Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KIRBY BUILDING SYSTEMS MS
101 AIRPORT RD, STARKVILLE, MS, 39759
Parent company: NUCOR CORP
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 | Xylene (mixed isomers) | 1,2,4-Trimethylbenzene | Toluene | Manganese | Nickel | Total (lbs) |
| 2017 | — | — | — | 7 | 0 | 7 |
| 2016 | — | — | — | 8 | 0 | 8 |
| 2015 | — | — | — | 8 | 0 | 8 |
| 2014 | — | — | — | 9 | 0 | 9 |
| 2013 | — | — | — | 9 | 0 | 9 |
| 2012 | — | — | — | 27 | 2 | 29 |
| 2011 | — | — | — | 9 | 2 | 12 |
| 2010 | — | — | — | 8 | 2 | 11 |
| 2009 | — | — | — | 5 | 2 | 8 |
| 2008 | — | — | — | 10 | 2 | 13 |
| 2007 | — | — | — | 11 | 2 | 14 |
| 2006 | — | — | — | 10 | 2 | 13 |
| 2005 | — | — | — | 9 | 2 | 12 |
| 2004 | — | — | — | 11 | 2 | 14 |
| 2003 | — | — | — | 6 | 2 | 9 |
| 2002 | — | — | — | 11 | 2 | 14 |
| 1997 | — | 28,430 | — | — | — | 28,430 |
| 1996 | — | 23,598 | — | — | — | 23,598 |
| 1995 | 171,517 | 78,570 | 29,542 | — | — | 279,629 |
| 1994 | 295,777 | 85,198 | — | — | — | 380,975 |
| 1993 | 231,698 | 73,511 | — | — | — | 305,209 |
| 1992 | 250,756 | 78,190 | — | — | — | 328,946 |
| 1991 | 138,202 | 42,581 | — | — | — | 180,783 |
| 1990 | 98,244 | 17,384 | 24,808 | — | — | 140,436 |
| 1989 | 65,944 | — | 29,725 | — | — | 95,669 |
| 1988 | 72,089 | — | — | — | — | 72,089 |
| 1987 | 68,892 | — | — | — | — | 68,892 |
▎ 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.