERVICE OIL CO	LOS ANGELES	CA	Methanol	1	1	0	0	0	0	0	0.00%	22.9%	49.6%	87.6%	5.0%	69.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Manganese compounds	0	0	0	0	12,000	960	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Copper compounds	1	1	0	0	1,500	1,365	0	0.00%	5.7%	24.8%	23.7%	2.7%	18.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Linuron	2	2	1,404	1,404	130	267	0	0.00%	10.5%	32.2%	14.5%	0.3%	9.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Linuron	0	0	0	0	130	4	0	0.00%	34.0%	52.6%	76.7%	64.9%	9.8%
CLEAN HARBORS RECYCLING SERVICES OF OHIO LLC	HEBRON	OH	Ethylene glycol	0	0	1,306	1,306	9	2,202	0	0.00%	14.9%	33.4%	12.9%	3.9%	4.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	4-Chloro-2-methylphenoxy)acetic acid (MCPA)	1	1	0	0	230	239	0	0.00%	10.5%	32.2%	14.5%	0.3%	9.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1,2-Dichloroethylene	0	0	1	1	110	3	0	0.00%	33.9%	52.5%	76.3%	64.5%	9.8%
SAFETY-KLEEN SYSTEMS INC BUFFALO OIL RECOVERY FACILITY	BUFFALO	NY	Ethylene glycol	0	0	0	0	9	1	0	0.00%	25.4%	45.3%	42.5%	25.1%	10.8%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Hydrochloric acid	2	2	454	454	180	427	0	0.00%	11.2%	31.4%	26.5%	1.0%	19.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Malathion	0	0	6	6	14	1	0	0.00%	17.1%	38.5%	72.0%	15.5%	52.2%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Selenium compounds	9	9	0	0	180	1,595	0	0.00%	15.5%	37.2%	39.4%	1.3%	31.7%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Pentachlorophenol	0	0	239	239	18,000	540	0	0.00%	10.1%	29.8%	23.1%	0.9%	16.7%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Dibutyl phthalate	0	0	52	52	10	1	0	0.00%	17.4%	38.8%	72.3%	16.7%	50.8%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Lead compounds	4	4	0	0	23,000	97,750	0	0.00%	20.5%	45.8%	54.3%	1.8%	45.4%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	o-Cresol	0	0	5	5	6	1	0	0.00%	17.2%	38.6%	72.1%	16.0%	51.6%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Diphenylamine	0	0	1	1	33	1	0	0.00%	16.7%	37.9%	70.5%	13.1%	53.5%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Dichlorobenzene (mixed isomers)	0	0	12	12	18	2	0	0.00%	34.1%	52.7%	77.0%	65.1%	9.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Ammonia	50	50	27	27	7	351	0	0.00%	11.3%	31.5%	26.7%	1.0%	20.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Acetophenone	0	0	3	3	10	0	0	0.00%	17.4%	38.9%	72.3%	16.7%	50.7%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Nitric acid	3	3	0	0	270	697	0	0.00%	5.7%	24.9%	24.4%	2.8%	18.8%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Benzo(g,h,i)perylene	0	0	0	0	20,000	200	0	0.00%	10.6%	33.1%	14.7%	0.2%	10.0%
CLEAN HARBORS RECYCLING SERVICES OF OHIO LLC	HEBRON	OH	Toluene	1	1	353	353	1	248	0	0.00%	13.8%	31.7%	16.3%	7.8%	2.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Carbofuran	0	0	0	0	1,200	24	0	0.00%	25.9%	47.9%	55.3%	46.3%	6.5%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Phenol	9	9	8,781	8,781	18	165	0	0.00%	10.5%	32.4%	14.6%	0.2%	9.9%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Mercury compounds	7	7	0	0	12,000	81,360	0	0.00%	20.5%	45.8%	54.3%	1.8%	45.4%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Malathion	13	13	152,745	152,745	14	177	0	0.00%	10.6%	33.0%	14.7%	0.2%	10.0%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Zinc compounds	6	6	0	0	100	611	0	0.00%	5.8%	24.9%	24.4%	2.8%	18.8%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	CFC-11	58	58	80	80	5	288	0	0.00%	11.3%	31.5%	26.7%	1.0%	20.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Dibutyl phthalate	13	13	10,212	10,212	10	131	0	0.00%	10.5%	32.1%	14.5%	0.3%	9.