Facility detail

MONUMENT CHEMICAL BAYTOWN LLC

5501 BAKER RD, BAYTOWN, TX, 77520

Parent company: MONUMENT CHEMICAL LLC

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	Naphthalene	n-Butyl alcohol	Biphenyl	Butyraldehyde	Propionaldehyde	Total
2024	859	—	—	—	—	1,590
2023	1,580	—	—	—	—	2,397
2022	1,948	—	0	—	—	2,739
2021	2,288	—	0	—	—	4,589
2020	1,821	—	—	—	—	2,735
2019	1,663	—	—	—	—	1,691
2018	1,793	—	—	—	—	1,821
2017	2,087	—	—	—	—	2,321
2016	2,269	—	—	—	—	2,546
2015	2,459	—	0	—	—	2,719
2014	6,337	—	19	—	—	6,655
2013	8,993	1,361	—	972	—	11,564
2012	6,065	999	—	429	—	8,886
2011	3,174	941	—	—	—	5,409
2010	4,203	1,342	—	378	—	6,972
2009	6,569	2,641	—	543	—	10,815
2008	4,111	2,450	—	1,041	—	8,557
2007	4,158	1,000	—	—	1,000	6,913
2006	8,327	1,500	—	—	1,500	11,837
2005	6,105	1,296	—	—	—	7,656
2004	3,907	1,005	—	—	—	5,172
2003	4,725	989	—	—	—	5,714
2002	3,071	3,071	—	505	—	7,147
2001	4,345	3,071	—	510	—	8,426
2000	13,802	1,874	—	510	—	17,196
1999	8,456	2,206	—	1,005	—	12,667
1998	6,101	13,734	—	7,309	1,557	30,085
1997	7,773	4,754	—	8,204	1,611	23,700
1996	26,693	5,290	—	19,737	8,295	62,397
1995	20,899	5,392	—	17,056	5,326	52,141
1994	17,445	11,601	—	11,785	26,029	68,132
1993	52,169	50,955	—	1,754	2,911	109,829
1992	73,159	50,955	—	1,754	2,911	130,819
1991	28,627	45,171	—	12,784	—	112,989
1990	42,902	8,412	73,265	1,005	1,000	159,284
1989	30,367	10,683	33,579	1,250	1,000	119,261
1988	—	—	—	—	1,000	33,013
1987	23,129	12,239	—	624	—	63,224