Facility detail

HM SOUTHEAST CEMENT LLC

8401 SECOND AVE, LEEDS, AL, 35094

Parent company: HEIDELBERG MATERIALS 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	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Formaldehyde	Ammonia	Diethanolamine	Zinc compounds	Total
2024	3,307	—	6,371	—	—	11,835
2023	3,800	—	7,101	—	—	13,160
2022	3,440	—	7,273	—	—	12,850
2021	7,247	—	7,260	—	—	16,141
2020	957	—	7,303	1,801	—	10,122
2019	7,164	—	7,109	1,647	—	15,984
2018	7,553	—	7,239	1,853	—	16,710
2017	7,475	—	7,946	2,148	—	17,634
2016	5,866	—	10,931	2,300	—	19,159
2015	98,000	—	—	1,308	—	99,398
2014	96,000	—	—	1,576	499	98,757
2013	101,000	—	—	1,791	1,625	105,134
2012	98,000	—	—	1,608	1,770	102,064
2011	101,000	—	—	1,480	2,550	105,743
2010	87,600	—	—	1,204	2,400	91,832
2009	77,500	—	—	1,092	2,329	81,484
2008	89,000	—	—	1,479	2,128	93,245
2007	102,000	—	—	2,162	1,341	106,202
2006	94,673	—	—	570	1,099	96,991
2005	35,796	—	—	1,780	1,341	40,118
2004	34,937	27,904	—	2,065	1,064	66,627
2003	32,999	27,175	—	2,141	385	63,228
2002	37,553	28,222	—	2,254	144	68,760
2001	—	26,488	—	2,327	572	29,887
2000	—	—	—	2,719	764	3,636
1999	—	—	—	2,184	1,673	3,857
1998	—	—	—	1,895	766	2,661
1997	—	—	—	1,764	1,168	2,932
1996	—	—	—	1,650	2,267	3,917
1995	—	—	—	1,750	1,696	3,446
1994	—	—	—	1,850	—	1,850
1993	—	—	—	500	—	500
1992	—	—	—	998	—	998
1991	—	—	—	—	—	998
1990	—	—	—	—	—	500
1989	—	—	—	—	—	500