Facility detail

DYNO NOBEL INC LEHI SITE B

9210 W 1750 N, SARATOGA SPRINGS, UT, 84045

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	Ammonium nitrate (solution)	Nitrate compounds (water dissociable; reportable only when in aqueous solution)	Ammonia	Aluminum (fume or dust)	Ethylene glycol	Total (lbs)
2021	—	—	21	—	—	21
2020	—	—	35	—	—	35
2019	—	—	35	—	—	35
2018	—	—	35	—	—	35
2017	—	—	35	—	—	35
2016	—	—	35	—	—	35
2015	—	—	35	—	—	35
2014	—	—	35	—	—	35
2013	—	—	5	—	—	5
2012	—	—	5	—	—	5
2010	—	—	250	—	—	250
2009	—	—	250	—	—	250
2008	—	—	250	—	—	250
2007	—	—	1,250	—	—	1,250
2006	—	—	1,250	—	—	1,250
2005	—	—	1,250	—	—	1,250
2004	—	—	1,005	—	—	1,005
2003	—	33	256	—	—	289
2002	—	285	500	—	—	785
2001	—	250	250	—	—	500
2000	—	290	250	—	—	540
1999	—	290	250	—	—	540
1998	—	330	250	—	—	580
1997	—	520	10	—	—	530
1996	—	5,860	400	—	—	6,260
1995	—	5,250	—	—	—	5,250
1994	7,250	—	—	—	—	7,270
1993	11,750	—	—	—	—	11,750
1992	28,500	—	—	—	—	28,500
1991	72,000	—	—	—	—	72,050
1990	92,000	—	—	1,010	—	93,010
1989	71,000	—	—	521	343	71,864
1988	76,450	—	—	—	—	76,450

▎ 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.