Facility detail

THE SIERRA CO LLC

11400 W 47TH ST, MINNETONKA, MN, 55343

Parent company: TK PRODUCTS

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	Xylene (mixed isomers)	Toluene	1,2,4-Trimethylbenzene	Ethylbenzene	Certain glycol ethers	Total
2024	6,820	900	2,985	1,160	1,181	13,635
2023	7,820	840	3,508	1,320	519	14,547
2022	8,020	880	3,470	1,340	990	14,700
2021	9,420	840	4,338	1,580	2,089	19,904
2020	8,980	760	3,716	1,520	1,142	16,118
2019	8,492	736	2,965	1,450	665	14,746
2018	8,464	922	2,942	1,508	773	14,609
2017	9,624	984	2,630	1,696	785	15,719
2016	10,530	1,112	7,517	1,810	948	22,465
2015	9,924	1,102	6,332	1,715	840	20,577
2014	9,647	1,005	5,413	1,565	669	18,946
2013	9,410	1,162	3,623	1,550	661	17,144
2012	11,958	1,348	3,734	1,550	715	19,911
2011	7,890	1,600	3,434	1,304	603	15,395
2010	7,091	1,641	3,147	1,139	672	13,712
2009	5,700	1,073	2,799	922	595	11,474
2008	4,003	2,021	3,220	619	782	10,645
2007	6,351	1,971	3,842	—	821	12,985
2006	5,815	2,134	4,540	—	785	13,274
2005	6,642	2,546	4,350	965	647	15,633
2004	6,700	4,861	—	995	—	13,149
2003	5,823	3,284	4,375	1,038	766	15,286
2002	6,109	3,154	4,211	1,126	834	15,950
2001	6,653	3,425	3,860	1,196	777	17,339
2000	5,613	3,158	3,209	1,071	1,075	14,368
1999	7,008	3,785	3,789	1,275	813	18,683
1998	6,985	4,121	2,911	1,384	910	17,562
1997	7,129	4,194	2,799	1,400	605	17,276
1996	10,060	33,344	3,132	1,806	802	53,450
1995	17,249	26,776	1,440	3,452	1,770	54,947
1994	23,977	21,452	—	5,107	1,113	56,550
1993	61,563	2,533	—	13,031	304	79,546
1992	65,167	2,449	—	12,444	568	82,221
1991	51,205	1,279	—	9,785	591	64,082
1990	11,857	750	—	—	—	12,607
1989	9,050	1,400	—	—	—	10,450
1988	—	999	—	—	—	999
1987	—	724	—	—	—	1,386