Facility detail

OHD THERMACORE INC.

3200 REACH RD, WILLIAMSPORT, PA, 17701

Parent company: OVERHEAD DOOR CORP

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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	Diisocyanates	Total (lbs)
2024	13	13
2023	11	11
2022	13	13
2021	14	14
2020	16	16
2019	15	15
2018	14	14
2017	15	15
2016	15	15
2015	15	15
2014	14	14
2013	13	13
2012	11	11
2011	11	11
2010	12	12
2009	36	36
2008	45	45
2007	50	50
2006	55	55
2005	59	59
2004	59	59
2003	54	54
2002	53	53
2001	53	53
2000	53	53
1999	42	42
1998	41	41
1997	42	42
1996	34	34
1995	35	35

▎ 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.