Facility detail

TECHMETALS INC.

345 SPRINGFIELD ST, DAYTON, OH, 45403

Parent company: NA

Carcinogen — 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	Nitric acid	1,1,1-Trichloroethane	Tetrachloroethylene	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Ammonia	Total
2024	4,982	—	—	—	—	5,482
2023	5,330	—	—	—	—	5,830
2022	5,202	—	—	—	—	5,702
2021	4,280	—	—	—	—	4,780
2020	5,880	—	—	—	—	6,380
2019	6,750	—	—	—	—	7,042
2018	7,986	—	—	—	—	8,486
2017	8,582	—	—	—	—	9,082
2016	9,080	—	—	—	—	9,580
2015	10,310	—	—	—	—	10,810
2014	9,226	—	—	—	—	9,726
2013	8,490	—	—	—	—	8,990
2012	6,904	—	—	—	—	7,404
2011	6,492	—	—	—	—	6,992
2010	6,306	—	—	—	—	6,806
2009	5,032	—	—	—	—	5,300
2008	8,428	—	—	—	—	8,936
2007	6,664	—	—	—	—	7,154
2006	6,796	—	—	—	—	7,148
2005	5,112	—	—	—	—	5,486
2004	2,421	—	—	—	—	2,933
2003	3,100	—	—	—	—	3,630
2002	3,170	—	—	—	—	3,890
2001	2,500	—	—	—	—	3,860
2000	1,800	—	—	—	—	3,640
1999	1,800	—	—	—	—	3,440
1998	1,400	—	—	—	—	3,000
1997	1,600	—	—	—	—	3,420
1996	2,000	—	—	—	—	2,620
1995	960	—	—	—	—	1,240
1994	1,400	—	10,000	2,700	—	14,380
1993	1,700	—	9,700	2,400	2,800	18,570
1992	1,400	10,000	6,100	2,000	—	21,500
1991	1,126	11,405	8,981	1,866	2,912	29,082
1990	—	17,416	250	4,135	7,436	29,737
1989	—	10,535	1,312	4,340	—	16,187
1988	—	—	3,500	11,000	2,700	22,300