Facility detail

ASH STEVENS

18655 KRAUSE ST, RIVERVIEW, MI, 48193

Parent company: PEL PHARMA INC

Carcinogen — EPA classifications across all reporting years

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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	Dichloromethane	Methanol	Toluene	Methyl tert-butyl ether	Acetonitrile	Total (lbs)
2024	250	15	13	97	63	449
2023	250	15	13	97	63	448
2022	186	37	8	83	30	354
2021	178	20	10	53	31	297
2020	232	48	10	22	30	341
2019	216	28	8	45	21	318
2018	134	25	4	—	—	163
2017	500	500	—	—	—	1,000
2015	—	500	—	—	—	500
2014	—	500	—	—	—	500
2013	1,500	500	500	—	—	2,500
2012	1,500	500	—	—	—	2,000
2011	1,500	500	—	—	—	2,000
2010	500	500	—	—	—	1,000
2009	500	500	—	—	—	1,000
2008	500	500	—	—	—	1,000
2007	500	500	—	—	—	1,000
2006	505	505	—	—	—	1,010
2005	505	500	—	—	—	1,005
2004	500	—	—	—	—	500
2003	—	250	—	—	—	250
2002	236	—	—	—	—	236
2001	134	—	—	—	—	134
2000	500	—	—	—	—	500
1999	500	—	—	—	—	500
1998	500	—	—	—	—	500
1997	500	500	—	—	—	1,000
1996	1,500	—	—	—	—	1,500

▎ 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.