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Mecoprop	0	0	0	0	1,000	20	0	0.00%	25.9%	47.9%	55.6%	46.4%	6.5%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	4,4'-Isopropylidenediphenol	0	0	14	14	20	1	0	0.00%	35.1%	53.2%	79.6%	67.3%	10.3%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Cresol (mixed isomers)	0	0	3	3	6	0	0	0.00%	17.2%	38.6%	71.8%	15.7%	51.7%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	n-Butyl alcohol	0	0	109	109	10	1,092	0	0.00%	14.9%	33.4%	12.9%	3.9%	4.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Methanol	574	574	159,136	159,136	0	103	0	0.00%	10.6%	33.2%	14.8%	0.2%	10.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	m-Cresol	0	0	2	2	6	0	0	0.00%	17.2%	38.6%	72.3%	15.9%	51.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Copper compounds	0	0	0	0	1,500	420	0	0.00%	9.1%	28.4%	20.0%	0.9%	13.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	6-Chloro-N-ethyl-N'-(1-methylethyl)1,3,5- triazine-2,4-diamine	0	0	0	0	56	3	0	0.00%	33.6%	52.4%	75.8%	64.0%	9.7%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	2,4,5-Trichlorophenol	0	0	0	0	10	0	0	0.00%	17.5%	39.0%	72.8%	17.6%	50.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Hexachloro-1,3-butadiene	0	0	44	44	7,900	316	0	0.00%	9.9%	29.5%	22.3%	0.9%	16.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Sulfuric acid	0	0	243	243	3,500	350	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	alpha-Butyl-alpha-(4-chlorophenyl)-1H-1,2,4-triazole-1-propanenitrile	0	0	0	0	40	4	0	0.00%	32.5%	51.8%	72.7%	61.3%	9.2%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Formic acid	0	0	960	960	1	0	0	0.00%	17.3%	38.7%	71.3%	15.4%	51.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	2,4-D [Acetic acid, 2,4-dichlorophenoxy-]	1	1	741	741	200	242	0	0.00%	11.7%	32.0%	28.0%	1.0%	21.2%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Trifluralin	0	0	217	217	770	116	0	0.00%	10.6%	33.4%	14.8%	0.2%	10.1%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Methyl methacrylate	0	0	6	6	5	0	0	0.00%	17.2%	38.6%	71.7%	15.6%	51.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Biphenyl	0	0	30	30	800	216	0	0.00%	11.6%	31.8%	27.5%	1.0%	20.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	2-Ethoxyethanol	0	0	21	21	18	2	0	0.00%	33.4%	52.3%	75.1%	63.4%	9.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Antimony compounds	0	0	0	0	12,000	240	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Pentachlorobenzene	0	0	0	0	1,300	65	0	0.00%	10.6%	32.8%	14.7%	0.2%	10.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Methyl isobutyl ketone	57	57	39,535	39,535	1	68	0	0.00%	10.6%	33.0%	14.7%	0.2%	10.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Chlorobenzene	18	18	18,660	18,660	4	62	0	0.00%	10.6%	32.9%	14.7%	0.2%	10.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	N-(1-Ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamine	0	0	0	0	10	0	0	0.00%	17.2%	38.5%	71.4%	15.2%	51.8%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Chloroethane (Ethyl chloride)	0	0	2	2	0	0	0	0.00%	17.3%	38.7%	71.3%	15.4%	51.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Hexachlorophene	0	0	196	196	3,300	165	0	0.00%	9.8%	29.4%	22.0%	0.9%	15.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Styrene	0	0	900	900	4	1	0	0.00%	34.1%	52.7%	77.1%	65.2%	9.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	p-Cresol	0	0	2	2	6	0	0	0.00%	17.1%	38.5%	71.6%	15.4%	51.8%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Aluminum (fume or dust)	0	0	0	0	700	119	0	0.00%	10.8%	30.7%	25.1%	1.0%	18.5%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	N,N-Dimethylformamide	1	1	590	590	120	168	0	0.00%	12.0%	32.4%	28.7%	1.1%	21.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Diphenylamine	0	0	0	0	33	2	0	0.00%	35.1%	53.2%	79.6%	67.4%	10.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	2-Ethoxyethanol	3	3	3,135	3,135	18	47	0	0.00%	10.5%	32.5%	14.6%	0.2%	9.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Cyclohexane	67	67	3,972	3,972	1	39	0	0.00%	10.7%	33.5%	14.9%	0.2%	10.