Facility detail

WEYERHAEUSER NR CO

4111 W FOUR MILE RD, GRAYLING, MI, 49738

Parent company: WEYERHAEUSER CO

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	Formaldehyde	Acetaldehyde	Acetone	Phenol	Total
2024	27,079	9,647	—	—	—	38,196
2023	54,167	9,119	—	—	—	64,733
2022	52,890	8,886	—	—	—	63,194
2021	52,551	8,957	—	—	—	62,886
2020	53,396	9,057	—	—	—	63,863
2019	52,879	8,994	—	—	—	63,264
2018	36,347	6,325	—	—	—	43,596
2017	52,660	8,984	—	—	—	63,023
2016	—	—	—	—	—	518
2015	—	—	—	—	—	473
2014	—	10,908	—	—	771	12,165
2013	—	10,025	—	—	682	11,081
2012	15,076	19,618	2,963	—	676	39,285
2011	15,085	17,732	3,290	—	686	37,115
2010	11,576	13,739	2,507	—	521	28,596
2009	8,844	12,016	1,668	—	393	22,921
2008	22,687	21,201	3,545	—	2,198	49,631
2007	25,970	33,498	4,894	—	2,358	66,720
2006	21,667	12,168	5,337	—	3,796	42,968
2005	16,331	11,407	3,172	—	3,509	34,424
2004	21,346	22,523	3,143	—	4,754	51,770
2003	23,757	22,115	3,180	—	5,091	54,156
2002	96,434	12,738	6,231	—	5,439	120,922
2001	71,770	12,181	4,937	—	2,108	91,065
2000	79,007	14,219	6,552	—	2,909	102,687
1999	87,486	14,619	5,456	—	5,505	113,066
1998	180,372	—	28,076	—	7,691	216,139
1997	190,723	—	—	—	—	190,723
1996	204,508	—	—	—	—	204,508
1995	188,715	—	—	—	—	188,715
1994	186,496	—	—	—	—	186,496
1993	174,371	—	—	28,254	—	202,625
1992	158,469	—	—	25,661	—	184,130
1991	—	14,000	—	—	—	14,000
1990	—	31,200	—	—	—	31,200
1988	—	62,000	—	—	—	62,000
1987	—	—	—	—	4,500	4,500