Facility detail

J WALTER MILLER CO

411 E CHESTNUT ST, LANCASTER, PA, 17602

Parent company: NA

Carcinogen PBT — 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	Copper	Lead	Lead compounds	Lead And Lead Compounds	Total (lbs)
2024	426	—	35	—	461
2023	848	—	38	—	886
2022	852	—	37	—	889
2021	554	—	41	—	595
2020	360	—	26	—	386
2019	441	—	28	—	469
2018	608	—	—	36	644
2017	400	—	38	—	438
2016	512	—	32	—	544
2015	427	—	29	—	456
2014	590	—	39	—	629
2013	372	—	29	—	401
2012	263	—	20	—	283
2011	348	—	23	—	371
2010	212	—	15	—	227
2009	157	—	14	—	171
2008	396	—	31	—	427
2007	451	—	38	—	489
2006	493	—	53	—	546
2005	386	—	57	—	443
2004	1,359	—	418	—	1,777
2003	1,573	—	412	—	1,985
2002	1,575	—	414	—	1,989
2001	1,579	—	417	—	1,996
2000	1,750	500	—	—	2,250
1999	1,650	500	—	—	2,150
1998	1,650	500	—	—	2,150
1997	1,850	1,000	—	—	2,850
1996	1,000	500	—	—	1,500
1995	500	255	—	—	755
1994	500	500	—	—	1,000
1993	500	255	—	—	755
1992	415	106	—	—	521
1991	449	115	—	—	564
1990	500	500	—	—	1,000
1989	500	500	—	—	1,000
1988	—	500	—	—	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.