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Titanium tetrachloride	0	0	3	3	35,000	1,400	0	0.00%	37.9%	55.3%	86.8%	74.2%	11.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Dicyclopentadiene	0	0	0	0	18,000	540	0	0.00%	13.7%	34.9%	34.2%	1.2%	26.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Di(2-ethylhexyl) phthalate (Bis(2-ethylhexyl) phthalate)	0	0	143	143	8,600	172	0	0.00%	9.3%	28.7%	20.6%	0.9%	14.4%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Warfarin and salts	0	0	132	132	3,300	231	0	0.00%	9.7%	29.4%	22.0%	0.9%	15.7%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Cyanide compounds	0	0	5,401	5,401	4,400	132	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Cumene	4	4	731	731	9	35	0	0.00%	10.5%	32.5%	14.6%	0.3%	9.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Diazinon	0	0	164	164	5,000	300	0	0.00%	11.7%	32.3%	28.3%	1.0%	21.5%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	1,2-Dichlorobenzene	3	3	42	42	11	31	0	0.00%	10.5%	32.2%	14.5%	0.3%	9.9%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Mercury compounds	0	0	0	0	12,000	120	0	0.00%	5.8%	24.9%	24.4%	2.8%	18.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Dibutyl phthalate	0	0	75	75	10	2	0	0.00%	32.0%	51.4%	71.3%	60.1%	9.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Styrene	9	9	12,248	12,248	4	31	0	0.00%	10.6%	32.9%	14.7%	0.2%	10.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Peroxyacetic acid	0	0	32	32	4,500	90	0	0.00%	9.1%	28.4%	19.8%	0.8%	13.7%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Toluene	91	91	90,498	90,498	1	64	0	0.00%	11.7%	32.0%	28.0%	1.0%	21.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Malathion	0	0	35	35	14	1	0	0.00%	34.1%	52.7%	77.2%	65.2%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Formic acid	0	0	43	43	1	0	0	0.00%	34.2%	52.7%	77.3%	65.3%	9.9%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Cresol (mixed isomers)	4	4	1,678	1,678	6	25	0	0.00%	10.6%	32.6%	14.6%	0.2%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	o-Cresol	0	0	10	10	6	0	0	0.00%	34.4%	52.9%	77.9%	65.8%	10.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Sodium nitrite	0	0	15	15	10	0	0	0.00%	33.6%	52.4%	75.6%	63.9%	9.7%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Ethylenebisdithiocarbamic acid, salts and esters	0	0	0	0	250	5	0	0.00%	28.2%	48.8%	62.7%	52.1%	7.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Acetophenone	0	0	9	9	10	0	0	0.00%	33.9%	52.6%	76.4%	64.5%	9.8%
THERMO FLUIDS - BROWNFIELD	BROWNFIELD	TX	Ethylene glycol	0	0	0	0	9	1	0	0.00%	21.9%	45.3%	67.7%	7.4%	59.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	N-(1-Ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamine	0	0	0	0	10	1	0	0.00%	33.9%	52.5%	76.4%	64.6%	9.8%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Methyl methacrylate	3	3	798	798	5	17	0	0.00%	10.5%	32.5%	14.6%	0.2%	9.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Cresol (mixed isomers)	0	0	44	44	6	1	0	0.00%	32.5%	51.7%	72.9%	61.5%	9.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Methyl methacrylate	0	0	16	16	5	1	0	0.00%	31.8%	51.4%	71.1%	59.9%	8.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Methanol	151	151	16,090	16,090	0	27	0	0.00%	11.4%	31.5%	26.9%	1.0%	20.2%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	1,1,1-Trichloroethane	37	37	2,800	2,800	1	26	0	0.00%	11.3%	31.5%	26.7%	1.0%	20.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Silver compounds	0	0	0	0	200	40	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	m-Cresol	0	0	0	0	6	1	0	0.00%	33.5%	52.3%	75.5%	63.7%	9.6%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	1,1,1-Trichloroethane	14	14	2,764	2,764	1	10	0	0.00%	10.6%	33.4%	14.8%	0.2%	10.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	tert-Butyl alcohol	2	2	2	2	10	24	0	0.00%	11.4%	31.6%	26.9%	1.0%	20.2%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	p-Cresol	0	0	1	1	6	0	0	0.00%	34.1%	52.7%	76.9%	65.0%	9.