Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DARLING INGREDIENTS INC. - TERRE HILL FACILITY
693 WIDE HOLLOW RD, EAST EARL, PA, 17519
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 | Chlorine dioxide | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Chlorine | Ammonia | Total (lbs) | |
| 2022 | 18,700 | — | 17,000 | — | 35,700 | |
| 2021 | 12,500 | — | 50,000 | — | 62,500 | |
| 2020 | 34,250 | — | — | — | 34,250 | |
| 2019 | 27,548 | — | — | — | 27,548 | |
| 2018 | 21,340 | 20,693 | — | 623 | 42,656 | |
| 2017 | 35,622 | — | — | 330 | 35,952 | |
| 2016 | 21,494 | — | — | — | 21,494 | |
| 2014 | — | — | — | 58 | 58 | |
| 2013 | — | — | — | 77 | 77 | |
| 2012 | — | — | — | 94 | 94 | |
| 2011 | — | — | — | 37 | 37 | |
| 2009 | — | 35,689 | — | 37 | 35,726 | |
| 2007 | — | 35,023 | — | — | 35,023 | |
| 2006 | — | 70,823 | 203 | 51 | 71,077 | |
| 2005 | — | — | 123 | 56 | 179 | |
| 2004 | — | — | 72 | 26 | 98 | |
| 1999 | — | — | 5 | — | 5 | |
| 1994 | 161 | — | — | — | 161 | |
| 1993 | 250 | — | — | — | 250 | |
| 1992 | 230 | — | — | — | 230 | |
| 1991 | 350 | — | — | — | 350 | |
▎ 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.