Facility detail

ASH GROVE CEMENT CO

900 GIFCO RD, MIDLOTHIAN, TX, 76065

Parent company: CRH AMERICAS 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	Manganese	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Zinc compounds	Manganese compounds	Ammonia	Total
2024	—	—	13,415	—	3,410	52,628
2023	—	—	17,414	43,242	3,210	65,622
2022	—	—	2,374	4,792	8,730	16,125
2021	—	—	1,153	—	8,310	12,073
2020	—	—	2,242	7,394	13,910	23,950
2019	—	—	2,052	—	9,400	30,452
2018	—	—	463	313	8,352	9,158
2017	—	—	420	—	23,450	23,896
2016	—	—	860	—	28,903	29,962
2015	—	—	36,908	—	18,684	58,130
2014	—	41,992	95,963	—	22,741	167,230
2013	—	54,239	185,395	151,326	51,339	453,718
2012	—	75,682	147,010	100,314	86,179	418,727
2011	—	66,028	123,829	—	59,452	260,600
2010	—	51,802	147,033	—	35,148	244,372
2009	—	41,774	60,891	—	25,245	133,747
2008	—	74,639	46,372	—	86,199	214,296
2007	—	72,167	50,871	47,843	8,938	182,526
2006	—	76,078	—	1,750	—	82,091
2005	—	75,517	—	41,123	—	117,981
2004	—	75,458	—	159,687	—	243,920
2003	248,306	74,492	—	—	—	328,492
2002	276,176	101,520	—	—	—	383,979
2001	266,226	94,815	—	—	—	367,029
2000	280,549	96,922	—	—	—	383,760
1999	177,239	95,732	—	—	—	319,299
1998	155,433	91,551	—	—	—	291,145
1997	161,664	90,100	—	—	—	295,238
1996	143,609	—	—	—	—	187,562
1992	—	—	—	—	—	1,923
1991	—	—	—	—	—	6,588
1990	—	—	—	—	—	4,050
1989	—	—	—	—	—	2,448
1988	—	—	—	—	—	1,837
1987	—	—	—	—	—	501