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Carbaryl	0	0	3,041	3,041	880	44	0	0.00%	10.4%	30.3%	23.9%	0.9%	17.5%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Ethylene glycol	6	6	0	0	9	51	0	0.00%	5.7%	24.8%	23.7%	2.7%	18.2%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Glycol Ethers	0	0	738	738	180	38	0	0.00%	9.2%	28.5%	20.2%	0.9%	14.1%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Chlorodifluoromethane (HCFC-22)	1	1	0	0	0	0	0	0.00%	34.3%	52.8%	77.4%	65.5%	9.9%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Xylene (mixed isomers)	2	2	0	0	35	54	0	0.00%	5.7%	24.7%	23.2%	2.5%	17.9%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Nitrate compounds (water dissociable)	0	0	1,595	1,595	1	0	0	0.00%	17.5%	39.0%	72.8%	17.6%	50.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	n-Butyl alcohol	3	3	4,976	4,976	10	25	0	0.00%	11.8%	32.1%	28.1%	1.0%	21.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Diethanolamine	0	0	13	13	1,200	60	0	0.00%	11.9%	32.4%	28.7%	1.0%	21.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Cyclohexane	29	29	592	592	1	17	0	0.00%	11.8%	32.2%	28.3%	1.0%	21.5%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	N-(1-Ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamine	1	1	0	0	10	7	0	0.00%	10.5%	32.5%	14.6%	0.2%	9.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Chlorobenzene	4	4	215	215	4	13	0	0.00%	11.3%	31.5%	26.7%	1.0%	20.1%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Nitric acid	0	0	57	57	270	19	0	0.00%	9.6%	29.0%	21.3%	0.9%	15.1%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Copper compounds	2	2	0	0	1,500	3,555	0	0.00%	20.9%	46.1%	55.4%	1.8%	46.4%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	m-Cresol	1	1	952	952	6	6	0	0.00%	10.6%	32.9%	14.7%	0.2%	10.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Zinc compounds	0	0	0	0	100	16	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Methyl isobutyl ketone	12	12	22,431	22,431	1	14	0	0.00%	12.3%	32.9%	29.8%	1.1%	22.9%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Polycyclic aromatic compounds	0	0	0	0	390,000	8,970	0	0.00%	23.1%	47.8%	62.0%	1.9%	52.4%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Captan	0	0	0	0	1,200	36	0	0.00%	12.8%	33.6%	31.3%	1.1%	24.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	3,6-Dichloro-2-methoxybenzoic acid	2	2	369	369	2	4	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Fluorine	0	0	0	0	17	1	0	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Hydrogen fluoride	0	0	63	63	250	10	0	0.00%	9.9%	29.5%	22.3%	0.9%	16.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	1,2,4-Trimethylbenzene	0	0	1,410	1,410	58	14	0	0.00%	12.8%	33.5%	31.3%	1.1%	24.2%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Formic acid	5	5	2,861	2,861	1	3	0	0.00%	10.6%	32.9%	14.7%	0.2%	10.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Chloroethane (Ethyl chloride)	0	0	1	1	0	0	0	0.00%	34.1%	52.7%	77.0%	65.1%	9.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	2-Methoxyethanol	0	0	210	210	180	9	0	0.00%	10.0%	29.8%	22.9%	0.9%	16.5%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	sec-Butyl alcohol	18	18	866	866	0	2	0	0.00%	10.6%	33.4%	14.8%	0.2%	10.1%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Ammonia	1	1	0	0	7	10	0	0.00%	5.8%	24.9%	24.4%	2.8%	18.8%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Methanol	1	1	115	115	0	0	0	0.00%	15.3%	35.2%	57.5%	2.8%	47.1%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Hexachlorobenzene	0	0	0	0	1,600,000	1,101	0	0.00%	20.5%	45.8%	54.3%	1.8%	45.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Freon 113	0	0	0	0	5	0	0	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Trifluralin	0	0	0	0	770	15	0	0.00%	13.6%	34.8%	33.9%	1.2%	26.