Facility detail

WESTROCK TACOMA MILL

801 PORTLAND AVE, TACOMA, WA, 98421

Parent company: WESTROCK CO

Carcinogen PBT — EPA classifications across all reporting years

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Year-over-year total releases

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

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases 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.

Year	Methanol	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Ammonia	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Chloroform	Total
2023	205,454	37,891	68,469	—	—	368,325
2022	269,544	67,558	82,679	—	—	496,057
2021	285,630	32,352	54,589	—	—	452,446
2020	268,800	38,400	61,315	—	—	456,859
2019	230,550	26,970	59,439	—	—	400,297
2018	239,344	28,325	63,999	—	—	417,388
2017	228,588	26,098	56,652	—	—	384,894
2016	264,000	118,000	61,170	—	—	515,620
2015	271,500	389,000	90,850	—	—	845,646
2014	284,700	456,000	93,510	—	—	933,548
2013	254,711	392,451	87,114	—	—	831,500
2012	271,508	309,179	48,503	—	—	795,314
2011	307,382	414,842	49,875	—	—	933,769
2010	433,990	501,834	51,093	—	—	1,140,201
2009	325,564	468,905	41,470	—	—	984,503
2008	314,600	335,000	47,430	7,780	—	874,205
2007	460,611	417,395	50,743	18,240	—	1,124,727
2006	566,444	310,271	52,803	16,998	—	1,166,461
2005	449,202	237,500	53,880	39,783	—	886,138
2004	490,700	177,200	47,165	34,600	—	848,988
2003	646,030	183,200	41,588	32,400	—	1,020,381
2002	568,300	252,000	49,390	22,900	—	999,752
2001	489,190	38,200	112,550	41,400	—	793,736
2000	488,900	35,900	116,800	51,300	—	820,391
1999	505,160	36,600	106,700	31,800	38,100	907,578
1998	647,080	39,600	94,700	31,000	41,350	1,065,249
1997	771,300	45,200	81,200	26,700	32,600	1,137,845
1996	705,100	43,000	96,500	40,800	28,700	1,060,395
1995	867,000	30,763	97,500	30,179	31,700	1,214,331
1994	977,000	50,000	78,750	80,000	30,300	1,350,925
1993	439,143	30,036	86,618	97,898	17,739	730,438
1992	483,620	29,262	44,870	39,331	26,401	675,006
1991	386,469	29,379	46,434	62,452	32,299	622,881
1990	349,309	25,462	48,063	147,868	36,178	679,066
1989	329,367	25,452	372	166,160	197,746	805,866
1988	313,601	—	362	51,531	473,204	838,698
1987	—	—	25,700	—	—	25,779