Facility detail

DYNO NOBEL INC.--LOMO PLANT

11025 COUNTY HWY D, LOUISIANA, MO, 63353

Parent company: DYNO NOBEL INC

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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	Nitrate compounds (water dissociable; reportable only when in aqueous solution)	Ammonium nitrate (solution)	Nitric acid	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Total (lbs)
2024	91,349	43,632	—	8,200	—	143,181
2023	86,188	28,369	—	8,300	—	122,857
2022	98,413	35,290	—	8,200	—	141,903
2021	55,115	30,983	—	8,200	—	94,298
2020	286,650	148,500	—	8,500	—	443,650
2019	511,376	342,050	—	3,255	—	856,681
2018	543,619	19,116	—	3,755	—	566,490
2017	130,170	3,521	—	3,750	—	137,441
2016	101,621	3,144	—	3,250	—	108,015
2015	86,679	9,813	—	7,400	—	103,892
2014	54,625	11,994	—	7,400	—	74,019
2013	35,790	13,562	—	7,400	—	56,752
2012	35,061	12,616	—	7,400	—	55,077
2011	51,931	100,000	—	7,400	—	159,331
2010	70,200	342,000	—	7,500	—	419,700
2009	60,900	327,000	—	7,400	—	395,300
2008	64,900	388,000	—	7,600	—	460,500
2007	63,000	334,000	—	7,600	—	404,600
2006	76,900	320,100	—	7,800	—	404,800
2005	69,000	272,000	—	7,700	—	348,700
2004	84,600	449,000	—	7,400	—	541,000
2003	132,100	555,000	—	7,800	—	694,900
2002	115,400	399,000	—	8,200	—	522,600
2001	129,200	484,000	—	7,100	—	620,300
2000	153,600	540,000	—	6,900	—	700,500
1999	185,000	550,000	—	7,400	—	742,400
1998	198,700	750,000	—	8,000	—	956,700
1997	196,700	670,000	—	8,000	—	874,700
1996	199,700	740,000	—	8,000	—	947,700
1995	199,700	770,000	—	8,100	—	977,800
1994	166,700	—	560,110	7,300	—	734,110
1993	526,700	—	570,220	6,900	—	1,103,820
1992	600,500	—	600,190	17,000	—	1,217,690
1991	611,160	—	721,270	15,900	60	1,348,390
1990	852,100	—	1,035,640	16,000	—	1,903,740
1989	763,600	—	915,100	22,000	—	1,700,700
1988	807,319	—	1,005,320	31,189	—	1,843,829
1987	958,250	—	—	121,070	—	1,079,320

▎ 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.