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Phenol	0	0	2,071	2,071	18	7	0	0.00%	11.5%	31.8%	27.5%	1.0%	20.7%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	Naphthalene	0	0	0	0	12,000	17	0	0.00%	15.3%	34.0%	13.1%	4.0%	4.4%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Ethyl (2-[4-phenoxyphenoxy]ethyl) carbamate	0	0	34	34	13	0	0	0.00%	26.2%	48.0%	56.5%	47.1%	6.7%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Linuron	0	0	44	44	130	5	0	0.00%	10.2%	29.9%	23.3%	0.9%	16.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1-[2-(2,4-Dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl]-methyl-1H-1,2,4,-triazole	0	0	0	0	10	0	0	0.00%	25.9%	47.9%	55.3%	46.3%	6.5%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	2-Phenylphenol	0	0	5	5	190	6	0	0.00%	9.4%	28.9%	20.9%	0.9%	14.7%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Methoxychlor	0	0	209	209	200	8	0	0.00%	13.9%	35.1%	34.7%	1.2%	27.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Dichlorobenzene (mixed isomers)	0	0	4	4	18	3	0	0.00%	11.1%	31.2%	26.2%	1.0%	19.6%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Nitrate compounds (water dissociable)	0	0	373	373	1	0	0	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Ethylene glycol	0	0	641	641	9	4	0	0.00%	10.2%	29.9%	23.3%	0.9%	16.9%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	CFC-12	0	0	0	0	5	0	0	0.00%	25.7%	47.9%	54.5%	45.6%	6.3%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Nitrate compounds (water dissociable)	1	1	9,644	9,644	1	1	0	0.00%	10.5%	32.0%	14.5%	0.3%	9.8%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Zinc	0	0	0	0	100	2	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Zinc compounds	3	3	0	0	100	297	0	0.00%	20.5%	45.8%	54.3%	1.8%	45.4%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	sec-Butyl alcohol	10	10	3,665	3,665	0	1	0	0.00%	12.0%	32.4%	28.8%	1.1%	21.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Vanadium compounds	0	0	0	0	140	1	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	2-Ethoxyethanol	0	0	233	233	18	1	0	0.00%	11.6%	31.8%	27.5%	1.0%	20.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	3,6-Dichloro-2-methoxybenzoic acid	0	0	0	0	2	0	0	0.00%	25.7%	47.9%	54.6%	45.7%	6.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Vinyl acetate	0	0	77	77	18	1	0	0.00%	11.6%	31.9%	27.6%	1.0%	20.9%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Vanadium compounds	1	1	0	0	140	125	0	0.00%	20.5%	45.8%	54.3%	1.8%	45.4%
CLEAN HARBORS RECYCLING SERVICES OF OHIO LLC	HEBRON	OH	Methanol	0	0	10	10	0	2	0	0.00%	14.7%	33.1%	12.8%	3.9%	4.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Dibutyl phthalate	0	0	2,610	2,610	10	1	0	0.00%	9.8%	29.5%	22.2%	0.9%	15.9%
CLEAN HARBORS DEER TRAIL LLC	DEER TRAIL	CO	Nitrate compounds (water dissociable)	1	1	0	0	1	1	0	0.00%	5.7%	24.9%	24.4%	2.8%	18.8%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	1-Chloro-1,1-difluoroethane	0	0	0	0	0	0	0	0.00%	33.2%	52.2%	74.6%	63.0%	9.5%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Malathion	0	0	1,423	1,423	14	1	0	0.00%	11.0%	31.2%	26.0%	1.0%	19.4%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Formic acid	1	1	630	630	1	0	0	0.00%	11.3%	31.4%	26.6%	1.0%	19.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Cresol (mixed isomers)	0	0	88,153	88,153	6	1	0	0.00%	12.0%	32.5%	28.9%	1.1%	22.1%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Ethylene glycol	7	7	716	716	9	64	0	0.00%	20.9%	46.1%	55.4%	1.8%	46.4%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Selenium	1	1	0	0	180	117	0	0.00%	22.5%	47.4%	60.3%	1.9%	50.8%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Methyl methacrylate	0	0	78	78	5	0	0	0.00%	12.0%	32.5%	28.9%	1.1%	22.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Styrene	0	0	276	276	4	0	0	0.00%	13.6%	34.7%	33.8%	1.2%	26.5%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	m-Cresol	0	0	583	583	6	0	0	0.00%	9.9%	29.7%	22.6%	0.9%	16.3%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	o-Cresol	0	0	402	402	6	0	0	0.00%	12.7%	33.4%	30.9%	1.1%	23.