Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
VALMONT COMPOSITE STRUCTURES ESTILL
145 WOOD ST, ESTILL, SC, 29918
Parent company: VALMONT INDUSTRIES INC
Carcinogen
— 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 | Styrene | Dichloromethane | Xylene (mixed isomers) | Toluene | Methyl ethyl ketone | Total (lbs) |
| 2024 | 32,692 | — | — | — | — | 32,692 |
| 2023 | 33,580 | — | — | — | — | 33,580 |
| 2022 | 34,740 | — | — | — | — | 34,740 |
| 2021 | 31,521 | — | — | — | — | 31,521 |
| 2020 | 32,994 | — | — | — | — | 32,994 |
| 2019 | 26,593 | — | — | — | — | 26,593 |
| 2018 | 22,806 | — | — | — | — | 22,806 |
| 2017 | 16,719 | — | — | — | — | 16,719 |
| 2016 | 26,884 | — | — | — | — | 26,884 |
| 2015 | 28,229 | — | — | — | — | 28,229 |
| 2014 | 18,763 | — | — | — | — | 18,763 |
| 2013 | 11,367 | — | — | — | — | 11,367 |
| 2012 | 10,201 | — | — | — | — | 10,201 |
| 2011 | 10,207 | — | — | — | — | 10,207 |
| 2010 | 10,764 | — | — | — | — | 10,764 |
| 2009 | 10,900 | — | — | — | — | 10,900 |
| 2008 | 19,320 | — | — | — | — | 19,320 |
| 2007 | 28,000 | — | — | — | — | 28,000 |
| 2006 | 23,000 | — | — | — | — | 23,000 |
| 2005 | 20,000 | — | — | — | — | 20,000 |
| 2004 | 16,000 | — | 3,300 | — | — | 20,500 |
| 2003 | 29,968 | — | 5,800 | 1,400 | 1,100 | 38,268 |
| 2002 | 22,162 | — | 7,800 | 4,100 | — | 35,262 |
| 2001 | 125,146 | — | 11,000 | 6,600 | 2,600 | 147,162 |
| 2000 | 97,325 | — | 6,000 | 2,400 | 590 | 106,315 |
| 1999 | 20,725 | — | 3,000 | — | — | 23,725 |
| 1998 | 13,722 | — | — | — | — | 13,722 |
| 1996 | 17,623 | — | — | — | — | 17,623 |
| 1995 | 23,635 | 32,136 | 25,863 | — | — | 81,634 |
| 1994 | 11,858 | — | — | — | — | 11,858 |
| 1993 | — | 19,624 | — | — | — | 19,624 |
| 1992 | 2,400 | 99,000 | — | — | — | 101,400 |
| 1991 | 3,000 | 120,000 | — | — | — | 123,000 |
▎ 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.