Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HANSON BRICK NINETY SIX PLANT
624 BRICKYARD RD, NINETY SIX, SC, 29666
Parent company: LEHIGH HANSON
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 | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Manganese | Total (lbs) | |
| 2011 | 17,520 | — | — | — | 17,520 | |
| 2010 | 15,967 | — | — | — | 15,967 | |
| 2009 | 26,448 | — | — | — | 26,448 | |
| 2008 | 34,769 | — | — | — | 34,769 | |
| 2007 | 38,955 | — | — | — | 38,955 | |
| 2006 | 91,914 | — | — | — | 91,914 | |
| 2005 | 97,970 | — | — | — | 97,970 | |
| 2004 | 82,442 | — | — | — | 82,442 | |
| 2003 | 80,430 | — | — | — | 80,430 | |
| 2002 | 62,280 | — | — | — | 62,280 | |
| 2001 | 71,420 | — | — | — | 71,420 | |
| 2000 | 87,965 | — | — | — | 87,965 | |
| 1999 | 88,000 | — | — | — | 88,000 | |
| 1998 | 82,017 | — | — | — | 82,017 | |
| 1997 | 69,280 | — | — | — | 69,280 | |
| 1996 | 64,613 | — | — | — | 64,613 | |
| 1995 | 39,440 | 4,172 | 832 | — | 44,444 | |
| 1992 | — | 255 | 255 | — | 510 | |
| 1991 | — | 255 | — | — | 255 | |
| 1990 | — | 255 | — | — | 255 | |
| 1987 | — | — | — | 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.