Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GENERAL SHALE BRICK INC. PLANT #37
STATE RT 655, SOMERSET, VA, 22972
Parent company: NA
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 | Total (lbs) | ||||
| 2005 | 26,991 | 26,991 | ||||
| 2004 | 42,857 | 42,857 | ||||
| 2003 | 33,358 | 33,358 | ||||
| 2002 | 35,074 | 35,074 | ||||
| 2001 | 34,841 | 34,841 | ||||
| 2000 | 52,387 | 52,387 | ||||
| 1999 | 50,896 | 50,896 | ||||
| 1998 | 35,244 | 35,244 | ||||
| 1997 | 32,887 | 32,887 | ||||
| 1996 | 36,210 | 36,210 | ||||
▎ 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.