Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MANN+HUMMEL FILTRATION TECHNOLOGY - ALLEN PLANT
2900 NW BLVD, GASTONIA, NC, 28052
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Methanol | Toluene | Di(2-ethylhexyl) phthalate | Phenol | Freon 113 (CFC-113) | Total (lbs) |
| 2024 | — | — | — | — | — | 1 |
| 2023 | — | — | — | — | — | 1 |
| 2022 | — | — | — | — | — | 1 |
| 2021 | — | — | — | — | — | 2 |
| 2020 | — | — | — | — | — | 2 |
| 2019 | — | — | — | — | — | 2 |
| 2018 | — | — | — | — | — | 2 |
| 2017 | — | — | — | — | — | 2 |
| 2016 | — | — | — | — | — | 67 |
| 2015 | — | — | — | — | — | 79 |
| 2014 | — | — | — | — | — | 66 |
| 2013 | — | — | — | — | — | 67 |
| 2012 | — | — | — | — | — | 74 |
| 2011 | — | — | — | — | — | 11,996 |
| 2010 | — | — | — | — | — | 14,447 |
| 2009 | — | — | — | — | — | 14,243 |
| 2008 | — | — | — | — | — | 15,851 |
| 2007 | — | — | — | — | — | 14,860 |
| 2006 | — | — | — | — | — | 13,658 |
| 2005 | — | — | — | — | — | 12,359 |
| 2004 | — | — | — | — | — | 14,244 |
| 2003 | — | — | — | — | — | 517 |
| 2002 | — | — | 15,807 | 5,359 | — | 21,693 |
| 2001 | 84,075 | — | 172,650 | 30,825 | — | 299,879 |
| 2000 | 40,303 | — | — | 24,654 | — | 116,127 |
| 1999 | 51,979 | — | 32,925 | 29,223 | — | 114,127 |
| 1998 | 36,531 | — | 11,977 | 22,300 | — | 83,038 |
| 1997 | 51,000 | — | 42,000 | 30,000 | — | 161,000 |
| 1996 | 71,000 | — | 69,000 | 34,000 | — | 198,000 |
| 1995 | 77,000 | — | — | 29,000 | — | 106,000 |
| 1994 | 93,725 | 43,173 | — | 30,815 | — | 167,713 |
| 1992 | — | 19,600 | — | — | 21,600 | 94,600 |
| 1991 | — | 20,758 | — | — | 23,900 | 79,103 |
| 1990 | — | 37,000 | — | — | 41,955 | 115,955 |
| 1989 | 36,000 | 67,000 | — | — | 43,000 | 182,000 |
| 1988 | — | 71,000 | — | — | — | 71,000 |
| 1987 | 39,000 | 118,000 | — | — | — | 228,000 |
▎ 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.