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	p-Cresol	0	0	252	252	6	0	0	0.00%	11.6%	31.9%	27.6%	1.0%	20.9%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Nitrate compounds (water dissociable)	0	0	7	7	1	0	0	0.00%	9.0%	28.3%	19.6%	0.8%	13.6%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Benzo(g,h,i)perylene	0	0	0	0	20,000	10	0	0.00%	22.8%	47.6%	61.3%	1.9%	51.7%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Titanium tetrachloride	0	0	283	283	35,000	11,900	0	0.00%	17.5%	38.4%	40.2%	2.6%	34.5%
SAFETY-KLEEN SYSTEMS INC	LINDEN	NJ	N-Methyl-2-pyrrolidone	2,044	2,044	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
SAFETY-KLEEN SYSTEMS INC	SMITHFIELD	KY	N-Methyl-2-pyrrolidone	55	55	841	841	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS RECYCLING SERVICES OF OHIO LLC	HEBRON	OH	Cyclohexane	0	0	10,561	10,561	1	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS RECYCLING SERVICES OF OHIO LLC	HEBRON	OH	N-Methyl-2-pyrrolidone	0	0	5,280	5,280	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS RECYCLING SERVICES OF OHIO LLC	HEBRON	OH	Glycol Ethers	0	0	6,336	6,336	180	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	Ethylene glycol	0	0	9,641	9,641	9	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	Cyclohexane	0	0	68,368	68,368	1	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
SAFETY-KLEEN SYSTEMS	DOLTON	IL	N-Methyl-2-pyrrolidone	1	1	34,184	34,184	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Piperonyl butoxide	1	1	1,004	1,004	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Fluorouracil (5-Fluorouracil)	5	5	3,200	3,200	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Quinone	3	3	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	N-Methyl-2-pyrrolidone	28	28	6,718	6,718	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Aluminum oxide (fibrous forms)	19	19	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ENVIRONMENTAL SERVICES INC	KIMBALL	NE	Creosote, coal tar	8	8	845	845	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS BATON ROUGE LLC	BATON ROUGE	LA	Ethylene glycol	0	0	595,603	595,603	9	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS BATON ROUGE LLC	BATON ROUGE	LA	Nitrate compounds (water dissociable)	0	0	92	92	1	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Fluorouracil (5-Fluorouracil)	0	0	46	46	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Tetracycline hydrochloride	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Pentachloroethane	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	CFC 114	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Dimethyl sulfate	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Tetrabromobisphenol-A (TBBPA)	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Phenanthrene	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Benzoyl Peroxide	0	0	93	93	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Paraldehyde	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Dimethylamine	2	2	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Dimethyl phthalate	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	3-Chloro-1,1,1-trifluoropropane(HCFC-253fb)	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Isodrin	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	N-Methyl-2-pyrrolidone	1	1	1,798	1,798	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Aluminum oxide (fibrous forms)	1	1	57	57	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Creosote, coal tar	2	2	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Triclopyr triethylammonium salt	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS EL DORADO LLC	EL DORADO	AR	Nicotine and salts	0	0	11	11	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS LONE MOUNTAIN LLC LONE MOUNTAIN FACILITY	WAYNOKA	OK	