Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BORAL BRICKS OF TEXAS LP ( MAR SHALL PLANT )
1700 N FRANKLIN ST, MARSHALL, TX, 75670
Parent company: BORAL USA
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 | Hydrogen fluoride | Manganese compounds | Manganese | Lead compounds | Total (lbs) | |
| 2011 | — | — | — | 4 | 4 | |
| 2010 | 32,020 | 661 | — | 8 | 32,688 | |
| 2009 | — | 330 | — | 5 | 335 | |
| 2008 | 27,800 | 574 | — | 9 | 28,383 | |
| 2007 | 34,489 | 712 | — | 11 | 35,212 | |
| 2006 | 34,050 | 703 | — | 25 | 34,778 | |
| 2005 | 34,059 | 6,090 | — | 12 | 40,161 | |
| 2004 | 34,450 | 6,098 | — | — | 40,548 | |
| 2003 | 34,474 | 4,440 | — | — | 38,914 | |
| 2002 | 33,566 | 4,422 | — | — | 37,988 | |
| 2001 | 33,295 | 4,426 | — | — | 37,721 | |
| 2000 | 37,284 | 4,509 | — | — | 41,793 | |
| 1999 | 38,123 | 4,527 | — | — | 42,650 | |
| 1998 | 36,304 | — | — | — | 36,304 | |
| 1997 | 38,840 | — | — | — | 38,840 | |
| 1996 | 37,316 | — | — | — | 37,316 | |
| 1995 | 40,320 | 250 | — | — | 40,570 | |
| 1994 | — | — | 500 | — | 500 | |
| 1993 | — | — | 500 | — | 500 | |
| 1992 | — | — | 500 | — | 500 | |
| 1991 | — | — | 500 | — | 500 | |
| 1990 | — | 1,000 | — | — | 1,000 | |
| 1989 | — | 500 | — | — | 500 | |
▎ 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.