Facility detail

KING INDUSTRIES INC

SCIENCE RD, NORWALK, CT, 06852

Parent company: NA

Carcinogen PBT — EPA classifications across all reporting years

Year-over-year total releases

Reported on-site TRI releases in pounds, grouped by reporting year.

The 10 chemicals with the highest cumulative on-site releases across all available years.

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

Year	Methanol	Certain glycol ethers	Naphthalene	Xylene (mixed isomers)	Nitrobenzene	Total
2024	3,303	16	70	314	—	4,112
2023	2,780	3,079	63	101	—	6,125
2022	2,565	2,739	86	120	—	5,612
2021	2,877	2,825	80	184	—	6,102
2020	2,122	4,108	81	151	—	6,581
2019	2,906	4,683	137	157	—	8,045
2018	2,852	4,532	123	185	—	7,837
2017	2,658	4,126	82	203	—	7,243
2016	2,597	58	97	204	—	3,114
2015	2,629	53	111	385	—	3,401
2014	2,736	49	71	340	88	3,453
2013	2,874	41	76	341	102	3,581
2012	2,836	22	57	257	80	3,399
2011	2,696	12	64	314	86	3,319
2010	2,831	5	58	343	81	3,511
2009	2,896	8	44	323	61	3,563
2008	3,168	28	96	341	125	4,021
2007	3,242	22	112	322	144	4,095
2006	3,342	26	108	334	142	4,217
2005	2,937	26	110	271	142	3,724
2004	3,206	24	106	328	136	3,989
2003	2,869	8	68	178	124	3,394
2002	2,884	9	52	138	109	3,361
2001	2,987	7	51	129	98	3,455
2000	3,290	8	52	141	112	3,802
1999	3,375	21	51	55	112	3,775
1998	5,478	30	79	88	155	6,149
1997	4,269	69	648	91	99	5,283
1996	8,600	480	1,289	242	89	10,819
1995	5,350	90	445	105	83	6,160
1994	2,350	91	495	86	92	3,199
1993	2,050	75	700	84	84	3,059
1992	1,905	65	690	103	83	2,943
1991	1,350	298	570	52	20	2,411
1990	1,405	270	605	65	335	2,786
1989	1,230	265	620	70	310	2,568
1988	1,300	265	610	40	310	2,546
1987	—	—	500	—	—	1,000