Polycyclic aromatic compounds	0	0	105	105	390,000	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Fluorouracil (5-Fluorouracil)	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Trypan blue	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Pentachloroethane	1	1	145	145	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Tetrabromobisphenol-A (TBBPA)	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Safrole	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Quinone	0	0	2	2	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Paraldehyde	1	1	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Butyraldehyde	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Dimethylamine	41	41	3	3	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Dibenzofuran	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Isodrin	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	N-Methyl-2-pyrrolidone	0	0	36	36	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Aluminum oxide (fibrous forms)	0	0	2,076	2,076	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Creosote, coal tar	16	16	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS DEER PARK LLC	LA PORTE	TX	Nicotine and salts	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Hexachlorobenzene	0	0	65	65	1,600,000	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	N-Methyl-2-pyrrolidone	10	10	37,066	37,066	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS SAN LEON INC	SAN LEON	TX	Polycyclic aromatic compounds	0	0	1	1	390,000	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Trypan blue	0	0	557	557	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	2-Methylpyridine	1	1	8	8	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Paraldehyde	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Dimethylamine	37	37	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	3-Chloro-1,1,1-trifluoropropane(HCFC-253fb)	0	0	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Isodrin	0	0	27	27	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	N-Methyl-2-pyrrolidone	0	0	454	454	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Aluminum oxide (fibrous forms)	0	0	465	465	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS ARAGONITE LLC	GRANTSVILLE	UT	Nicotine and salts	0	0	56	56	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Sodium dimethyldithiocarbamate	8	8	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS GRASSY MOUNTAIN LLC	GRANTSVILLE	UT	Aluminum oxide (fibrous forms)	90	90	349	349	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
INDUSTRIAL SERVICE OIL CO	LOS ANGELES	CA	Acetonitrile	0	0	35	35	58	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Aluminum oxide (fibrous forms)	72	72	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS BUTTONWILLOW LLC	BUTTONWILLOW	CA	Creosote, coal tar	277	277	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS SAN JOSE LLC	SAN JOSE	CA	Hydrogen fluoride	0	0	1,809	1,809	250	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS SAN JOSE LLC	SAN JOSE	CA	Nitric acid	0	0	460	460	270	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
CLEAN HARBORS SAN JOSE LLC	SAN JOSE	CA	Nitrate compounds (water dissociable)	0	0	17,542	17,542	1	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
EMERALD SERVICES INC	TACOMA	WA	Dimethylamine	188	188	7,511	7,511	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
EMERALD SERVICES INC	TACOMA	WA	N-Methyl-2-pyrrolidone	3,504	3,504	11,825	11,825	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%

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

The Greenhouse CO2e column shows the CO2 equivalent pounds released by this facility if the facility also exists in the Greenhouse database

* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and score are displayed here.

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