Facility detail

ENTERPRISE PRODUCTS OPERATING LLC

10207 FM 1942, MONT BELVIEU, TX, 77580

Parent company: ENTERPRISE PRODUCTS OPERATING 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	Propylene	n-Hexane	Ammonia	Ethylene	Methanol	Total
2024	189,202	70,515	65,434	25,912	1,560	367,098
2023	202,323	70,451	95,570	20,263	1,768	397,328
2022	157,364	66,554	60,048	16,825	1,845	309,278
2021	151,513	64,759	69,263	15,409	1,873	305,863
2020	191,744	67,676	122,213	18,367	1,733	411,404
2019	319,004	68,062	—	29,795	3,400	432,298
2018	116,560	63,860	—	3,921	3,010	187,591
2017	171,030	52,240	—	6,551	2,701	232,772
2016	89,335	5,866	11	1,281	2,611	101,057
2015	79,671	7,412	2,670	744	1,779	94,340
2014	98,033	5,929	1,163	826	2,931	111,057
2013	93,798	9,011	851	704	3,762	111,394
2012	78,677	1,412	6,512	2,760	40	90,769
2011	172,983	8,173	3,585	—	9,943	195,573
2010	101,734	1,738	5,991	—	—	110,341
2009	156,375	913	648	—	—	160,148
2008	18,736	1,239	10,511	—	—	32,256
2007	72,486	1,044	15,481	—	—	89,855
2006	423,563	3,278	1,162	—	—	429,738
2005	261,189	3,688	5,200	—	940	280,786
2004	98,200	3,688	5,200	—	940	117,797
2003	22,970	1,688	5,200	—	940	32,915
2002	24,600	2,140	—	—	1,000	28,755
2001	30,520	1,500	—	—	1,000	34,035
2000	27,980	832	—	—	620	30,002
1999	23,180	3,427	—	—	620	30,409
1998	17,740	847	—	—	642	20,059
1997	15,700	532	—	—	620	17,662
1996	15,720	540	—	—	620	17,440
1995	25,340	946	—	—	640	46,256
1994	59,240	—	—	—	2,800	85,040