Facility detail

KAWNEER CO. INC.

600 KAWNEER DR, SPRINGDALE, AR, 72764

Parent company: ARCONIC CORP

Carcinogen PBT — EPA classifications across all reporting years

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Year-over-year total releases

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

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.

Full release table

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

All values in pounds (lbs)
Year	Xylene (mixed isomers)	Certain glycol ethers	Toluene	Dimethyl phthalate	Methyl ethyl ketone	Total (lbs)
2024	32,180	46,480	41,800	21,920	—	147,680
2023	15,920	19,850	15,300	8,100	—	62,870
2022	41,780	51,400	46,000	23,490	—	172,570
2021	42,760	49,090	41,800	22,510	—	166,060
2020	19,200	10,880	16,000	8,230	—	58,771
2019	11,720	11,920	9,600	5,510	—	41,286
2018	15,910	18,100	19,900	11,000	—	70,250
2017	23,790	24,760	25,600	14,220	—	93,470
2016	19,900	21,400	24,000	12,120	—	81,620
2015	21,600	21,100	18,630	8,800	—	74,830
2014	33,500	31,600	23,050	13,150	—	108,780
2013	46,080	54,220	24,730	15,140	—	159,480
2012	22,300	15,600	8,290	4,730	—	56,010
2011	62,368	19,993	12,156	8,096	—	114,687
2010	36,657	16,426	12,948	8,127	—	81,409
2009	33,085	20,159	12,414	8,240	—	80,371
2008	35,073	19,347	11,468	7,309	—	79,898
2007	19,259	19,785	7,727	5,239	—	55,985
2006	7,949	15,418	5,672	3,811	—	34,606
2005	9,641	14,023	5,481	3,576	—	34,816
2004	8,970	12,916	6,750	4,264	—	34,099
2003	12,992	20,119	6,229	4,906	—	45,159
2002	33,726	45,955	20,719	13,866	—	114,266
2001	22,106	25,709	14,973	11,587	—	84,553
2000	47,192	34,399	16,122	11,794	—	115,975
1999	28,851	27,521	16,917	10,189	—	84,541
1998	33,402	31,862	19,585	9,164	—	94,439
1997	26,564	25,340	15,576	9,382	—	90,456
1996	19,509	18,610	15,576	6,890	—	63,294
1995	14,158	13,506	8,302	5,000	—	47,640
1994	—	—	—	4,061	—	6,743
1993	7,215	3,676	—	2,835	3,570	18,990
1992	9,441	4,344	—	4,182	3,370	39,754
1991	—	6,696	—	6,153	6,269	41,483
1990	5,750	6,354	500	2,968	3,184	26,721
1989	46,862	33,518	30,445	18,909	33,700	172,451
1988	—	—	47,782	29,300	46,448	136,654
1987	63,000	—	29,300	—	41,900	134,200

▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.