Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HPC HOLDINGS INC
1100 DITTMAN CT, NORTH AUGUSTA, SC, 29841
Parent company: NA
Carcinogen
— 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 | 2-Chloro-1,1,1-trifluoroethane (HCFC-133a) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 2,2-Dichloro-1,1,1-trifluoroethane (HCFC-123) | Dichloromethane | Chlorodifluoromethane (HCFC-22) | Total (lbs) |
| 2024 | — | — | — | 2,684 | — | 6,115 |
| 2023 | — | — | — | 2,687 | — | 6,100 |
| 2022 | — | 24 | — | 2,712 | — | 6,556 |
| 2021 | — | 78 | — | 5,434 | — | 9,453 |
| 2020 | — | 86 | — | 2,683 | — | 4,445 |
| 2019 | 3,417 | 98 | 3,215 | — | — | 8,860 |
| 2018 | 3,469 | 95 | 3,218 | 6,499 | — | 14,884 |
| 2017 | 3,420 | 3,936 | 3,219 | — | — | 11,276 |
| 2016 | 3,419 | 3,931 | 3,217 | — | — | 11,297 |
| 2015 | 3,420 | 3,926 | 3,450 | — | — | 11,581 |
| 2014 | 3,416 | 3,915 | 3,450 | — | — | 11,582 |
| 2013 | 3,427 | 3,919 | 3,215 | 2,205 | — | 13,464 |
| 2012 | 3,415 | 3,916 | 3,218 | — | 2,615 | 13,859 |
| 2011 | 3,415 | 3,915 | 3,216 | — | 2,624 | 13,870 |
| 2010 | 3,415 | 4,150 | 3,218 | — | 2,668 | 14,189 |
| 2009 | 3,416 | 4,150 | 3,215 | — | 2,615 | 14,136 |
| 2008 | 3,415 | 4,150 | 3,215 | — | 2,690 | 14,445 |
| 2007 | 6,918 | 3,915 | 4,531 | — | 2,615 | 19,030 |
| 2006 | 3,650 | 4,150 | 3,450 | — | 2,850 | 15,600 |
| 2005 | 3,650 | 4,150 | 3,450 | — | 2,850 | 16,882 |
| 2004 | 3,650 | 4,150 | 3,450 | — | 2,850 | 15,600 |
| 2003 | 3,650 | 4,150 | 3,450 | — | — | 12,755 |
| 2002 | 3,650 | 4,150 | 3,450 | — | — | 12,755 |
| 2001 | 3,650 | 4,150 | 3,450 | — | — | 12,755 |
| 2000 | 3,650 | 4,150 | 3,450 | — | — | 12,755 |
| 1999 | 3,650 | 4,150 | 3,450 | — | — | 12,755 |
| 1998 | 3,750 | 4,065 | 3,450 | — | — | 12,770 |
| 1997 | 7,910 | 4,317 | 3,450 | — | — | 17,182 |
| 1996 | 32,915 | 5,040 | 3,450 | — | — | 42,091 |
| 1995 | 32,915 | 4,945 | 3,339 | — | — | 42,699 |
| 1994 | — | 6,110 | 5,610 | — | — | 13,720 |
| 1993 | — | 6,113 | — | — | — | 7,613 |
| 1992 | — | 5,429 | — | — | — | 10,284 |
| 1991 | — | 5,430 | — | 1,500 | — | 14,355 |
| 1990 | — | 755 | — | — | — | 2,010 |
| 1989 | — | 1,250 | — | — | — | 2,284 |
| 1988 | — | 1,511 | — | — | — | 2,561 |
| 1987 | — | — | — | — | — | 2,152 |
▎ 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.