Facility detail

KOSMOS CEMENT CO LLC

15301 DIXIE HWY, LOUISVILLE, KY, 40272

Parent company: EAGLE MATERIALS INC

Carcinogen PBT — EPA classifications across all reporting years

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Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.

Full release table

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

All values in pounds (lbs)
Year	Ammonia	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Ethylene glycol	Lead compounds	Zinc compounds	Total (lbs)
2024	8,339	—	—	—	—	8,417
2023	8,980	—	—	—	—	9,059
2022	38,783	—	—	—	—	39,006
2021	38,529	—	—	—	—	38,890
2020	37,140	—	—	—	—	37,509
2019	15,425	—	—	—	—	15,948
2018	57,147	—	—	—	—	57,598
2017	51,891	28,291	—	—	—	80,237
2016	28,304	52,923	—	147	—	81,442
2015	25,892	49,671	—	138	—	75,764
2014	24,695	47,375	—	102	442	72,674
2013	47,512	44,032	—	95	453	92,148
2012	26,328	50,507	—	111	—	77,010
2011	—	—	—	95	—	147
2010	27,467	—	—	18	—	27,523
2009	—	—	—	11	—	34
2008	28,846	—	—	131	—	29,013
2007	—	—	—	132	—	169
2006	—	—	—	131	—	208
2005	—	—	—	—	—	202
2004	—	—	—	—	—	38
2003	—	—	—	—	—	33
2002	—	—	3,636	—	—	3,670
2001	—	—	3,956	—	—	3,989
2000	—	—	—	—	—	17
1995	—	—	—	—	—	2
1994	—	—	—	—	—	1
1993	—	—	—	—	—	10
1992	—	—	—	—	—	100
1991	—	—	—	—	—	10
1990	—	—	—	—	—	470
1989	—	—	—	—	—	40
1988	—	—	—	—	—	10
1987	—	—	—	—	—	10

▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.