Facility detail

HOLCIM (US) INC - ADA PLANT

14500 CR 1550, ADA, OK, 74820

Parent company: HOLCIM PARTICIPATIONS (US) INC.

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	Ammonia	Zinc compounds	Manganese compounds	Benzene	Formaldehyde	Total
2024	16,732	30,265	—	—	—	50,106
2023	—	41,547	29,665	—	—	77,786
2022	86,775	26,977	25,763	—	—	144,668
2021	102,070	—	—	—	—	105,074
2020	106,709	—	28,679	—	—	136,524
2019	110,424	—	22,988	—	—	137,528
2018	87,214	—	—	—	—	89,756
2017	519	—	—	—	—	28,702
2016	43,994	7,218	—	—	28,191	80,272
2015	37,052	—	—	—	—	37,380
2014	48,535	56,689	40,764	23,206	30,238	207,642
2013	51,509	40,783	26,302	22,370	27,627	174,288
2012	60,009	28,467	20,174	26,907	30,907	168,406
2011	51,851	16,695	—	—	—	71,869
2010	38,301	28,295	—	—	—	67,881
2009	28,253	34,093	—	—	—	67,073
2008	26,190	59,634	—	—	—	91,314
2007	42,297	23,979	—	—	—	68,975
2006	28,526	3,153	—	—	—	36,130
2005	56,151	2,118	—	37,733	—	100,585
2004	84,237	2,519	111	34,310	—	126,092
2003	73,000	69,250	—	—	—	151,107
2002	68,171	89,078	—	33,945	—	244,786
2001	—	88,550	—	—	—	102,770
2000	—	185,600	—	—	—	187,874
1988	—	—	—	—	—	750
1987	—	—	—	—	—	8,000