Facility detail

WESTERN PNEUMATIC TUBE CO LLC

835-6TH ST S, KIRKLAND, WA, 98033

Parent company: LEGGETT & PLATT INC

Carcinogen — 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	Trichloroethylene	1-Bromopropane	Hydrogen fluoride	Nitric acid	Nickel	Total
2024	—	104,695	2,517	388	143	107,827
2023	—	96,529	2,244	346	127	99,321
2022	—	58,057	1,433	221	82	59,841
2021	—	42,528	2,019	23	119	44,759
2020	—	60,036	2,019	23	119	62,267
2019	—	117,548	2,250	27	179	120,110
2018	—	97,024	2,100	29	156	99,396
2017	—	84,599	1,763	20	55	86,503
2016	—	104,792	1,587	22	16	106,441
2015	—	—	1,587	22	16	1,649
2007	31,910	—	—	—	—	31,910
2006	49,618	—	—	—	—	49,618
2005	39,199	—	—	—	—	39,199
2004	38,553	—	—	—	—	38,553
2003	30,800	—	—	—	—	30,800
2002	30,446	—	—	—	—	30,446
2001	38,788	—	—	—	—	38,788
2000	32,761	—	—	—	—	32,761
1999	49,165	—	—	—	—	49,165
1998	44,633	—	—	—	—	44,633
1997	53,206	—	—	—	—	53,206
1996	46,424	—	—	—	—	46,424
1995	39,850	—	—	—	—	39,850
1994	35,110	—	—	—	—	35,110
1993	31,300	—	—	—	—	31,300
1992	42,100	—	—	—	—	42,100
1991	44,700	—	—	—	—	44,700
1990	56,500	—	—	—	—	56,500
1989	60,000	—	—	—	—	60,000