Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DARLING INGREDIENTS INC - WARD FACILITY
271 VAL PRO RD, WARD, SC, 29166
Parent company: DARLING INGREDIENTS INC
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Chlorine dioxide | Ammonia | Chlorine | Total (lbs) | |
| 2024 | 18,515 | — | 1,520 | — | 20,035 | |
| 2023 | — | 16,847 | 2,994 | — | 19,841 | |
| 2022 | 6,694 | 14,450 | 4,992 | — | 26,136 | |
| 2021 | 8,187 | 30,212 | 4,500 | — | 42,899 | |
| 2020 | 4,958 | 25,175 | 3,809 | — | 33,942 | |
| 2019 | — | 34,491 | 4,720 | — | 39,211 | |
| 2018 | — | 15,626 | 200 | — | 15,826 | |
| 2017 | — | 11,085 | 1,526 | — | 12,611 | |
| 2016 | — | 16,591 | 2,394 | — | 18,985 | |
| 2015 | 6,005 | — | 415 | — | 6,420 | |
| 2014 | — | — | 167 | — | 167 | |
| 2013 | — | — | 371 | — | 371 | |
| 2012 | — | — | 355 | — | 355 | |
| 2011 | — | — | 370 | — | 370 | |
| 2010 | 20,000 | — | 20,000 | — | 40,000 | |
| 2009 | 20,000 | — | 20,000 | — | 40,000 | |
| 2008 | 38,000 | — | 26,000 | — | 64,000 | |
| 2007 | 42,000 | — | — | — | 42,000 | |
| 2006 | 50,000 | — | — | — | 50,000 | |
| 2005 | 50,000 | — | — | — | 50,000 | |
| 2002 | — | — | 6,335 | — | 6,335 | |
| 2001 | — | — | 1,800 | 18 | 1,818 | |
| 2000 | — | — | 36,604 | 10 | 36,614 | |
| 1998 | — | — | 3 | — | 3 | |
▎ 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.