Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ALLVAC RICHBURG PLANT
4374 LANCASTER HWY 9, RICHBURG, SC, 29729
Parent company: ATI INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Nitric acid | Hydrogen fluoride | Nickel | Chromium | Manganese | Total |
|---|---|---|---|---|---|---|
| 2024 | 56 | 112 | 2 | 1 | — | 171 |
| 2023 | 10 | — | 7 | 6 | 5 | 39 |
| 2022 | 59 | 118 | 6 | 1 | 1 | 185 |
| 2021 | 59 | — | 6 | 7 | 1 | 80 |
| 2020 | 50 | — | 6 | 11 | 10 | 98 |
| 2019 | 71 | — | 2 | 7 | 0 | 85 |
| 2018 | 67 | — | 3 | 3 | 2 | 75 |
| 2017 | 67 | — | 3 | 3 | 0 | 73 |
| 2016 | 70 | — | 3 | 3 | 0 | 77 |
| 2015 | 62 | — | 7 | 3 | 0 | 72 |
| 2014 | 62 | — | 7 | 4 | 0 | 74 |
| 2013 | 62 | — | 7 | 4 | 0 | 73 |
| 2012 | 60 | — | 15 | 4 | 0 | 80 |
| 2011 | 48 | — | 7 | 15 | 0 | 76 |
| 2010 | 47 | — | 12 | 15 | 0 | 79 |
| 2009 | 49 | — | 15 | 10 | 0 | 74 |
| 2008 | 55 | — | 15 | 10 | 0 | 80 |
| 2006 | — | — | 10 | 10 | 10 | 66 |
| 2005 | — | — | 10 | 10 | 10 | 66 |
| 2004 | — | — | 10 | 10 | 10 | 66 |
| 2003 | — | — | 10 | 10 | 10 | 66 |
| 2002 | — | — | 10 | 10 | 10 | 66 |
| 2001 | — | — | 5 | 5 | 5 | 25 |
| 2000 | — | — | 5 | 5 | 5 | 25 |
| 1999 | — | — | 5 | 5 | 5 | 25 |
| 1998 | — | — | 5 | 5 | 5 | 25 |
| 1997 | — | — | 5 | 5 | 5 | 25 |
| 1996 | — | — | 5 | 5 | 5 | 25 |
| 1995 | — | — | 5 | 5 | 5 | 25 |
| 1994 | — | — | 5 | 5 | 5 | 25 |