Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DEVRO INC
785 OLD SWAMP RD, SWANSEA, SC, 29160
Parent company: DEVRO INC
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 | Ammonia | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Ammonium sulfate (solution) | Chlorine | Lead | Total (lbs) |
| 2021 | 429 | 9,129 | — | — | — | 9,558 |
| 2020 | 440 | 5,686 | — | — | — | 6,126 |
| 2019 | 440 | 9,936 | — | — | — | 10,376 |
| 2018 | 448 | 7,795 | — | — | — | 8,243 |
| 2017 | 863 | 25,025 | — | — | — | 25,888 |
| 2016 | 688,766 | 70,540 | — | — | — | 759,306 |
| 2015 | 1,545,957 | 100,887 | — | — | — | 1,646,844 |
| 2014 | 1,408,018 | 122,860 | — | — | — | 1,530,878 |
| 2013 | 1,500,581 | 108,546 | — | — | — | 1,609,127 |
| 2012 | 1,644,536 | 132,966 | — | — | — | 1,777,502 |
| 2011 | 1,522,548 | 133,012 | — | — | — | 1,655,560 |
| 2010 | 1,421,400 | 109,000 | — | — | — | 1,530,400 |
| 2009 | 1,436,745 | 93,500 | — | — | — | 1,530,245 |
| 2008 | 1,579,873 | 116,000 | — | — | — | 1,695,873 |
| 2007 | 1,513,785 | 75,200 | — | — | 139 | 1,589,124 |
| 2006 | 1,172,170 | 78,800 | — | — | — | 1,250,970 |
| 2005 | 1,156,170 | 60,335 | — | — | — | 1,216,505 |
| 2004 | 1,269,072 | 63,180 | — | — | — | 1,332,252 |
| 2003 | 1,107,545 | 55,000 | — | — | 104 | 1,162,649 |
| 2002 | 1,210,660 | 86,000 | — | — | 131 | 1,296,791 |
| 2001 | 1,450,640 | 93,000 | — | — | 120 | 1,543,760 |
| 2000 | 1,532,900 | 160,000 | — | — | — | 1,692,900 |
| 1999 | 1,714,600 | 170,000 | — | — | — | 1,884,600 |
| 1998 | 1,105,000 | 180,000 | — | — | — | 1,285,000 |
| 1997 | 1,092,100 | 180,000 | — | — | — | 1,272,100 |
| 1996 | 1,172,100 | 170,000 | — | — | — | 1,342,100 |
| 1995 | 1,699,364 | 122,000 | — | — | — | 1,821,364 |
| 1994 | 1,840,000 | — | — | 1 | — | 1,840,001 |
| 1993 | 1,330,000 | — | 52,000 | — | — | 1,382,000 |
| 1992 | 1,660,000 | — | 48,000 | — | — | 1,708,000 |
| 1991 | 1,830,000 | — | 76,000 | — | — | 1,906,000 |
| 1990 | 1,710,000 | — | 18,000 | 250 | — | 1,728,250 |
| 1989 | 1,700,000 | — | 14,000 | 250 | — | 1,714,250 |
| 1988 | — | — | 37,000 | 250 | — | 37,250 |
▎ 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.