Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
126 A AVE, DARLINGTON, SC, 29532
Parent company: KOCH INDUSTRIES INC
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Methyl ethyl ketone | Methyl isobutyl ketone | Ammonia | Certain glycol ethers | Total (lbs) | |
| 2016 | — | — | 27,280 | — | 27,280 | |
| 2014 | — | — | 22,916 | — | 22,916 | |
| 2013 | — | — | 23,694 | — | 23,694 | |
| 2012 | — | — | 26,917 | — | 26,917 | |
| 2011 | — | — | 31,069 | — | 31,069 | |
| 2010 | — | — | 32,257 | — | 32,257 | |
| 2009 | — | — | 31,696 | — | 31,696 | |
| 2008 | — | — | 31,620 | — | 31,620 | |
| 2007 | — | — | 29,705 | — | 29,705 | |
| 2006 | — | — | 22,250 | — | 22,250 | |
| 1996 | 69,830 | 66,890 | — | — | 136,720 | |
| 1995 | 463,612 | 146,404 | — | 13,905 | 623,921 | |
| 1994 | 362,560 | 114,492 | — | 15,135 | 492,187 | |
| 1993 | 382,994 | 120,942 | — | 14,104 | 518,040 | |
| 1992 | 437,751 | 138,237 | — | 13,751 | 589,739 | |
| 1991 | 449,700 | 140,000 | — | — | 589,700 | |
| 1990 | 410,000 | 128,000 | — | — | 538,000 | |
| 1989 | 433,202 | 136,800 | — | — | 570,002 | |
| 1988 | 388,803 | — | — | — | 388,803 | |
| 1987 | 420,115 | — | — | — | 420,115 | |
▎ 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.