Facility detail

ASAHI REFINING USA INC

4601 W 2100 S, WEST VALLEY CITY, UT, 84120

Parent company: NA

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	Chlorine	Nitric acid	Silver compounds	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Zinc (fume or dust)	Total
2024	292	159	—	—	—	764
2023	320	195	—	—	—	899
2022	342	170	—	—	—	841
2021	372	153	—	—	—	827
2020	416	152	—	—	—	873
2019	440	161	312	—	—	924
2018	470	196	380	—	—	1,058
2017	437	234	455	—	—	1,139
2016	374	169	327	—	—	881
2015	441	146	281	—	—	880
2014	410	245	297	—	—	968
2013	493	277	326	—	—	1,115
2012	571	270	318	—	—	1,175
2011	755	232	337	—	—	1,340
2010	755	201	274	—	—	1,246
2009	55	202	215	—	—	488
2008	67	174	186	—	—	446
2007	110	176	188	—	—	504
2006	610	157	172	—	—	958
2005	1,212	149	144	—	—	1,540
2004	913	132	127	—	15	1,188
2003	749	124	119	—	12	1,005
2002	700	138	133	—	12	983
2001	755	145	250	—	250	1,400
2000	755	130	250	—	250	1,385
1999	755	93	250	—	250	1,348
1998	755	74	250	—	250	1,329
1997	755	63	250	—	250	1,318
1996	755	80	250	—	250	1,335
1995	755	62	250	—	250	1,317
1994	755	1,534	250	755	—	3,794
1993	755	1,394	250	755	—	3,654
1992	755	1,405	250	755	—	3,665
1991	755	1,405	250	255	—	3,165
1990	255	255	250	255	—	1,525
1989	250	250	250	250	—	1,750
1988	250	250	—	—	250	1,250
1987	—	—	—	—	—	500