Facility detail

DYNO NOBEL INC (DONORA PLANT)

1320 GALIFFA DR, DONORA, PA, 15033

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	Ammonium nitrate (solution)	Nitric acid	Nitrate compounds (water dissociable; reportable only when in aqueous solution)	Total (lbs)
2015	11,842	—	105	392	12,339
2014	31,244	—	289	1,098	32,631
2013	34,340	—	333	1,315	35,988
2012	28,348	—	348	892	29,588
2011	30,020	—	328	131	30,479
2010	31,895	—	232	130	32,257
2009	21,440	—	146	424	22,010
2008	32,005	—	262	1,756	34,023
2007	32,680	—	262	4,679	37,621
2006	30,466	—	266	533	31,265
2005	30,942	—	265	679	31,886
2004	25,760	—	209	3,902	29,871
2003	30,277	—	268	2,699	33,244
2002	24,769	—	212	2,228	27,209
2001	30,564	—	258	3,421	34,243
2000	32,254	—	266	4,764	37,284
1999	32,388	—	284	3,667	36,339
1998	33,081	—	285	4,078	37,444
1997	34,750	—	302	4,300	39,352
1996	38,900	—	290	8,200	47,390
1995	42,900	—	300	5,600	48,800
1994	81,900	7,500	290	—	89,690
1993	118,000	6,600	360	—	124,960
1992	237,000	80,000	3,300	—	320,300
1991	144,000	—	3,238	—	147,238
1990	448,700	52,005	38,600	—	539,305
1989	963,840	338,070	37,570	—	1,339,480
1988	—	—	38,770	—	38,770
1987	805,500	—	—	—	805,500

▎ 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.